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Geography & Life Sciences: Chapter 687

Chapter 687 provides bibliographic information on scholary research in geography and in the life sciences.



Introduction of the wild apple of the Dzhungarskii Ala-tau. Novye pishch rast dlya Sibiri: 40-50

Introduction of two chromosomal translocations of Sus scrofa nigripes and Sus scrofa scrofa into the genome of Sus scrofa domestica. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 53(6): 261-264

Introduction of woody plants of Turkmenia in relation to types of natural ranges. Byulleten' Glavnogo Botanicheskogo Sada (104): 18-24

Introduction to a geographical study of the impact of tourism on the Petite Cote of Senegal. Notes Africaines (159): 65-72

Introduction to a plantation species - Acacia mangium Willd. Proceedings of the Sixth Malaysian Forestry Conference, 1976 (Vol. 2): 153-158

Introduction to a study of global sand seas. US Geological Survey, Professional Paper (P-1052): 1-19

Introduction to a survey and an ecological study of a community of coprophagous Diptera on pig slurry. Bulletin d' Ecologie 9(2): 129-140

Introduction to an ecological study of the soil nematofauna of the Landes forest (France). Revue d' Ecologie et de Biologie du Sol 16(1): 61-78

Introduction to breeding, nutrition and husbandry of farm livestock. Einfuhrung in die Zuchtung, Futterung und Haltung landwirtschaftlicher Nutztiere: 317

Introduction to business management studies for the agricultural and food sectors. Einfuhrung in die Betriebswirtschaftslehre fur den Agrar und Ernahrungsbereich: 304

Introduction to corrosion measurement techniques. Corrosion Prevention and Control 26(1): 9-10, 32

Introduction to crop processing machinery. Introduction to crop processing machinery: 122 pp

Introduction to electron microscopy with applications to cellular and molecular biology. Introducere in microscopia electronica cu aplicatii la biologia celulara si moleculara: 330

Introduction to extension education. Inleiding tot de Voorlichtingskunde: 288

Introduction to farm economics. BEPA 1st year. Economics; Farm Structure; Economic and Social Sciences. Course for the Brevet d'Etudes Professionelles Agricoles (BEPA). Initiation a l' economie de l' exploitation agricole Classe de BEPA 1 L' activite economique; Les structures des exploitations agricoles Cours de sciences economiques et humaines du Brevet d' Etudes Professionnelles Agricoles BEPA: 123

Introduction to farm economics. BEPA 2nd year. Farm management and agricultural policy. Course in economic and social sciences for the Brevet d'Etudes Professionelles Agricoles (BEPA). Initiation a l' economie de l' exploitation agricole Classe de BEPA 2 Gestion de l' exploitation agricole et politique agricole Cours de sciences economiques et humaines du Brevet d' Etudes Professionnelles Agricoles BEPA: 154

Introduction to floriculture. Introduction to floriculture: 607

Introduction to food hygiene. Einfuhrung in die Lebensmittelhygiene: 201

Introduction to forest biology. Introduction to forest biology: xi + 467

Introduction to insect biology and diversity. Introduction to insect biology and diversity: x + 564

Introduction to laboratory animal science. Volume II. Applied laboratory animal science. Einfuhrung in die Versuchstierkunde Band II Angewandte Versuchstierkunde: 203

Introduction to laboratory animal science. Volume III. Laboratory animal diseases. Einfuhrung in die Versuchstierkunde Band III Versuchstierkrankheiten: 413

Introduction to management in the hospitality industry.

Introduction to metabolic activities of intestinal bacteria. American Journal of Clinical Nutrition 32(1): 149-157

Introduction to nuclear techniques in agronomy and plant biology. Introduction to nuclear techniques in agronomy and plant biology: 391

Introduction to physiological plant ecology. Introduction to physiological plant ecology: 273

Introduction to phytopathology. Volume III: Fungi. Introduccion a la fitopatologia Volumen III: Hongos (Ed.3): 779

Introduction to potato cultivation in Pakistan. Introduction to potato cultivation in Pakistan: 130

Introduction to quantitative genetics in forestry. Technical Bulletin, US Department of Agriculture (1588): vii + 342

Introduction to soil science. Initiation a la pedologie: 69

Introduction to the Brazilian rural economy. Introducao a economia rural brasileira: 244

Introduction to the Proceedings of the XVI Meeting of the Italian Agricultural Economics Society. Rivista di Economia Agraria 35(1): 5-9

Introduction to the annual medics. Boletin, Ministerio de Agricultura, Agencia de Desarrollo Ganadero (8): 35

Introduction to the ecology and floral biology of Amyema (Loranthaceae) in South-Eastern Australia. Proceedings, Second International Symposium on Parasitic Weeds, North Carolina, 1979: 1-12

Introduction to the epidemiology of pityriasis versicolor. Mykosen. Supplement 1: 133-136

Introduction to the fruit fly situation in Sardinia. Bulletin SROP (2/1): 5-15

Introduction to the geography of the Sudan pastoral areas of Upper Volta. Travaux et Documents de l' ORSTOM (69): 95

Introduction to the influence of different factors on the development and control of weeds. Proceedings EWRS Symposium on the Influence of Different Factors on the Development and Control of Weeds, Mainz, 1979: 5-11

Introduction to the principles and practice of soil science. Introduction to the principles and practice of soil science: 198

Introduction to the purification of dairy waste waters. Publication, Station Laitiere de l' Etat, Melle (1): 34

Introduction to the specification of glued laminated members. Introduction to the specification of glued laminated members: 3

Introduction to the study and evaluation of forest and shrub food resources for red deer in the Sierra Morena. 1. Analysis of deer diet. Archivos de Zootecnia 27(105): 78-82

Introduction to the study and evaluation of forest and woody species resources for red deer in the ecological area of the Sierra Morena. 2. Evolution of crude nutritive principles. Archivos de Zootecnia 27(107): 243-251

Introduction to the study and evaluation of red deer food resources in Sierra Morena. 3. Digestibility: energy-nutritive changes. Archivos de Zootecnia 28(109): 9-20

Introduction to the study of horizontal patterns in steppes. 3. Local dispersion, density and implantation level. Oecologia Plantarum 12(3): 221-240

Introduction to the study of soils in tropical and subtropical regions. Introduction to the study of soils in tropical and subtropical regions (2nd edition (revised)): 99

Introduction to the varieties and breeding of apples in Japan. European Association for Research on Plant Breeding EUCARPIA: Proceedings of EUCARPIA Fruit Section symposium on tree fruit breeding, Angers, 3-7 September 1979: 243-249

Introduction to tropical mycorrhiza-forming fungi. BioIndonesia : 15-19

Introduction to weed problems. Bulletin Oepp: 73-82

Introduction trials of range plants at Sari, sub-alpine zone. Pakistan Journal of Forestry 28(3): 153-156

Introduction trials of the genus Eucalyptus in some regions of Mexico. Chapingo (10): 3-13

Introduction, acclimatisation and breeding of flowering-ornamental plants in Kirgizia. Introduktsiya, akklimatizatsiya i selektsiya tsvetochno dekorativnykh rastenii v Kirgizii: 120

Introduction, definition, and history of mycotoxins of importance to animal production. Interactions of mycotoxins in animal production Proceedings of a Symposium, July 13, 1978, Michigan State University: 3-18

Introduction: Perspectives of research at Lake Chilwa. Monographiae Biologicae 35: 3-16

Introduction: The proceedings of the XVth meeting of the Italian Agricultural Economics Society. Rivista di Economia Agraria 34(1): 5-8

Introduction: tourism in the process of internationalization. International Social Science Journal 32(1): 14-43

Introductions for biological control in Hawaii: 1975 and 1976. Proceedings of the Hawaiian Entomological Society 1979; 23(1): 125-128

Introductions of species or provenances of Eucalyptus in the area of Bom Despacho, Cia. Agricola e Florestal, Santa Barbara, Minas Gerais. [FAO Report] (PNUD/FAO/IBDF/BRA-45, Communicacao Tecnica 17): 31

Introductions to: A. Forecasting with structural econometric models; B. Dealing with inflation in structural econometric supply models; C. Specifying demand relations for meat. Econometric models presented to the Beef Milk Symposium: 75-81

Introductory laboratory animal science. Introductory laboratory animal science: 211

Introductory note to the paper Diseases of cultivated plants in Madagascar 1961-1971. Bulletin de l' Academie Malgache(1978); 54(1/2): 151-153

Introductory parasitology. Introductory parasitology: vii + 243

Introductory remarks on immunization with sporozoites. Israel Journal of Medical Sciences 14(5): 599-600

Introductory remarks on strains of TMV infecting peppers in the Netherlands. Capsicum 77 Proceedings of the 3rd Congress of EUCARPIA on genetics and selection of pepper Avignon Montfavet, 5-8 July 1977: Capsicum 77 Comptes rendus du 3 deg Congres EUCARPIA sur la genetique et la selection du piment Avignon Montfavet, 5-8 Juillet 1977: 83-84

Introductory remarks to the session on evolution. Maize breeding and genetics Section 2 Evolution: 87-91

Introductory searches on onion resistance to the white rot. Biuletyn Warzywniczy 22: 99-103

Introductory soil science laboratory manual. Introductory soil science laboratory manual (Ed. 2): 136

Introductory statistics for biology. Introductory statistics for biology (Ed. 2): 122

Introgression of exotic germplasm. Sorghum Newsletter 20: 8-9

Introgression of restorer genes from Raphanus sativus into cytoplasmic male sterile Brassica napus and the genetics of fertility restoration. Proceedings of the 5th International Rapeseed Conference June 12-16, 1978 Volume 1 Session A Breeding for yield [II]: 82-83

Invasion and systemic colonization of sunflower (Helianthus annuus L.) seedlings by Plasmopara halstedii (Farl.) Berl. & de Toni. Annales de Phytopathologie 10(2): 197-217

Invasion capacity of larvae of the wheat nematode (Anguina tritici, Steinbuch 1799, Filipjev, 1936) after exposure to gamma irradiation (CO60). Zastita Bilja 24(122): 61-65

Invasion of Imperata cylindrica (L.) Beauv. by Eupatorium species in northern Thailand. Journal of Range Management 32(5): 340-344

Invasion of a bronchial carcinoma by Aspergillus Fumigatus. Thorax 33(5): 660-661

Invasion of lupin seed by Verticillium albo-atrum. Canadian Journal of Botany 57(6): 597-601

Invasion of newly established alfalfa fields by Hypera postica (Gyllenhal), occurrence of Bathyplectes curculionis (Thompson) and efficacy of carbofuran in Georgia. Journal of the Georgia Entomological Society, 141: 16-19

Invasion of pastures in San Luis Province (Argentina) by Geoffroea decorticans (Gill ex H. et A.) Burk. Trabajos y Resumenes, III Congreso Asociacion Latinoamericana de Malezas "ALAM" y VIII Reunion Argentina de Malezas y su Control "ASAM", Mar del Plata, 1976 4): 31-45

Invasion of roadside turfgrasses by Aristida oligantha and other weedy annual grasses. Proceedings of the Northeastern Weed Science Society, 1980 (Vol. 34): 380

Invasion of the rice water weevil, Lissorhoptrus oryzae Kuschel, into Japan, spread of its distribution and abstract of the research experiments conducted in Japan. Japan Pesticide Information (36): 14-21

Invasion of weeds into Mediterranean pastures. Proceedings of the First International Rangeland Congress, Denver, Colorado, USA 1978: 373-375

Invasion procedures and intracellular localization of parasitic protozoa. Frontiers of Biology 48: 31-48

Invasive aspergillosis presenting as pericarditis and cardiac tamponade. Chest 76(6): 703-705

Invasive intestinal amoebiasis in infants. Revista Medica de Chile 105(7): 456-459

Invasive pulmonary aspergillosis. Journal of the American Medical Association 243(13): 1327

Invasive pulmonary aspergillosis associated with influenza. JAMA 241(14): 1493-1494

Invasive pulmonary aspergillosis in a nonimmunosuppressed patient. American Journal of the Medical Sciences 276(3): 357-361

Inventories for controlled exploitation of minor forest produce in tropical forest. Beitrage fur die Forstwirtschaft 13(3): 97-98

Inventories on successive occasions. Working Group S4.02.3: papers presented at the XVIth IUFRO World Congress in Oslo, June 20- July 2, 1976. Berichte, Eidgenossische Anstalt fur das Forstliche Versuchswesen (171): 94

Inventory and analysis of professional tasks engaged in by teachers of vocational agriculture in the secondary schools of New Mexico. Dissertation Abstracts International, A 39(11): p. 6471

Inventory and biogeographical distribution of Homoptera Auchenorhyncha of Corsica. Bulletin de la Societe Entomologique de France 83(1/2): 23-29

Inventory and control of the insects of the raspberry plant. Resume des Recherches, Station de Recherches, Saint Jean, Quebec 7: 11-12

Inventory and evaluation of range resources in maquis and garrigues (French Mediterranean area): productivity levels. Proceedings of the first international rangeland congress, Denver, Colorado, USA, August 14-18, 1978 [Hyder, DN Editor]: 505-509

Inventory and evaluation of the soil and forest resources of the Cenepa-Alto Maranon area. Inventario y evaluacion de los recursos de suelos y forestales de la zona Cenepa Alto Maranon: vi + 107

Inventory of Caribbean studies: an overview of social scientific publications on the Caribbean by Antillean, Dutch and Surinamese authors in the period 1945-1978/79. Inventory of Caribbean studies: an overview of social scientific ications on the Caribbean by Antillean, Dutch and Surinamese authors in the period 1945-1978/79: 280

Inventory of data on contaminants in aquatic organisms. FAO Fisheries Circular (338, Revision 1): 622

Inventory of forage capability determination. Proceedings of the cooperative forest management technical training session August 15-19, 1977, Gainesville Hilton, Gainesville, Florida: 9-19

Inventory of killed trees in aerial photography. Sveriges Skogsvardsforbunds Tidskrift Specialnummer 76(6): 558-564

Inventory of literacy and adult education in Latin America and the Caribbean. Chile. Inventario de alfabetizacion y educacion de adultos en America Latina y el Caribe Chile: 51+19

Inventory of literacy and adult education in Latin America and the Caribbean. Colombia. Inventario de alfabetizacion y educacion de adultos en America Latina y el Caribe Colombia: 58+19

Inventory of literacy and adult education in Latin America and the Caribbean. Costa Rica. Inventario de alfabetizacion y educacion de adultos en America Latina y el Caribe Costa Rica: 80+20

Inventory of literacy and adult education in Latin America and the Caribbean. Guatemala. Inventario de alfabetizacion y educacion de adultos en America Latina y el Caribe Guatemala: 81

Inventory of literacy and adult education in Latin America and the Caribbean. Nicaragua. Inventario de alfabetizacion y educacion de adultos en America Latina y el Caribe Nicaragua: 61+20

Inventory of literacy and adult education in Latin America and the Caribbean. Panama. Inventario de alfabetizacion y educacion de adultos en America Latina y el Caribe Panama: 66+20

Inventory of literacy and adult education in Latin America and the Caribbean. Peru . Inventario de alfabetizacion y educacion de adultos en America Latina y el Caribe Peru: 39+20

Inventory of literacy and adult education in Latin America and the Caribbean. Venezuela. Inventario de alfabetizacion y educacion de adultos en America Latina y el Caribe Venezuela: 53+19

Inventory of literacy and adult education in Latin America. Bolivia. Inventario de alfabetizacion y educacion de adultos en America Latina Bolivia: 63+19

Inventory of literacy and adult education programmes - formal and nonformal - in the Caribbean: Barbados, Grenada, Guyana, Suriname and Trinidad and Tobago. Inventory of literacy and adult education programmes formal and nonformal in the Caribbean: Barbados, Grenada, Guyana, Suriname and Trinidad and Tobago: 95

Inventory of projects on integration of women into development in Latin America, 1 Vol. Inventario de proyectos sobre integracion de la mujer al desarrollo en America Latina:

Inventory of research projects 1973-1978, Department of Bioclimatology. Inventaire des operations de recherches 1973-1978, Departement de Bioclimatologie: 114

Inventory of rice stem borers in Indonesia, May 28, 1977. Ringkasan Publikasi dan Laporan Penelitian Pertanian 8(4): 15-16

Inventory of special herds and flocks of breeds of farm animals (ass, banteng, buffalo, cattle, goat, horse, pig, sheep) including conservation herds of rare breeds, feral populations, domestic animals in zoos and experimental and selection strains. Inventory of special herds and flocks of breeds of farm animals ass, banteng, buffalo, cattle, goat, horse, pig, sheep including conservation herds of rare breeds, feral populations, domestic animals in zoos and experimental and selection strains: 114

Inventory of surface water resources in the developing countries. Water development and management: proceedings of the United Nations Water Conference, Mar del Plata, Argentina, March 1977 Water Development, Supply and Management Series; Volume 1 (Part 4, E/CONF. 70/ABSTRACT 174): 2463

Inventory of the fir forests in the Aran valley infested by mistletoe. Boletin de la Estacion Central de Ecologia 6(11): 41-48

Inventory of the mite and collembola population of Doornzeledries. Mededelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gent 44(3/4): 1177-1186

Inventory of the species of piroplasms and their carriers, the Ixodes ticks, and the role they play in farm animal pathology in Bulgaria today. Bulgaria, B"lgarska Akademiya na Naukite: Third National Conference of Parasitology, Albena, Bulgaria, 12-14 Oct 1977 Summaries: Treta Natsionalna Konferentsiya po Parazitologiya, Albena, Bulgaria, 12-14 X 1977 Rezyumeta: 198-204

Inventory, evaluation and integration of the natural resources of the Iquitos-Nauta-Requena-Colonia Angamos area. Inventario, evaluacion y integracion de los recursos naturales de la zona Iquitos, Nauta, Requena y Colonia Angamos: xvi + 269 + 64

Inventorying the urban forest. Resource Inventory Notes (BLM-3): 1-5

Inverse relationship between the electrolyte concentration and the content of fat, protein and lactose in milk with differing composition from the individual cow administered thyroxine. Japanese Journal of Zootechnical Science 49(11): 828-831

Inversion bridges and meiotic behavior in species hybrids of soybeans. Journal of Heredity 68(6): 360-364

Inversional polymorphism in the malaria mosquito Anopheles messeae. II. Interpopulational variability of the inversion frequencies. Genetica 14(6): 1016-1023

Inversional polymorphism in the malarial mosquito Anopheles messeae. III. Temporal dynamics of the inversion frequencies in the population from the central part of the distributional area. Genetika 14(12): 2169-2176

Invertase ( beta -fructofuranosidase) activity in three date cultivars. Journal of Agricultural and Food Chemistry 26(5): 1238-1240

Invertase activity in the gut of 6th instar larvae of Spodoptera mauritia Boisd. (Noctuidae, Lepidoptera). Experientia 36(2): 162-163

Invertase and maltase in the free space of the maize scutellum. Phytochemistry 19(2): 189-193

Invertase in yam (Dioscorea spp.) tubers. Journal of Root Crops 3(1): 1-3

Invertase of scutellum and embryo axis in maize embryos. Biologia, Czechoslovakia 34(4): 335-338

Invertases in oat seedlings. Plant Physiology 65(1): 136-140

Invertebrate colonization and succession on industrial reclamation sites. Scientific Proceedings of the Royal Dublin Society, A 6: 165-174

Invertebrate communities in the Lake Chilwa swamp in years of high level. Lake Chilwa Studies of change in a tropical ecosystem: 161-173

Invertebrate immunity. Parasitology 80(2): 393-412

Invertebrate neurogenetics. Annual Review of Genetics 11: 415-450

Invertebrate neuropharmacology. Invertebrate neuropharmacology: xi + 358

Invertebrate predation of leaf-miners at low densities. Ecological Entomology, 52: 111-114

Invertebrate-plant relationships and breeding pest-resistant plants. Proceedings of the 2nd Australasian conference on grassland invertebrate ecology Palmerston North, New Zealand 22-26 May 1978: 84-88

Invertebrates as vectors of grass viruses. Scientific Proceedings of the Royal Dublin Society, A 6: 343-350

Invertebrates of economic importance in Britain. Common and scientific names. Invertebrates of economic importance in Britain Common and scientific names (Ed. 3): viii + 132

Inverted teats in the sow. Etude de l' endothelie ou fausse tetine chez la truie: 63

Inverted thinking on agricultural pricing policy. Eastern Economist 71(14): 664-665

Investigati-ns on Monilia roreri, Cif. & Par., causal agent of watery rot of cacao pods: damage caused and control. Cacaotero Colombiano (3): 42-52

Investigating chromosomes. Investigating chromosomes: iv + 138

Investigating current rural social problems. Ekonomika Sel' skogo Khozyaistva (4): 68-72

Investigating herbicides used for weed control in apple orchards. Savremena Poljoprivreda 27(1/2): 53-58

Investigating low lamb-marking percentages in the Western Division of N.S.W. Agricultural Gazette of New South Wales 90(4): 22-23

Investigating possibilities for applying total herbicides before establishing a perennial fruit plantation. Zastita Bilja 30(147): 97-103

Investigating the action of the chemical thinners NAD and NAA on Golden Delicious as a function of the characteristics and position of the inflorescences on the tree . Arboriculture Fruitiere 26(303): 27-36

Investigating the biological effects of the herbicide glyphosate. Sbornik Vysoke Skoly Zemedelske v Praze Suchdole, Fakulta Agronomicka, Rada A 30: 109-123

Investigating the conditions of dormancy and the germination of wild oat seed. Sbornik Vysoke Skoly Zemedelske v Praze Suchdole, Fakulta Agronomicka, A (dil 1): 155-164

Investigating the diversity and pathogenicity of sunflower broomrapes from five sources. Rasteniev"dni Nauki 15(3): 164-169

Investigating the effects of different turf treatments in the accelerated renovation of alpine pastures of the Nardus stricta type. Rasteniev"dni Nauki 15(4): 108-115

Investigating the herbicidal activity of derivatives of benzoxazoline and benzoxazolinethione and the relating of activity to structure. Agrokhimiya 16(10): 107-111

Investigating the mechanism of selective action of the herbicide MCPA by IR-spectroscopy. Trudy Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Zashchity Rastenii (51): 89-99

Investigating the potential of norflurazon for controlling Agropyron repens (L.). 2. Sensitivity of several cultivated plant species to norflurazon. Acta Agrobotanica 21(1/2): 47-60

Investigating the rigidity of tree-length logs. Lesnoi Zhurnal (1): 48-54

Investigation and choice of the shape of the blade for lowering stumps by shearing. Lesovodstvo i Agrolesomelioratsiya (47): 80-84

Investigation and development of a general-purpose electric feed dispenser for cattle farms. Nauchnye Trudy Novosibirskii Sel' skokhozyaistvennyi Institut (114): 57-62

Investigation and simplification of the sweep co-distillation cleanup of pesticide residues in animal fats. Journal - Association of Official Analytical Chemists 62(4): 757-763

Investigation and the development of methods for automatic detection of rotten potato tubers. Nauch Tr NII Kartof Kh va (32): 54-60

Investigation comparing structurally weak regions of the European Community. A study of selected areas being assisted by the European regional fund in the GFR, France and Italy. Schriften, Zentrum fur Regionale Entwicklungsforschung, Justus Liebig Universitat (6): 70

Investigation comparing the photorespiratory metabolism in different soyabean cultivars. Annales de l' Amelioration des Plantes 28(1): 77-87

Investigation concerning potato growing for household use. Jordbruksekonomiska Meddelanden 40(4): 128-136

Investigation for the interaction of wood fibre with a fire-retardant composition based on an alumo-chrome phosphate binder. Lesnoi Zhurnal (3): 62-65

Investigation in the effect of inbreeding on some slaughtering indices in rabbits. Acta Facultatis Rerum Naturalium Universitatis Comenianae Genetica (7): 119-138

Investigation into conifer woolly aphids (Hemiptera: Adelgidae) in Japan, with the description of two new species. Zeitschrift Fuer Angewandte Entomologie: 863: 273-289

Investigation into herbicides for tobacco crops. Annales du Tabac 12(Section 2): 97-104

Investigation into human infection with the agent of ovine enzootic abortion (Chlamydia ovis). Preliminary report. Zhurnal Mikrobiologii Epidemiologii i Immunobiologii (2): 34-38

Investigation into lamb rearing on sown grass swards. Pol' nohospodarstvo 24(4): 356-361

Investigation into oestrus synchronisation using Estrumate (ICI). Plodnosc i nieplodnosc zwierzat gospodarskich Materialy XVI Sesji Naukowej Sekcji Fizjologii i Patologii Rozrodu oraz Sztucznego Unasieniani Polskiego Towarzystwa Nauk Weterynaryjnych, Poznan 6-7 X 1977 Czesc 1 Rozrod bydla: 75-82

Investigation into some physiological aspects of high density plantings of coffee (Coffea arabica L.). Kenya Coffee 43(510): 263-272

Investigation into the allocation of bananas to two markets in South Africa. Agrekon 17(4): 1-7

Investigation into the amount of working time spent on forestry work in 182 rural enterprises in Baden-Wurttemberg, West Germany. Mitteilungen der Forstlichen Versuchs und Forschungsanstalt Baden Wurttemberg (87): iii + 89

Investigation into the degradation of bentazon in plant and soil. Advances in Pesticide Science: Symposia papers presented at the Fourth International Congress of Pesticide Chemistry, Zurich, Switzerland, July 1978;: 551-556

Investigation into the establishment of the principles of fertilizer applications to potatoes on an individual crop basis, in irrigated crops in the central Moldavian plateau. Lucrari Stiintifice Institutul de Cercetari pentru Cultura Cartofului si Sfeclei de Zahar, Cartoful 7: 141-147

Investigation into the improvement of complete technologies for potato cropping on a large scale on the Catalina farm, district of Covasna. Lucrari Stiintifice Institutul di Cercetari pentru Cultura Cartofului si Sfeclei de Zahar, Cartoful 7: 245-253

Investigation into the occurrence of Toxoplasma in pharyngeal and palatine tonsils by inoculation of tonsillar tissues into mice. Infection 7(6): 275-278

Investigation into the possibility of extending the cultivation of potato for seed into the Campania region. 1st contribution 1977. Annali dell' Istituto Sperimentale per le Colture Industriali 9(2): 289-295

Investigation into the possibility of producing broilers free from Salmonella. Tijdschrift voor Diergeneeskunde 103(18): 948-955

Investigation into the role of dietary lipids on the onset of steatorrhoea in piglets. Een onderzoek naar de invloed van lipiden in de voeding van biggen op het ontstaan van steatorrhoea: 99

Investigation into the seasonal variation in airborne infection by Heterobasidion annosum in eastern France. Annales des Sciences Forestieres 35(2): 151-163

Investigation into the transplacental transmission of Encephalitozoon cuniculi in rabbits. Laboratory Animals 14(1): 35-38

Investigation of Chiroptera for toxoplasmosis. Sbornik Nauchnykh Trudov Kirgizskogo Gosudarstvennogo Meditsinskogo Instituta Voprosy biologii i parazitologii v Kirgizii 111: 23-25

Investigation of El Gabal El Asfar camel farm. I. Parasitologic survey and hematologic values. Journal of the Egyptian Society of Parasitology 10(1): 239-246

Investigation of Fusarium species on wheat in Bulgaria. Rasteniev"dni Nauki 15(2): 170-175

Investigation of Haemonchus contortus infections in sheep. Comparison of irradiated larvae and transfer factor treatment. Research in Veterinary Science 27(2): 258-259

Investigation of Italian ryegrass cultivars (Lolium multiflorum Lam.). Sbornik Vedeckych Praci Vyzkumne Stanice Picninarske v Troubsku u Brna 3: 85-111

Investigation of a belt conveyor for feedingstuff. Mekhanizatsiya i Elektrifikatsiya Sotsialisticheskogo Sel' skogo Khozyaistva (3): 26-28

Investigation of a conveyor cleaner of combine harvesters. Nauchnye Trudy, Nauchno issledovatel' skii i Proektno tekhnologicheskii Institut Mekhanizatsiya i Elektrifikatsiya Sel' skogo Khozyaistva Nechernozemnoi Zony RSFSR (25): 70-73

Investigation of a dopaminergic mechanism for regulating oxytocin release. Journal of Pharmacology and Experimental Therapeutics 207(2): 605-610

Investigation of a focus, one of the activities of the campaign for the control of the vectors of American trypanosomiasis. Revista de Saude Publica 12(4): 425-431

Investigation of a new method for continuous measurement of the transverse tensile strength of full-size particleboards. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 22: 71-77

Investigation of a physiological role for pancreatic polypeptide (PP) in man. Scandinavian Journal of Gastroenterology 13(Suppl. 49): 68

Investigation of a pulling type digger for root crops. II: Experimental pulling type digger. Journal of the Society of Agricultural Machinery, Japan 40(2): 179-186

Investigation of a pulling type digger for root crops. IV: Effect of lifting blade in a sandy field planted with Baker's garlic. Journal of the Society of Agricultural Machinery, Japan 41(2): 251-256

Investigation of accelerated metabolic function in small for gestational age infants. European Journal Of Pediatrics: 169-178

Investigation of acceptable levels of weed infestation in cereals. Stryckers, J; Himme, M van; Bulcke, R : Review of results obtained for the cropping period 1976-1977-1978 by the Centrum voor Onkruidonderzoek: Bespreking van de resultaten bereikt door het Centrum voor Onkruidonderzoek tijdens de proefperiode 1976-1977-1978: 32-37

Investigation of agricultural production systems. Nepi Ellenorzes 21(3): 15-17

Investigation of agricultural production systems on the basis of a plant community control model. IV: Control problem of crop production. Journal of the Society of Agricultural Machinery, Japan 41(1): 105-111

Investigation of alpha -amylase in triticale in relation to grain filling. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (2): 189-192

Investigation of an automatic soil temperature control system in greenhouses. Mekhanizatsiya i Elektrifikatsiya Sotsialisticheskogo Sel' skogo Khozyaistva (1): 7-9

Investigation of an electric field for accelerated growth of seed. Trudy Vsesoyuznyi Sel' skokhozyaistvennyi Institut Zaoch Obrazovaniya (144): 85-88

Investigation of an electromagnetic damper for vibration control of a transmission shaft. Proceedings of the Institution of Mechanical Engineers 193(September): 331-336

Investigation of an experimental seeder unit with pneumatic pulse discharge cells in a soil bin. Nauchno tekhnicheskii Byulleten' po Voprasam Mekhanizatsii pri Sklonovom Zemledelii (1/6): 73-78

Investigation of anthocyanins in the fruits of inbred seedlings obtained by the self pollination of raspberry varieties (Rubus idaeus L.). Jugoslovensko Vocarstvo 12(44/45): 39-42

Investigation of antibodies against Fasciola hepatica in moose Alces americana. Canadian Journal of Microbiology 25(6): 788-789

Investigation of aromatic substances in celery. Pharmazie 34(10): 658-662

Investigation of barchan sands to be fixed by astringents. Problemy Osvoeniya Pustyn' (1): 80-84

Investigation of basidiospore germination of butt rot. Zashchita Lesa (3): 57-61

Investigation of bone and mineral metabolism in hyperthyroidism before and after treatment using calcitonin, 47Ca and balance studies. Acta Endocrinologica 91(1): 77-88

Investigation of brucellosis among cattle. Bangladesh Veterinary Journal 12(1/4): 12-15

Investigation of cerium and yttrium ions effects on microbial nitrogen fixation and determination of inhibition. Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, II 133(7/8): 628-631

Investigation of certain characteristics of the process of continuous pressing as applied to calculations on belt-roll presses. Lesnoi Zhurnal (5): 77-80

Investigation of changes in cultivated grassland swards. Vedecke Prace Vyskumneho Ustavu Luk a Pasienkov v Banskej Bystrici 9: 85-98

Investigation of chromosome banding techniques and of pseudolinkage in Salvelinus species. Dissertation Abstracts International, B 40(9): 4092-4093

Investigation of collection samples of triticale under conditions of the central Krasnodar zone. Sb Nauch Tr Krasnodar NII S Kh (16): 13-19

Investigation of comparative mosquito breeding in dredged material disposal sites used in the maintenance of the Atlantic intra-coastal waterway in South Carolina. Investigation of comparative mosquito breeding in dredged material disposal sites used in the maintenance of the Atlantic intra coastal waterway in South Carolina: 167

Investigation of compounds with juvenile activity. XI. Effect of analogues of sesquiterpenic esters, containing no methyl group at C-7, on larvae of Aedes aegypti L. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 48(1): 24-27

Investigation of compounds with juvenile activity. XII. Study of the changes in juvenile activity in larvae of Aedes aegypti L. of epoxides of some alkenyl phenyl ethers under the action of structural modifications. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 48(1): 27-30

Investigation of constituents and antitumor activity of Spartina cynosuroides. Journal of Natural Products 42(6): 700

Investigation of dairy products by nuclear magnetic resonance method. Izvestiya Vysshikh Uchebnykh Zavedenii, Pishchevaya Tekhnologiya (2): 91-94

Investigation of delayed fluorescence in leaves of woody plants grown under different illumination conditions. Fisiologiya Rastenii 25(1): 97-105

Investigation of dependence on photosynthesis and respiration of the reduction of nitrate nitrogen in maize and rustica tobacco leaves kept in light. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 10(1): 38-43

Investigation of development of thirteen cultivars of buffel grass (Cenchrus ciliaris L.). Pesquisa em Andamento, Centro de Pesquisa Agropecuaria do Tropico Semi Arido (9): 3

Investigation of diapause in Wohlfahrtia magnifica (Schin.) (Diptera, Sarcophagidae). Entomologicheskoe Obozrenie 57(3): 481-487, 707

Investigation of digestibility and nutritive value of Trachypogon sp. under natural conditions. Oriente Agropecuario 3(1/2): 9-15

Investigation of drum-type feed mixers. Mekhanizatsiya i Elektrifikatsiya Sotsialisticheskogo Sel' skogo Khozyaistva (1): 49-50

Investigation of ecological importance of geomagnetic field (exemplified with plants). Nauchnye Trudy, Kurskii Pedagogicheskii Institut 191: 82-83

Investigation of electric parameters of wild and cultivated forms of cotton in normal state and when irradiated. Doklady Vsesoyuznoi ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk imeni VI Lenina (3): 9-11

Investigation of electrophoretic spectra of soluble proteins and peroxidase isoenzymes in leaves, tillering nodes and roots of winter wheat during the process of cold hardening. Fiziologiya na Rasteniyata: 4(1)

Investigation of factors affecting demands for national parks. Dissertation Abstracts International, A 39(5): p. 5054

Investigation of factors affecting superovulation and non-surgical embryo recovery from lactating British Friesian cows. Veterinary Record 106(3): 48-52

Investigation of factors associated with acute bovine mastitis and on the value of an additional treatment with Tomanol (isopyrine plus phenylbutazone). Untersuchungen im Zusammenhang mit der akuten Mastitis des Rindes und uber den Wert einer Zusatztherapie mit Tomanol: 102

Investigation of farming in Peru by means of a multiple-visit survey. Working Paper Series, International Potato Center (2): 14

Investigation of flat, rubberized fabric belts for the apron of grain cutters. Traktory i Sel' khozmashiny (5): 23-24

Investigation of forms of chlorophyll in chloroplasts of plants of different ecological groups. Trudy Petergorficheskogo Biologicheskogo Instituta Leningradskogo Universiteta (27): 134-142

Investigation of gamma-glutamyl transferase in secretory fluids. Dissertation Abstracts International, B 38(11): 5356

Investigation of genotype distinctions between qualitative and quantitative characteristics of some species of potatoes (Solanum tuberosum L.) under different climatic conditions. Dissertation Abstracts International, C(Original 1976); 38(3): 387

Investigation of glyphosate and its principal metabolite, aminomethylphosphonic acid, by TLC. Bolletino dei Chimici dell' Unione Italiana dei Laboratori Provinciali (N. 9 (S4)): 157-161

Investigation of grain fusariosis of winter rye as the source of infection by snow mould. Sevooboroty, obrabotka pochvy, sistema udobrenii, selektsiya i agroteckhnika polevykh kul' tur: 175-179

Investigation of heterogeneous surface reactions in soil solution systems by tracer techniques. 3. Quantitative separation of ion-exchange and adsorption processes at higher ion concentrations. Agrokemia es Talajtan 27(3-4): 345-356

Investigation of increase in yield and longevity of sown pasture. Lucrari Stiintifice ale Statiunii Centrale de Cercetari pentru Cultura Pajistilor 2: 95-103

Investigation of initial adaptation and observations of phenotypic characteristics of 67 lines of buffel grass (Cenchrus ciliaris L.) at Apodaca, N.L. XV Informe de investigacion, 1975-1976, Division de Ciencias Agropecuarias y Maritimas, Instituto Tecnologico de Monterrey: 140-141

Investigation of intervarietal hybrids of oats. Trudy po Prikladnoi Botanike, Genetike i Selektsii 60(3): 69-75

Investigation of iridoid substances in Arctostaphylos uva-ursi. Die Pharmazie 33(8): 536-537

Investigation of irrigation regime of field pea grown on podzolized chernozem soil with a minimal fertilizer rate. Rasteniev"dni Nauki 16(1): 54-60

Investigation of larvae of the family Elateridae (Coleoptera) living in rotten wood in the natural reserve of Muszkowice Beech Forest in Lower Silesia. Przeglad Zoologicznyrecd 1979; 21(4): 339-342

Investigation of maize lines for resistance to Colletotrichum graminicolum (Ces.) G.W. Wils. Zastita Bilja 30(3): 255-258

Investigation of maize mosaic virus transmission through corn seed. Annales de Phytopathologie 9: 403-405

Investigation of maize plants resistance to high temperatures using the delayed light emission technique. Radovi Poljoprivrednog Fakulteta Univerziteta u Sarajevu 27(31): 8

Investigation of mammalian ovulation with an in vitro perfused rabbit ovary preparation. American Journal of Obstetrics and Gynecology 132(7): 728-738

Investigation of methods of making silage from green fodder to improve methods and fodder quality. Allattenyesztes 28(2): 165-170

Investigation of migration of Pratylenchus into and out of maize roots in relation to the taking of soil or root samples. Gesunde Pflanzen 29(9): 203-205

Investigation of more advanced methods of testing the drawbar performance of tractors. Acta Technologica Agriculturae Universitatis Agriculturae, Nitra, Czechoslovakia (18): 55-71

Investigation of natural cytokinins. Plant growth and natural growth regulators: Rost rastenii i prirorodnye regulyatory: 122-142

Investigation of natural enemies of Parthenium hysterophorus (for Queensland, Australia). Trinidad, Commonwealth Institute of Biological Control: Report of work carried out in April 1978 March 1979: 59-60

Investigation of new culture media for soilless nurseries. Annales de Recherches Sylvicoles, 1976, Association Foret Cellulose AFOCEL, France: 220-259

Investigation of new sharka virus hosts. Acta Horticulturae: 233-240

Investigation of newly-synthesized RNA of amyloplasts of potato tubers. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 10(6): 629-632

Investigation of nitrogen nutrition and reutilization of nitrogen in sugar beet plants. Visnik Sil' s' kogospodars' koi Nauki (4): 16-20

Investigation of non-freezing water in biological objects by using the NMR method. Non-freezing water of organs of winter cereals. Vodnyi rezhim rastenii v svyazi s raznymi ekologicheskimi usloviyami: 352-357

Investigation of parameters relating to the construction of a net-cage plant for the industrial production of carp. Monatshefte fur Veterinarmedizin 34: 269-272

Investigation of paths of development - the food sector. Kozgazdasagi Szemle 26(4): 444-456

Investigation of performance components of primary production in apple idiotypes. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (174): 41-47

Investigation of pesticide residues in human adipose tissue in the northeast Louisiana area. Journal of Agricultural and Food Chemistry 28(1): 76-78

Investigation of physico-chemical and physiological changes in seeds of some plants irradiated with a helium-neon laser in relation to irradiation dose and regime. Ispol' zovanie biofizicheskikh metodov v genetiko selektsionnom eksperimente: 72-73

Investigation of pine needles as a cause of abortion in mice and guinea-pigs. Ciencia y Tecnica en la Agricultura, Veterinaria 1(1/2): 7-12

Investigation of plant communities of pastures of eastern Slavonia. Poljoprivredna Znanstvena Smotra 46(56): 91-94

Investigation of plant density as a function of tuber size in the cultivation of potatoes for seed. Lucrari Stiintifice, Institutul de Cercetari pentru Cultura Cartofului si Sfeclei de Zahar, Cartoful 6: 67-73

Investigation of plant growth regulators. Two new natural inhibitors of plant development. XV Informe de investigacion, 1975-1976, Division de Ciencias Agropecuarias y Maritimas, Instituto Tecnologico de Monterrey: 95-96

Investigation of possible abscisic acid control of nitrogen fixation in soybean nodules. Dissertation Abstracts International, B 37(12, I): 5903-5904

Investigation of potato source/sink relationships using grafting techniques. UK, Rothamsted Experimental Station: Rothamsted Experimental Station: Report for 1978 Part 1: 49

Investigation of pregnancy duration in cattle of different genotype. Archiv fur Tierzucht 20(6): 389-393

Investigation of productivity of some winter soft wheat cultivars and their response to mineral fertilizers in Dobrouja region. Rasteniev"dni Nauki 16(1): 34-42

Investigation of programs for the mentally retarded in India. Dissertation Abstracts International, A 39(6): p. 3514

Investigation of pulsed jets of fluid used for barking roundwood. Lesnoi Zhurnal (2): 44-49

Investigation of relation between yield increase and reduction of losses during ensilage in maize. Archiv fur Acker und Pflanzenbau und Bodenkunde 21(7): 603-612

Investigation of reserve functional ability of small intestine by xylose test after food loading. Acta Hepato-Gastroenterologica 24(4): 266-270

Investigation of reversibility of glycolysis in leaves of C4 plants. Biokhimiya 42(10): 1810-1816

Investigation of root rots of winter wheat on soddy-slight podzolic soils in the Moscow region. Trudy VSKHIZO (132): 124-128

Investigation of safeguards for mountain farm land in the South Tyrol. Part I and Part II. Landschaft + Stadt 10(4): 153-171

Investigation of safety monitors for internal combustion engines. Publikatie, Instituut voor Mechanisatie, Arbeid en Gebouwen, Wageningen, Netherlands (125): 33-36

Investigation of seed quality of various vegetable species. Deutscher Gartenbau 33(6): 200-202

Investigation of shear strength of glued joints in selected arrangements of the bonded workpieces. Holztechnologie 19(3): 155-157

Investigation of soil activity in relation to Fomitopsis annosa (Fr.) Karst. Mikologiya i Fitopatologiya 13(3): 241-246

Investigation of soil-acting herbicides with long persistence in the ground. Himme, M van; Stryckers, J; Bulcke, R : Review of results obtained for the cropping years 1975-1976-1977 by the Centrum voor Onkruidonderzoek: Bespreking van de resultaten bereikt door het Centrum voor Onkruidonderzoek tijdens de proefjaren 1975-1976-1977: 36-37

Investigation of some characteristics of wheat cultivar Aurora . Lucrari Stiintifice, Institutul Agronomic ' Ion Ionescue de la Brad' , Agronomie Horticultura: 17-18

Investigation of some cord blood components. Journal of Perinatal Medicine 7(3): 171-181

Investigation of some fish parasites observed at the Trabzon fish market. Balik ve Balikcilik 23(3): 39-40

Investigation of some foreign varieties of soft winter wheat with regard to their possible cultivation in southeastern Bulgaria. Rasteniev"dni Nauki 15(1): 74-80

Investigation of some high mountaneous herbage plants in a nursery in the Stavropol' hilly region. Ispol' zovanie rastitel' nosti vysokogorii Sovetskogo Soyuza: 77-84

Investigation of some introduced winter fodder barley cultivars in south-eastern Bulgaria. Rasteniev"dni Nauki 15(8): 38-45

Investigation of some morphological features of ecotypes of domestic populations of birdsfoot trefoil (Lotus corniculatus L.) as yield elements. Radovi Poljoprivrednog Fakulteta Univerziteta u Sarajevu 27(30): 49-59

Investigation of some organophosphorus compounds having pesticidal activity - 1. Synthesis, insecticidal activity, toxicity and hydrolysis of O-(2-methoxy)ethyl O,O-diparanitrophenyl phosphorothionate. Pesticides 12(3): 18-20

Investigation of some varieties of pear infected with pear ring pattern mosaic - Pyrus virus Y van Katwijk. Lucrari Stiintifice, I: 84

Investigation of soya bean varieties and other forms from the world collection. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (134): 123-144

Investigation of soyabean cultivars grown as catch crops. 1. Rasteniev"dni Nauki 16(1): 66-73

Investigation of stem breakage in maize (Zea mays L.) and mathematical modelling of the mechanical stresses. Arhiv za Poljoprivredne Nauke 32(117): 13-25

Investigation of structural changes in wood during its piezothermal processing. Tekhnologiya Drevesnykh Plit i Plastikov Sverdlovsk (3): 41-46

Investigation of terpene content of exhaust gases from wood particle dryers. 1. Determination and importance of terpenes in drying gases. Holz als Roh und Werkstoff 36(10): 407-411

Investigation of the B cell repertoire through the study of non-cross-reactive idiotypes. Immune system: genetics and regulation: 201-208

Investigation of the Festuco rubrae-Agrostietum tenuis Horv. 1951 in the Locva mountains (Banat). Lucrari Stiintifice, Institutul Agronomic Timisoara, Agronomie 14: 37-45

Investigation of the accuracy of analytical solution of the equation for thermal conductivity in the heat treatment of wood. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 24: 39-45

Investigation of the action of sodium monofluoracetate (MFA Na) on protoplasmic streaming in root hairs of barley (Hordeum vulgare L.). 2. Studia Universitatis Babes Bolyai, Biologia 23(1): 9-15

Investigation of the activity of the preparations ohlosom, semicar, trilan and BMK against Verticillium wilt of cotton in Central Asia. Sb Nauch Trudov VNIIKHSZR (8): 93-98

Investigation of the adsorption capacity of organic and mineral soil colloids. Agrokemia es Talajtan 27(3-4): 319-334

Investigation of the amino-acid composition of seeds and buds of Karelian birch in autumn/winter/spring. Lesovedenie (4): 47-52

Investigation of the aminoacid content and protein fractions in the endosperm of maize grain. Arhiv za Poljoprivredne Nauke 31(114): 83-102

Investigation of the anti-friction properties of compressed wood modified with urea. Lesnoi Zhurnal (1): 74-77

Investigation of the bending of tree-length logs during skidding. Lesnoi Zhurnal (6): 42-49

Investigation of the bending stresses in a skyline when a light load moves along it. Lesnoi Zhurnal (2): 56-61

Investigation of the biological success of overhead irrigation of plant protection substances. Neuzeitliche Verfahrenstechnik im Weinbau: 246-250

Investigation of the biology of the lucerne plant bug (Adelphocoris lineolatus Goeze) and the damage caused by it to lucerne seed production crops. Sbornik Vedeckych Praci Vyzkumne Stanice Picninarske v Troubsku u Brna 3: 161-173

Investigation of the causal agent of blight in coffee (Coffea arabica L.) and its behaviour in four commercial varieties. Estudio sobre el agente causal de la muerte descendente en cafeto Coffea arabica L y su comportamiento en cuatro variedades comerciales:

Investigation of the characteristics of winter wheat varieties by means of yield analysis, 1973-1976. Fajtakiserletezes 1978; 27: 37-54

Investigation of the climatic data in the development of an environmental control system. Trudy Chelyabinskogo Instituta Mekhanizatsii i Elektrifikatsii Sel' skogo Khozyaistva (142): 71-78

Investigation of the clogging of sanding belts with synthetic glues. Lesnoi Zhurnal (1): 99-102

Investigation of the content of bound acetyl groups in the main constituents of acetylated wood. Trudy LSKhA LLA [Latvijas Lauksaimniecibas Akademija] Raksti (130): 32-39

Investigation of the copper content of the main plants in a field crop rotation. Rostlinna Vyroba 24(4): 359-367

Investigation of the correlation between radioactive contamination of milk and feeds by 90Sr. Gigiena i Sanitariya (8): 81-84

Investigation of the correlation between soil moisture and cell sap concentration in leaves of some maize hybrids in relation to the optimum date of irrigation. Lucrari Stiintifice, Institutul Agronomic Timisoara, Agronomie 14: 97-100

Investigation of the correlations between indices of the physical and mechanical properties of branchwood of Siberian conifers. Lesnoi Zhurnal (1): 92-96

Investigation of the cost of living allowance. Berichte uber Landwirtschaft 58(2): 212-247

Investigation of the cytophysiological basis of frost resistance in apple. 2. The influence of weather conditions on permeability, with particular reference to the winter period. Archiv fur Gartenbau 8(26): 361-371

Investigation of the decrease in serum virus titres and the function of virus neutralizing and precipitating antibodies against chymotrypsin during the course of, and recovery from, swine fever. Tierarztliche Umschau 35(1): 19...27

Investigation of the deformation characteristics of frozen peat. Lesnoi Zhurnal (3): 43-48

Investigation of the development and productivity of meadow fescue in pure stand and in mixture with different white clover cultivars under increasing rates of nitrogen. Vedecke Prace Vyskumneho Ustavu Luk a Pasienkov v Banskej Bystrici 12: 95-106

Investigation of the distribution of pathogenic coccidia in fowls in Taiwan. Journal of the Chinese Society of Veterinary Science 4(2): 81-87

Investigation of the dynamic characteristics of an automatic drive system. Lesnoi Zhurnal (3): 104-108

Investigation of the effect of Kabatiella zeae Narita & Hiratsuka on maize. Zastita Bilja 30(3): 241-248

Investigation of the effect of different temperatures on uptake and metabolism of nitrogen compounds in wheat. Arhiv za Poljoprivredne Nauke 30(112): 17-25

Investigation of the effect of direct and residual action of fertilizer in irrigated maize grown in monoculture for a long period. Lucrari Stiintifice, Institutul Agronomic ' Ion Ionescu de la Brad' , Agronomic Horticultura: 21-23

Investigation of the effect of herbicides and mineral fertilization on the content of fatty acids in the seeds of bean (Vicia faba). Acta Agrobotanica 32(2): 155-162

Investigation of the effect of pitch and height of lugs on the resistance to motion, traction and adhesion characteristics of a rigid wheel. Trudy MVTU im N E Baumana (264): 29-39

Investigation of the effect of potassium salts of cyclophosphazanic acids as prospective fertilizers. Studii si Cercetari de Biologie, Biologie Vegetala 29(2): 173-178

Investigation of the effect of saw log assortment on the parameters of the blocks produced from it. Holztechnologie 19(1): 3-7

Investigation of the effect of supplementary zinc on growth rate of beef cattle on farms in N, Scotland. Journal of Agricultural Sciences, UK 95(1): 135-139

Investigation of the effect of temperature and nitrogen fertilizer on yield and protein content of rice with special reference to essential amino acids. Memoirs of the College of Agriculture, National Taiwan University 17(2): 41-52

Investigation of the effect of various factors on the work of a frame-saw. LLA [Latvijas Lauksaimniecibas Akademija] Raksti (163): 17-20

Investigation of the effectiveness of some new herbicides in maize. Savremena Poljoprivreda 27(1/2): 43-52

Investigation of the effects of atrazine on photochemical processes in the maize plant. Arhiv za Poljoprivredne Nauke 31(115): 13-28

Investigation of the effects of homogenization. Przemysl Spozywczy 33(6): 226-227

Investigation of the effects of some herbicides on the early growth of some maize lines. Interim report. Arhiv za Poljoprivredne Nauke 31(114): 151-157

Investigation of the electro-physical properties of grapevine. Nauchnye Trudy, Ukrainskaya Sel' skokhozyaistvennaya Akademiya (207): 61-64

Investigation of the eradicant action of fertilizers on septoriosis of currant. Trudy Novosibirskogo S Kh Instituta 116: 60-62

Investigation of the filtration properties of straw. Mekhanizatsiya i Elektrifikatsiya Sotsialisticheskogo Sel' skogo Khozyaistva (3): 43

Investigation of the flavour components of Fontina, an Italian cheese. Fetter, Seifen, Anstrichmittel 80(6): 249-251

Investigation of the forces in the skyline of a single-span cableway when the load is pulled in from the side. Lesnoi Zhurnal (6): 49-54

Investigation of the functions of coprophagy in juvenile rats. Journal of Comparative & Physiological Psychology 93(2): 295-305

Investigation of the germinating capacity and the mycoflora of seeds of spring triticales. Hodowla Roslin, Aklimatyzacja i Nasiennictwo 22(4): 233-249

Investigation of the gluing of wood with adhesives based on urea-formaldehyde resins modified with isocyanates. Lesnoi Zhurnal (2): 109-112

Investigation of the hydraulic resistance of stacks of surfaced timber with horizontal spaces between the boards. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 22: 87-97

Investigation of the hydrolysis of wood and polysaccharides in 75% sulphuric acid by continuous electrical conductivity measurements. Holzforschung 32(3): 96-102

Investigation of the hydrolytic stability of urea polymers used in woodworking. Lesnoi Zhurnal (6): 107-110

Investigation of the impact loads acting on a logging machine during the felling and bunching of trees. Lesnoi Zhurnal (5): 49-54

Investigation of the impact of coal-fired power plant emissions upon insects: entomological studies at the zonal air pollution system. Report, United States Environmental Protection Agency (EPA-600/3-78-021): 473-507

Investigation of the impact of coal-fired power plant emissions upon insects: entomological studies in the vicinity of Colstrip, Montana. Report, United States Environmental Protection Agency (EPA-600/3-78-021): 140-212

Investigation of the important growth stages of maize. Proceedings of the Fifth Eastern African Cereals Research Conference held in Malawi March 10-15, 1974 [II]: ; 169-181

Investigation of the incidence of spider mites (Tetranychidae) on some raspberry varieties. Prace Instytutu Sadownictwa w Skierniewicach, A78; 20: 217-221

Investigation of the incorporation of different radioactive isotopes into the potato seed. Nauchnye Trudy, Nauchno issledovatel' skii Institut Kartofel' nogo Khozyaistva (28): 112-115

Investigation of the influence of atrazine and simazine on the N-fixing bacteria Azotobacter and Beijerinckia in ferralitic soils of Cuba. Beitrage zur tropischen Landwirtschaft und Veterinarmedizin 16(2): 137-144

Investigation of the influence of atrazine on photochemical processes in maize plants. Arhiv za Poljoprivredne Nauke 31(115): 13-28

Investigation of the influence of sharpening scratches on the stress on the gullets of band-saws. Lesnoi Zhurnal (4): 68-69

Investigation of the intake of drinking water by dairy cattle with loose housing. Landtechnik 34(7/8): 361-364

Investigation of the integrity of seven herbicidal acids in water samples. Journal of the Association of Official Analytical Chemists 61(6): 1481-1485

Investigation of the intensification factors of potato production. Vedecke Prace Vyzkumneho a Slechtitelskeho Ustavu Bramborarskeho v Havlickove Brode 6: 111-120

Investigation of the internal transverse biological stresses in the wood of some conifer species. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 22: 15-24

Investigation of the kinetics of free amino acids at different developmental stages of wheat. Rasteniev"dni Nauki 16(1): 3-12

Investigation of the landscape ecology in the upper Isar valley. Model study in relation to the strategic landscape plan in Bavaria. Extract from the general investigation study commissioned by the Bavarian State Ministry for Rural Development and Environmental Questions. Materialen des Bayerischen Staatsministeriums fur Landesentwicklung und Umweltfragen (1): 138

Investigation of the main features of the process of sanding plasticized wood. LLA [Latvijas Lauksaimniecibas Akademija] Raksti (163): 42-45

Investigation of the manganese content of the main plants in a field crop rotation. Rostlinna Vyroba 24(4): 347-357

Investigation of the marketing of roses. Publikatie, Instituut voor Mechanisatie, Arbeid en Gebouwen, Wageningen, Netherlands (126): 47-49

Investigation of the melon collection at the VIR base in Astrakhan. Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Instituta Rastenievodstva Imeni NI Vavilova (74): 48-52

Investigation of the minimal soil tillage effect on the appearance of Convolvulus arvensis L. in stubble fields in the system of winter wheat grown in short-lasting monoculture. Zbornik Radova Poljoprivrednog Fakulteta, Univerzitet u Beogradu 23-26(586): 167-174

Investigation of the modified variability of soft wheat during the process of production of elite seeds. Sbornik Trudov, Uzbekskii Nauchno issledovatel' skii Institut Zerna (13): 20-22

Investigation of the moisture regime in the soil of a spruce stand approaching maturity after the application of mineral fertilizers. Lesnoi Zhurnal (1): 18-22

Investigation of the molybdenum content of the main plants in a field crop rotation. Rostlinna Vyroba 24(6): 567-575

Investigation of the morphology and function of testes in albino rats after long-term inclusion of thermally oxidised fats in their diets. Voprosy Pitaniya (6): 59-64

Investigation of the movement of a single chip particle. Lesnoi Zhurnal (6): 70-74

Investigation of the muscular system of the miracidium of Fasciola hepatica. Ekologo morfologicheskie issledovaniya bespozvonochnykh: 23-28

Investigation of the mycoplasma of tomato stolbur in vivo and in vitro. Biologicheskie Nauki (10): 20-23

Investigation of the nectar-producing qualities of some forage plants. Rastenievudni Nauki 14(3): 123-133

Investigation of the neuromuscular system of the extremities in the dog by electrical stimulation. Veterinarski Glasnik 32(9): 741-747

Investigation of the neurophysiological character ether narcotization rate in relation to the behavior of insects (Drosophila melanogaster and Apis mellifera) 1. Nature of the genetic and ontogenetic variability of the ether narcotization rate in Drosophila lines and honeybee races. Breeding of Drosophila lines according to this character. Soviet Genetics 13(10): 1187-1195

Investigation of the operation of the mechanism engaging the tying unit of a flax harvester. Doklady TSKhA: Biologiya, Zemledelie i Rastenievodstvo (239): 140-143

Investigation of the operational parameters of grape harvesters with horizontal beating and shaking. Mezogazdasagi Gepesitesi Tanulmanyok (5): 11 pp

Investigation of the optimum operating temperatures for engine oils. Traktory i Sel' khozmashiny (6): 9-11

Investigation of the origin of milk cholesterol in the goat. Dissertation Abstracts International, B 40(4): 1615

Investigation of the parameters of a sorting device for logs. Lesnoi Zhurnal (2): 66-71

Investigation of the parameters of electric separating mechanisms. Mekhanizatsiya i Elektrifikatsiya Sotsialisticheskogo Sel' skogo Khozyaistva (11): 43-44

Investigation of the parameters of heat and moisture transfer in peat soils. Pochvovedeniye (3): 132-136

Investigation of the performance of some cultivars of perennial grasses at different altitudes. Lucrari Stiintifice ale Statiunii Centrale de Cercetari pentru Cultura Pajistilor 2: 17-36

Investigation of the pest status of Myllocerus undecimpustulatus maculosus in cotton. Pesticides 13(8): 27-29

Investigation of the physico-mechanical properties of hedgerow roses with a view to mechanical harvesting of the fruit. Selskostopanska Tekhnika 15(3): 50-59

Investigation of the possibilities of using Alnus incana in the manufacture of framed furniture in Latvia. LLA [Latvijas Lauksaimniecibas Akademija] Raksti (163): 57-61

Investigation of the possibility of using hydrostatic transmissions in mowers. Acta Technologica Agriculturae Universitatis Agriculturae, Nitra (19): 5-24

Investigation of the possibility of using translocation heterozygotes in the F2 for the localization of genes which cause dwarfness in barley. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (124/125): 33-36

Investigation of the power used in handling roundwood with a suspended hydraulic grab. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Gorsko Stopanstvo 23: 107-115

Investigation of the power, economic and toxicity characteristics of an engine operating with a petrol/hydrogen mixture. Avtomobil' naya Promyshlennost' 45(11): 3-5

Investigation of the process of steaming cylindrical beech assortments in an autoclave. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 24: 119-124

Investigation of the products of casein degradation by various proteolytic enzymes using polyacrylamide gel electrophoresis. Milchwissenschaft 33(9): 548-550

Investigation of the profitability of agriculture in Finland in 1975. Maatalouden Taloudellisen Tutkimuslaitoksen Julkaisuja (36): 73

Investigation of the quality of selected clones of Lavandula vera D.C. Bulletin, Vyzkumny Ustav Zelinarsky1976 1977; (19/20): 73-80

Investigation of the reflective capacity of conifers damaged by industrial fumes. Lesnoi Zhurnal (2): 149-152

Investigation of the relationship between the preimplantation ovine embryo and the corpus luteum. Dissertation Abstracts International, B 40(8): 3599

Investigation of the residual effect of phosphogypsum, fertilizers and trace elements on an alkaline soil of the Timis-Bega interfluvial zone. Lucrari Stiintifice, Institutul Agronomic Timisoara, Agronomie 14: 57-60

Investigation of the residual strength of skylines in timber-transport installations. Lesnoi Zhurnal (3): 29-34

Investigation of the resistance of leguminous plants to strains of bean yellow mosaic virus. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (128/129): 143-145

Investigation of the results of using repellents. Communication III. Investigation of the mutagenic properties of dimethylphthalate and N,N-diethylamide of phenoxyacetic acid by the method of dominant lethal mutations. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 49(1): 58-61

Investigation of the rust Nyssopsora echinata (Lev.) Arthur by the method of light and scanning electron microscopy. Glasnik Zemaljskog Muzeja, Sarajevo 16: 59-69

Investigation of the serum proteins of the Holstein X Holstein-Zebu calf during the first six days of life. 9th International Congress on Diseases of Cattle Paris, 6-9 September 1976 Reports and abstracts Vol 1: 261-266

Investigation of the sliding friction between knife and chip in cutting wood. Holztechnologie 19(1): 33-38

Investigation of the stability and controlling efficiency of an automatic temperature control system for engines. Traktory i Sel' khozmashiny (2): 5-7

Investigation of the strength of phosphate sorption in a humic carbonate soil. Revista CENIC, Ciencias Biologicas 7(1): 147-157

Investigation of the stress in the blades of conical milling heads in chipping-headrigs. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 22: 151-156

Investigation of the stress state of orthogonally anisotropic road structures weakened by a thin intermediate layer. Lesnoi Zhurnal (4): 59-64

Investigation of the sugar spectrum of the honeydew of Buchneria pectinatae by gas chromatography and enzyme analysis. Apidologie 10(3): 213-225

Investigation of the swelling capacity of rice by differential thermal analysis. Rice report 1975: 24-26

Investigation of the technological quality of winter wheat at a high level of nitrogen fertilization. Acta Universitatis Agriculturae, Brno, Facultas Agronomica, A 22(2): 235-245

Investigation of the upper respiratory tract of the horse with a flexible fibroscope. Contribution a l' etude des voies respiratoires superieures du cheval utilisation d' un fibroscope flexible: 52

Investigation of the uptake of water by wood and wood-based materials as a research and standardization problem. Holztechnologie 19(4): 231-234

Investigation of the vaccine strains Brucella abortus strain 104-M, B. melitensis strain Rev. 1 and B. abortus strain 82 in cattle. Trudy Vsesoyuznogo Instituta Eksperimental' noi Veterinarii 45: 29-36

Investigation of the variability of the pathogen of brown rust of wheat in the non-chernozem centre zone and selection of sources of immunity. Tr Trudov NIISKH Tsentral' nykh Raionov Nechernozemnoi Zony (41): 122-132

Investigation of the water absorption and swelling of three-layer particleboards 18 and 16 mm thick. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 24: 101-106

Investigation of the work of a forest disc plough with active drive. Lesnoi Zhurnal (2): 22-24

Investigation of the working conditions of a tractor brush-cutter in young conifer/hardwood stands. Lesnoe Khozyaistvo (11): 24-25

Investigation of the yields of foreign varieties in grass and clover mixtures with heavy N application. Zpravy Vyzkumneho Ustavu Melioraci (114, I): 38

Investigation of the zinc content of the main plants in a field crop rotation. Rostlinna Vyroba 24(6): 559-566

Investigation of total albumins in grains of some maize cultivars. Fiziologo biokhimicheskie osobennosti kukuruzy pri selektsii na Kachestvo: 84-97

Investigation of total salt-soluble proteins in ripening maize grains by means of DEAE-cellulose chromatography. Izvestiya Akademii Nauk Moldavskoi SSR, Biologicheskikh i Khimicheskikh Nauk (5): 28-36

Investigation of tractor vibrations from the trajectory of the wheel axis. Mekhanizatsiya i Elektrifikatsiya Sotsialisticheskogo Sel' skogo Khozyaistva (6): 55-56

Investigation of utilization of exogenous ATP by lupin nodule bacteroids in relation to nitrogen fixation. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 11(1): 48-53

Investigation of virus infection of varieties of maize at the IKV in 1976. Novenyvedelem ; 14(5): 208-214

Investigation of viruses and virus diseases of spinach in Croatia. Acta Botanica Croatica 37: 39-46

Investigation of water uptake in irrigated sugar beet in the conditions of the Sucevea plateau. Cercetari Agronomice in Moldova (4): 97-100

Investigation of weed flora on paddy fields in the Taichung District. Plant Protection Bulletin, Taiwan 18(3): 268-275

Investigation of winter rape attacked by Phoma lingam as well as other fungal diseases in 1977. Mitteilungen fur die Schweizerische Landwirtschaft 26(6): 115-122

Investigation of yield of irrigated sown pasture in the central zone of Oltenia. Lucrari Stiintifice ale Statiunii Centrale de Cercetari pentru Cultura Pajistilor 2: 117-128

Investigation of zero-tillage soil management in apple orchards. Roczniki Nauk Rolniczych, A 102(3): 7-15

Investigation on Gymnosporangium spp. in eastern and southeastern areas of Turkey. Journal of Turkish Phytopathology 7(2/3): 99-104

Investigation on Sitophilus in rice-storage houses in Taiwan and on their discrimination. NTU [National Taiwan University] Phytopathologist and Entomologist (6): 44-52

Investigation on antibiotic activity of fungi against grapevine mildew. Mikroorganizmy i virusy: 45-50

Investigation on antibiotic properties of some compounds derived from plants on Trichomonas vaginalis Donne in vitro. Acta Biologica Cracoviensia, Botanica 22(1): 1-6

Investigation on black scurf. Central Potato Research Institute: India, Central Potato Research Institute: Annual scientific report for the year 1977: 55

Investigation on chemical control of weeds in old leys of lucerne on chernozem-smolnitsa soil. Rasteniev"dni Nauki 16(1): 144-152

Investigation on clay humus interaction by thermogravimetric analysis. Fertilizer Technology 16(1): 50-53

Investigation on infection of winter wheat varieties and spring form derivatives by bunt. Tr Inst Zemledeliya Arm SSR, Pshenitsa (1): 64-67

Investigation on injury to rice plants from photochemical oxidants. Bulletin of the National Institute of Agricultural Sciences, D (30): 1-68

Investigation on larval forms of Echinococcus granulosus with electron microscope. Rivista di Parassitologia 34(2): 89-110

Investigation on nitrogen nutrition of Colletotrichum lindemuthianum. Studii si Cercetari de Biologie, Biologie Vegetala 30(1): 35-37

Investigation on permissible deviations in the thickness and width of sawn timber. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 22: 163-171

Investigation on plants of the family Dipsacaceae and the order Rosales with a view to introducing them into cultivation. Sostoyanie i Perspektivy Nauch Issled po Introduktsii Lekarstv Rast: 176-177

Investigation on proteins of bull spermatozoa: electrofocusing of the soluble fractions. Annali della Facolta di Medicina Veterinaria di Torino 25: 448-452

Investigation on rot of apple fruits in cold storehouse. Zastita Bilja 30(147): 83-87

Investigation on soil physical properties in the experimental field Halsema in the re-allotment area De Marne. Rapport, Instituut voor Bodemvruchtbaarheid (8-76): 36

Investigation on some biological features of downy mildew of sunflower. Rasteniev"dni Nauki 15(7): 115-120

Investigation on soybean mosaic in Georgia. Trudy Nauchno Issledovatel' skogo Instituta Zashchity Rastenii Gruz SSR 29: 45-47

Investigation on the Zn deficiency and the relationship between phosphorus and zinc in Low-tu. Acta Pedologica Sinica 17(1): 62-68

Investigation on the aetiological agent of paragonimiasis in Hubei Province. Acta Zoologica Sinica 24: 179-186

Investigation on the aetiology of congenital tremor in piglets. Untersuchung zur Atiologie der Zitterkrankheit der Ferkel: 40

Investigation on the agronomy of Legany mixtures grown for green fodder in the Banat plain. Lucrari Stiintifice, Institutul Agronomic Timisoara, Agronomie 14: 106-110

Investigation on the apple proliferation disease. I. Increased susceptibility of affected leaf tissue to Podosphaera leucotricha. Phytoprotection 60(1): 47-54

Investigation on the bee forage of the High Chisone Valley. Apicoltore Moderno 69(4): 115-122

Investigation on the causes of withering and death of Spartium junceum in Italy. Eriophyes genistae (Nal.) and E. spartii (G. Can.) (Acarina, Eriophyoides): redescription and outlines of biology and damage. Redia 41: 539-550

Investigation on the change in physical and mechanical composition of fibreboards of beech wood during hardening. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 22: 221-226

Investigation on the change in water absorption and swelling of hardboards made from conifer fibres in relation to sample size and water temperature. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 23: 25-31

Investigation on the commercial fertilizer requirements of Red Delicious and Amasya apple varieties. Eskisehir Bolge Topraksu Arastirma Enstitusu Mudurlugu Yayinlari (Genel Yayin 130, Rap.Ser.89): 44

Investigation on the composition of the waste waters and the chemical changes in wood during steaming and the production of fibreboards by the wet method. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 22: 227-234

Investigation on the consumption of urea-formaldehyde adhesive when veneering extruded particleboards. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 23: 45-49

Investigation on the correlation between Fusarium toxicosis and the hypophyseal microstructure in sows. Lucrari Stiintifice, Zootehnie Medicina Veterinara: 97-98

Investigation on the developmental cycle of Dipetalonema rugosicauda (syn. Wehrdikmansia rugosicauda) (Nematoda: Filarioidea). II. The development of Dipetalonema rugosicauda in the intermediate host Ixodes ricinus and investigations on the occurrence of the microfilariae in the roe-deer (Capreolus capreolus). Tropenmedizin und Parasitologie 31(1): 21-30

Investigation on the effect of imperfection in the shape of rotating woodworking tools on wear and quality. Holztechnologie 18(4): 224-231

Investigation on the effectiveness of methidathion against the fig wax scale (Ceroplastes rusci L.) and the fig wasp (Blastophaga psenes (L.)). Turkiye Bitki Koruma Dergisi 3(3): 183-187

Investigation on the incidence of cryptorchidism in goats. Kerala Journal of Veterinary Science 9(1): 47-52

Investigation on the influence of long term fertilization with various potassium fertilizers and different nitrogen and potassium rates on the performance characteristics of dwarf apple trees at various sites in the German Democratic Republic. I. Influence on yield and trunk growth. Archiv fur Gartenbau 27(4): 165-180

Investigation on the influence of long term fertilization with various potassium fertilizers and different nitrogen and potassium rates on the performance characteristics of dwarf apple trees at various sites in the German Democratic Republic. II. Influence on crown volume, yield/m3 of crown volume and fruit storage behaviour. Archiv fur Gartenbau 27(4): 181-191

Investigation on the influence of long term fertilization with various potassium fertilizers and different nitrogen and potassium rates on the performance characteristics of dwarf apple trees at various sites in the German Democratic Republic. III. Influence on soil nutrient status and leaf composition. Archiv fur Gartenbau 27(5): 193-215

Investigation on the magnitude of the pressure during the gluing of poplar plywood. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 23: 121-126

Investigation on the parasitism and specialisation of populations of Fomitopsis annosa (Fr.) Karst. in the Moscow region. VNII lesovodstva i mekhaniz les kh va: 19

Investigation on the pathogenicity of some species of fungi from grapevine. Sist ekol i fiziol rast Vopr biol i okhrany prirody: 34-36

Investigation on the phlebotomines (Diptera, Psychodidae) of Serbia with special study of the regions with endemic visceral leishmaniasis. Colloques Internationaux du Centre National de la Recherche Scientifique: 195-201

Investigation on the position of the main saw tool in cutting to size of coated furniture components. Holztechnologie 18(4): 212-215

Investigation on the possibility of producing horse beans in hill regions. Radovi Poljoprivrednog Fakulteta Univerziteta u Sarajevu 25(28): 67-71

Investigation on the possibility of transmission of Fomes annosus Fr. by insects. Gorskostopanska Nauka 15(5): 89-95

Investigation on the possibility of using poplar wood for plywood production. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 22: 193-199

Investigation on the presence of ploughsoles in loam and light clay soils and their effect on the water and air regimes of the profile. Rapport, Instituut voor Bodemvruchtbaarheid (10-77): 28

Investigation on the quantitative yield of dimension stock from beech logs. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 22: 181-185

Investigation on the resistance of field pea (Pisum arvense L.) to ascochytosis, fusariosis and viruses under glasshouse-laboratory and field conditions. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin: 53-58

Investigation on the resistance of interspecific hybrids of tomato to Corynebacterium michiganense (Smith) Jensen. Genotip i sreda v selektsii teplich tomatov EUKARPIYA, selektsiya ovoshchnykh kul' tur Materialy soveshch raboch gruppy po tomatam: 176-180

Investigation on the resistance of legumes to strains of bean yellow mosaic virus. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin: 143-145

Investigation on the resistance of pea to ascochytosis, fusariosis and viruses under glasshouse-laboratory and field conditions. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin: 67-73

Investigation on the resistance of varieties of barley to Helminthosporium disease in the Cis-Urals of the Sverdlovsk region. Tr Ural' skogo NIISKH 19(2): 30-35

Investigation on the rhizosphere microflora in relation to soil sickness. Rostlinna Vyroba 26(3): 321-328

Investigation on the seed transmission of viruses of pepper in Hungary. Novenyvedelem 14(9): 385-389

Investigation on the sterile-male technique as a suitable management measure for the false codling moth on citrus: the release of sterile moths. Citrus and Subtropical Fruit Journal (553): 10-12

Investigation on the suitability for machine harvesting of the sweet cherry varieties at Holovousy. Archiv fur Gartenbau 25(8): 397-411

Investigation on the susceptibility of apricot varieties to sharka (plum pox) virus disease. Georgike Ereuna 3(1): 42-48

Investigation on the symbiotic nitrogen fixing capacity of wild legumes. Journal of Japanese Society of Grassland Science 23(4): 359-361

Investigation on the time of harvesting of dwarf pea (Pisum sativum cv. Twist). Annali della Facolta di Scienze Agrarie della Universita degli Studi di Torino1977; 10: 133-144

Investigation on the transfer of fleas among small mammals using radioactive phosphorus. Folia Parasitologica 26(3): 265-274

Investigation on the transmission of cucumber mosaic virus by bean seeds. Zastita Bilja 30(147): 65-69

Investigation on the tsetse flies of the Serebou-Groumania sugar-cane plantation (Ivory Coast Republic) - 22 December 1977. Documents Techniques OCCGE (6624/78): 11

Investigation on time of planting and iron chlorosis in bunch groundnut varieties raised on black soil under irrigation. Investigation on time of planting and iron chlorosis in bunch groundnut varieties raised on black soil under irrigation:

Investigation on yellows diseases: physiological studies. Central Potato Research Institute: India, Central Potato Research Institute: Annual scientific report for the year 1977: 66-67

Investigation to determine the labour force structure in large scale greenhouses. Archiv fur Gartenbau 27(6): 273-281

Investigations 1975. Bulletin Ministry of Agriculture Jamaica 1977; (65): iv + 216

Investigations 1977-78. Bulletin, Ministry of Agriculture, Jamaica (67): 228

Investigations at the Agricultural Institute for Plant Protection, Stuttgart. Deutscher Gartenbau 33(11): 456-458

Investigations by means of aphids (Homoptera: Aphididae) on the distribution and effectiveness of an insecticide taken up through the roots. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(6): 81-84

Investigations by means of olfactometers on intraspecific sexual recognition in Musca domestica. Considerations on the possibilities of the sterile-male method for the control of this insect. Bollettino della Societa Entomologica Italianarecd 1979; 110(10): 225-241

Investigations concerning the development of reproductive incompatibilities between populations of the spider mite, Tetranychus urticae. Zeitschrift Fuer Angewandte Entomologie: 872: 113-121

Investigations concerning the resistance of the house-fly Musca domestica Linne, 1758 (Diptera Muscidae) to various chlorinated, phosphorus and carbamate insecticides. Biologico 44(7): 177-182

Investigations concerning the resistance to freeze-drying of Trichinella spiralis larvae in pig meat. Archiva Veterinaria, Bucuresti 13: 165-171

Investigations concerning the vectors of yellow fever and other arboviroses in the zone of endemic emergence in the Ivory Coast Republic. Document Technical OCCGE (6.697): 31

Investigations concerning utilisation of waste products in substrate preparation in mushroom cultivation. Champignon (206): 8 . . . 23

Investigations for controlling tobacco mosaic virus in tomatoes under glass. Nachrichtenblatt fur den Pflanzenschutz in der DDR 33(5): 93-97

Investigations for improving the basic plant analysis technique for assessing the second nitrogen dressing for winter cereals. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (155): 181-189

Investigations in lucerne seed production. Internationale Zeitschrift der Landwirtschaft (4): 344-348

Investigations in obtaining inbred line of the gypsy moth without diapause. Zastita Bilja 29(1/2): 77-87

Investigations in the Aegean region on the effects of methyl bromide fumigation against some stored-products pests under different conditions. Bitki Koruma Bulteni 18(1/4): 32-37

Investigations in the catchment area of the central Amazonian virgin forest stream Barro Branco on the terra firme. I. Discharge characteristics of the stream. Amazoniana 6(4): 459-466

Investigations in the field of chemical and morphological structure of certain tropical wood species. (2). Study of their chemical composition. Cellulose Chemistry and Technology 11(1): 59-66

Investigations in western Anatolia on the armoured scale insects (Diaspididae) causing damage to citrus and on their parasite, Aphytis melinus DeBach. Bitki Koruma Bulteni 19(3): 111-129

Investigations into an indigenous fermented milk food. V International Congress of Food Science and Technology Abstracts: 271

Investigations into bovine gastro-intestinal strongyles. III. Faecal egg output in the second grazing period. Nordisk Veterinaermedicin 30(4/5): 205-213

Investigations into consumptive use of water and soil moisture depletion patterns by dwarf wheats as influenced by interactions between water and fertilizers. Annals of Arid Zone 17(2): 153-163

Investigations into correlations between the course of the puerperium and bacterial flora of the uterus in a dairy herd. Monatshefte fur Veterinarmedizin 34(10): 372-376

Investigations into damage by larvae of Oulema melanopus L. and Oulema lichenis Voet. to winter and summer wheat and summer barley. Wissenschaftliche Beitrage, Martin Luther Universitat Halle Wittenberg 14: 249-258

Investigations into dark-cutting beef. IV. Effects of time in lairage and group composition. Fleischwirtschaft 60(5): 1057-1058, 1061-1062

Investigations into fattening performance, carcass quality and tissue characteristics of pigs. 1. Animal material, fattening performance and carcass quality. Fleischwirtschaft 58(7): 1102; 1162-1164, 1167-1171

Investigations into fattening performance, carcass quality and tissue characteristics of pigs. 2. Comparison of meat quality among experimental groups. Fleischwirtschaft 58(8): 1277; 1339-1344

Investigations into fruit development of greenhouse cucumbers. Archiv fur Gartenbau 27(4): 153-164

Investigations into fruit quality of sweet cherry. I. Investigations into the causes of sweet cherry splitting. Archiv fur Gartenbau 26(3): 141-157

Investigations into fruit quality of sweet cherry. II. Histological investigations into the exocarp of sweet cherry. Archiv fur Gartenbau 26(5): 211-220

Investigations into language in the tourist industry, carried out in the holiday brochures of some German tourist agencies. Europaische Hochschulschriften, Reihe 1, Deutsche Literatur und Germanistik (236): 694

Investigations into reciprocal grafting in apples. I. Influence of grafting rootstock scions onto rootstocks on vegetative and generative characters of the branches. Archiv fur Gartenbau 26(5): 221-230

Investigations into residue problems in tobacco in connection with the control of blue mould and aphids. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 87(3): 161-175

Investigations into short-term metronidazole therapy of urogenital trichomoniasis in out-patient gynaecological practice. Deutsche Gesundheitswesen 34(22): 1028-1030

Investigations into slaughtering performance, carcass quality and tissue characteristics in pigs. 3. Meat quality - variation and distribution of characteristics. Fleischwirtschaft 58(10): 1656; 1711-1715

Investigations into sow behaviour at farrowing. Lucrari Stiintifice, Institutul Agronomic "N Balcescu", D Zootehnie1978 1979; 20/21: 39-47

Investigations into specific reaction of acetylcholinesterase from various insects. Archiv fur Phytopathologie und Pflanzenschutz 14(6): 421-422

Investigations into the aptitude to quick-freezing of various varieties of beans. Bulletin de l' Institut International du Froid 59(4): 1176

Investigations into the ascorbic acid system in spruce needles infected with Chrysomyxa abietis. Zeitschrift fur Pflanzenkrankeiten und Pflanzenschutz 85(8/9): 502-508

Investigations into the availability to lucerne (Medicago sativa) of copper applied to yellow-brown pumice soils. 1. Farm survey of Cu in lucerne and soil. New Zealand Journal of Agricultural Research 21(4): 629-636

Investigations into the availability to lucerne (Medicago sativa) of copper applied to yellow-brown pumice soils. 2. Relationships between topdressing rate and Cu concentration in established lucerne. New Zealand Journal of Agricultural Research 21(4): 637-642

Investigations into the behaviour of substituted phosphorus oxide triamides and phosphoric acid esters in buffer solutions and plants. Archiv fur Acker und Pflanzenbau und Bodenkunde 22(11): 675-683

Investigations into the behaviour of the seeds of some tropical weeds. 3. Patterns of emergence. East African Agricultural and Forestry Journal 41(4): 304-312

Investigations into the carbohydrate metabolism of cucumber plants (Cucumis sativus). Archiv fur Gartenbau 26(2): 55-63

Investigations into the cell physiological basis of frost resistance in apple. II. Influence of natural weather conditions on permeability especially in relation to the winter months. Archiv fur Gartenbau 26(8): 361-371

Investigations into the changes in irrigation water quality in the Razelm complex. Bulletin de l' Academie des Sciences Agricoles et Forestieres 6: 69-77

Investigations into the control of potatoes with several post-emergence herbicides. Proceedings, 1978 British Crop Protection Conference Weeds: 393-400

Investigations into the control of schistosomiasis at the HVA Wonju-Shoa sugar estates in Ethiopia. II. Interim evaluation of the project. Ethiopian Medical Journal 16(3): 115-127

Investigations into the correlation between termite feeding activity and changes in the geomagnetic field induced by solar activity and other factors. Zeitschrift fur Angewandte Entomologie 89(4): 401-419

Investigations into the development of dry-matter digestibility and the contents of crude fibre, crude protein and energetic feed equivalents in individual growths of lucerne as compared with various grasses to be used as components of lucerne/grass mixtures. Archiv fur Acker und Pflanzenbau und Bodenkunde 22(6): 369-376

Investigations into the digestibility and utilization of rations containing differently treated straw. 2. Studies into the energetic utilization by sheep of rations containing differently treated straw. Archiv fur Tierernahrung 28(6): 397-406

Investigations into the distribution of clubroot (Plasmodiophora brassicae) in the Marmara region, relation of the disease to soil pH and moisture, chemical control methods and determination of resistant cultivars. Bitki Korum Bulteni 18(1/4): 38-57

Investigations into the effect of sprinkler irrigation on important quality parameters of sugar beet on two different chernozem sites in the Thuringian Basin. Archiv fur Acker und Pflanzenbau und Bodenkunde 23(3): 199-204

Investigations into the effect of sprinkler irrigation on root, leaf and raw sugar yields of sugar beet on two different chernozem sites in the Thuringian Basin. Archiv fur Acker und Pflanzenbau und Bodenkunde 23(3): 185-197

Investigations into the effect of the ratio of micronutrients on the growth and development of different varieties of vines. II. Berlandieri X Riparia: Kober 5BB, Berlandieri X Riparia: Selektion Oppenheim Nr. 4 (SO 4) and Berlandieri X Chasselas: 41B. Mitteilungen Klosterneuburg 29(4): 177-185

Investigations into the epidemiology of contagious bovine pleuropneumonia: the persistence of Mycoplasma mycoides sub-species Mycoides in placenta, urine and hay. Bulletin of Animal Health and Production in Africa 25(4): 357-370

Investigations into the flora of Susac island. Bioloski Vestnik 25(2): 85-94

Investigations into the improvement of the complete technology for potato production. Lucrari Stiintifice Institutul de Cercetari pentru Cultura Cartofului si Sfeclei de Zahar, Cartoful 7: 221-234

Investigations into the influence of gaseous air pollution on various strawberry cultivars. Archiv fur Gartenbau 28(3): 115-123

Investigations into the influence of nitrogen fertilization on yield of spring wheat. Archiv fur Acker und Pflanzenbau und Bodenkunde 23(11): 715-718

Investigations into the influence of specific agricultural practices on the screenability of heavy soils at the time of potato harvesting. Archiv fur Acker und Pflanzenbau und Bodenkunde 23(12): 785-793

Investigations into the mechanism of mercuric chloride stimulated phytoalexin accumulation in Phaseolus vulgaris and Pisum sativum. Physiological Plant Pathology 15(3): 279-287

Investigations into the need to inspect meat from red deer and roe deer killed in the German Federal Republic and into how this should be done, and an enquiry into the properties and microflora of fresh venison. Fleischwirtschaft 59(6): 857-864

Investigations into the number of fruit buds and flower quality of apple trees as a basis for developing a microscopic method of estimation. Archiv fur Gartenbau 27(7): 337-348

Investigations into the occurrence and injurious effect of cereal cyst nematodes (Heterodera avenae Woll.) in relation to the proportion of cereals and intensification measures in the crop rotation. 1. The influence of specialized cropping on the contamination of the soil with Heterodera avenae and on crop yield. Archiv fur Acker und Pflanzenbau und Bodenkunde 24(6): 359-366

Investigations into the occurrence of the various causative agents of mastitis in cattle within the practice area of the Faculty of Veterinary Medicine, Utrecht. Tijdschrift voor Diergeneeskunde 103(23): 1265-1269

Investigations into the possibility of reducing infestation of common scab (Actinomyces scabies) in potatoes by means of agronomic practices. Roczniki Nauk Rolniczych, A 103(3): 7-18

Investigations into the prevalence of coccidiosis (Sarcocystis, Isospora, Hammondia, Toxoplasma) in dogs in South Germany. Untersuchungen uber das Vorkommen von Kokzidien Sarcocystis, Isospora, Hammondia, Toxoplasma bei Hunden in Suddeutschland: 26

Investigations into the prevention of the aerobic deterioration of maize silage. Proceedings of the 13th International Grassland Congress Sectional Papers, Sections 8-9-10: 232-237

Investigations into the problems involved in storing bulk quantities of milled rice in bag stores. Rice report 1976: 91-92

Investigations into the process of fodder beet seed preparation. Roczniki Nauk Rolniczych, C 73(1): 69-80

Investigations into the prophylaxis of cobalt deficiency in sheep. Veterinary Record 104(1): 8-11

Investigations into the reduction of yield depression in cereal monoculture. Archiv fur Acker und Pflanzenbau und Bodenkunde 22(6): 359-367

Investigations into the reserve carbohydrate balance in Agropyron repens at various levels of N fertilization of grassland. Archiv fur Acker und Pflanzenbau und Bodenkunde 22(7): 435-443

Investigations into the residual effects, after treatment with insecticides, on the ladybird Coccinella septempunctata L. Entomologie et Phytopathologie Appliquees 46(1/2): Pe 78-85; de 6-7

Investigations into the resistance mechanism of a dimethoate-resistant strain of Tetranychus urticae Koch. Archiv fur Phytopathologie und Pflanzenschutz 14(6): 383-391

Investigations into the resistance of Douglas fir (Pseudotsuga menziesii (Mirb.) Franco) populations to the Douglas fir woolly aphid (Gilletteella cooleyi Gill.). Silvae Genetica 27(2): 59-62

Investigations into the spontaneous occurrence of maize monoploids. Buletinul Institutului Agronomic Cluj Napoca, Agricultura 32: 81-86

Investigations into the spore flight of cereal powdery mildew (Erysiphe graminis DC). Archiv fur Phytopathologie und Pflanzenschutz 15(2): 113-124

Investigations into the toxicity of the leaves of Erythrophleum guineense Don. in sheep. Research in Veterinary Science 28(1): 112-115

Investigations into the use of plant analysis for indicating the plant requirements at the third nitrogen dressing for increasing the crude protein content of winter wheat and winter barley. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (155): 191-199

Investigations into the use of sorghum carried out at the Centro Nacional, Castelar. Idia (331/333): 37-43

Investigations into the water balance of Agropyron repens (L.) Beauv. Novenytermeles 27(5): 409-414

Investigations into the zinc, copper and phosphorus status of healthy hop gardens and those which had been suffering from hop crinkle. Archiv fur Gartenbau 26(3): 133-139

Investigations into yield and yield components in sugar beet in relation to crop rotation. Archiv fur Acker und Pflanzenbau und Bodenkunde 23(8): 487-497

Investigations into yield reliability as influenced by phosphorus supply to the plants. Archiv fur Acker und Pflanzenbau und Bodenkunde 21(7): 545-552

Investigations of Enterobius vermicularis infection in primary school children in some slum areas of Istanbul. Cerrahpasa Tip Fakultesi Dergisi 6(4): 255-268

Investigations of a partially male-sterile line of soybeans. Agronomy Abstracts: 63

Investigations of antifungal properties of freskin. Przeglad Dermatologiczny 65(6): 703-707

Investigations of atypical interstitial pneumonia (AIP) in cattle. I. A survey of the literature and a report on the disease in Yugoslavia. Veterinarski Arhiv 48(1): 33-38

Investigations of cows with left displacement of the abomasum: preoperative liver function and postoperative fate. Tierarztliche Umschau 35(4): 220-222, 224-225

Investigations of egg niches, eggs, and rate of oviposition for Dendroctonus frontalis (Coleoptera: Scolytidae). Canadian Entomologist, 1114: 435-438

Investigations of factors causing variation in yield of cereals. UK, Agriucltural Development and Advisory Service; Agricultural Research Council: Maximising yields of crops Proceedings of a symposium organized jointly by the Agricultural Development and Advisory Service and the Agricultural Research Council, 17-19 January 1978: 81-91

Investigations of feline intestinal parasitism in the Kiel area. Tierarztliche Umschau 34(7): 496-499

Investigations of hybrid effects in peas (Pisum sativum L.). Archiv fur Zuchtungsforschung 10(1): 55-62

Investigations of individual plant yield in new winter rape forms. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (158): 207-213

Investigations of interactions between Rickettsia burneti and ixodid ticks. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 49(2): 11-17

Investigations of management structure in livestock production APCs and state farms. Wissenschaftliche Zeitschrift der Universitat Rostock, Mathematisch Naturwissenschaftliche Reihe 26(1): 119-122

Investigations of myopathy of swine (PSE). Dansk Veterinaertidsskrift 63(3): 93-103

Investigations of plant diseases and pests on subtropical fruits in Montenegro. Poljoprivreda i Sumarstvo 1979; 24(3/4): 315-321

Investigations of pollen tube growth and ovule development in relation to fruit set in sour cherries (Prunus cerasus L.). Untersuchungen uber das Pollenschlauchwachstum und die Entwicklung der Samenanlagen in Beziehung zum Fruchtansatz bei Sauerkirschen Prunus cerasus L: 105

Investigations of protein metabolism in the organs of plants affected by Meloidogyne infection. Printsipy i metody izucheniya vzaimootnoshenii mezhdu paraziticheskimi nematodami i rasteniyami: 1979; 129-132

Investigations of relationship between barley yield, soil properties and fertilizer rates. Povyshenie plodorodiya dernovo podzolistykh pochv: 205-212

Investigations of renal compensatory mechanisms of acid-base metabolism in premature and newborn infants with respiratory distress syndromes during the first days of life. European Journal of Pediatrics 133(2): 180

Investigations of resistance in maize to Helminthosporium and Fusarium diseases. Probl Genet Teor si Apl 10(1): 43-46

Investigations of seeds found in the loft floor of the Old Barracks, Dillingen/Donau, built in 1722-3. Bayerisches Landwirtschaftliches Jahrbuch 55(4): 506-509

Investigations of some aspects of flowering, nectar secretion, and pollination by honeybees, of sour cherry. Pszczelnicze Zeszyty Naukowe 21: 45-69

Investigations of some factors affecting carcass uniformity in fattening pigs. Allattenyesztes 26(4): 343-351

Investigations of some mechanical properties of cereals connected with the action of agricultural machines. 25 let Mechanizacni Fakulty, Part 1: 155-182

Investigations of spontaneous and glucocorticoid induced glycosuria in cattle. Tierarztliche Umschau 34(7): 489, 492-496

Investigations of the actual values for evapotranspiration and condensation of water vapour on slopes of different aspect. Roczniki Nauk Rolniczych, F 79(4): 139-162

Investigations of the applicability of controlled ventilation during routine anesthesia in the horse. Journal of Equine Medicine and Surgery 2(10): 453-458

Investigations of the cultivation of very early potatoes protected with plastic film on sandy soil in S. Oltenia. Lucrari Stiintifice Institutul de Cercetari pentru Cultura Cartofului si Sfeclei de Zahar, Cartoful 7: 95-101

Investigations of the effect of applied nitrogen, phosphorus and potassium on improved grasslands in the Sudety mountains. Wiadomosci Instytutu Melioracji i Uzytkow Zielonych 13(4): 141-162

Investigations of the effects of continued inbreeding from the I0 to the I25 on different characters in the sunflower (Helianthus annuus L.). Zeitschrift fur Pflanzenzuchtung 84(2): 148-167

Investigations of the efficacy of cestocide compounds. II. Experimental evaluation of the efficacy of nitroscanate against immature Echinococcus granulosus infection in dogs. Epistemonike Epeteris Kteniatrikes Skholes Scientific Yearbook of the Veterinary Faculty Thessaloniki 18: 135-144

Investigations of the efficacy of cestocides. I. Experimental evaluation of the activity of praziquantel against immature Echinococcus granulosus in dogs. II. Experimental evaluation of nitroscanate. Epistemonike Epeterida Kteniatrikes Skholes Scientific Yearbook of the Veterinary Faculty, Thessaloniki1977; 17/18: 121-144

Investigations of the efficiency of organo-mineral fertilizers for potatoes for autumn-winter use grown with irrigation. Lucrari Stiintifice, Institutul de Cercetari pentru Cultura Cartofului si Sfeclei de Zahar, Cartoful 6: 181-190

Investigations of the lignin-saccharidic complex by electron microscopy. Holzforschung 32(1): 15-18

Investigations of the photoperiodic reaction of red clover (Trifolium pratense L.). II. Effect of day length on mineral content. Bodenkultur 30(3): 225-233

Investigations of the physico-technological processes during milk homogenization using high-pressure machines. Chemie Ingenieur Technik 51(4): 325

Investigations of the possibility for growing birdsfoot trefoil and birdsfoot trefoil/grass mixtures in Lowland region of Yugoslavia. Pasture and forage production in seasonally arid climates Proceedings of the 6th general meeting of the European Grassland Federation, Madrid, 1975 [European Grassland Federation]: 233-236

Investigations of the possible use of the foliage of black wattle (Acacia mearnsii De Wild) as feed for livestock. Report, Wattle Research Institute, South Africa, 1977-78: 91-95

Investigations of the relationship between early ripening and yield in maize. Untersuchungen zur Beziehung zwischen Fruhreife und Ertrag bei Mais: 85

Investigations of the resistance of maize inbred lines and hybrids to Kabatiella zeae Narita et Hiratsuka. 3rd International Congress of Plant Pathology, Munchen, 16-23 August 1978: 288

Investigations of the resistance of sunflower (Helianthus annuus L.) to Sclerotinia sclerotiorum (Lib.) de Bary. Untersuchungen zum Resistenzverhalten der Sonnenblume Helianthus annuus L gegenuber Sclerotinia sclerotiorum Lib de Bary: 86

Investigations of the seed protein content of several pea genotypes grown in two different years. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 53(4): 181-190

Investigations of the therapeutic and prophylactic effects of disc evacuation in cases of thoraco-lumbar herniated discs in dogs. Acta Veterinaria Scandinavica 19(3): 441-457

Investigations of the treatment of enterobiasis in children with various anthelmintics. Cerrahpasa Tip Fakultesi Dergisi 6(3): 164-175

Investigations of the vulnerability of U.S. maize to maize streak virus. Protection Ecology 2(3): 231-238

Investigations of two forms of treatment for experimental Pseudomonas aeruginosa-infected corneal ulcers in the dog. Veterinary Medical Review (1): 31-39

Investigations of two kinds of cytoplasmic male sterility in rapeseed (Brassica napus L.). Genetica Polonica 20(4): 487-497

Investigations of two mass outbreaks of a botulism-like disease in cattle. IV. Bacteriological investigations. Refuah Veterinarith 35(3): 109-115

Investigations of weed vegetation in Peru. Beitrage zur Tropischen Landwirtschaft und Veterinarmedizin 14(3): 257-281

Investigations of wilt diseases on carnations and their control. Gb + Gw 78(29): 690-691

Investigations on 'minimal growth' of potatoes in vitro. Landbauforschung Volkenrode 28(2): 75-78

Investigations on Afungin-allergy. 3. Report. Dermatologische Monatsschrift 165(7): 491-494

Investigations on CO2 evolution by potato tubers in closed containers and the possibilities of CO2 absorption by calcium hydroxide. Ziemniak : 81-89

Investigations on Codiaeum variegatum var. pictum. I. Influence of temperature and light on growth. Gartenbauwissenschaft 45(1): 18-21

Investigations on Codiaeum variegatum var. pictum. II. A method of quantitative estimation of leaf pigments. Gartenbauwissenschaft 45(2): 56-61

Investigations on Entomophthorales pathogenic for insects and prospects for their application in Mexico. VII National meeting on biological control: VII Reunion nacional de control biologico: 106

Investigations on Hoya species, II. Latex lipids and leaf phenolics of Hoya bella Hook. Zeitschrift fur Naturforschung, C 34(1): 5-8

Investigations on Hoya species. I. Latex lipids of Hoya australis R.Br. ex Traill and the effects of the age of the plant part and of environmental factors thereupon. Planta Medica 35(4): 348-353

Investigations on Hymenoptera Chalcidoidea LIV. Description of Euderomphale bemisiae sp.n. (Eulophidae), a parasite of Bemisia citricola Gom. Men. (Homoptera: Aleyrodidae). Bollettino del Laboratorio di Entomologia Agraria "Filippo Silvestri", Portici 34: 16-18

Investigations on Pseudomonas tomato (Okabe) Alstatt, the pathogen of bacterial spot of tomato (Solanum lycopersicum). Roczniki Nauk Rolniczych, E 1977; 6(2): 97-112

Investigations on Sarcoptes suis infection in pigs. Schweizer Archiv fur Tierheilkunde 122(5): 253-269

Investigations on Siphonaptera in the western Beskid. Wiadomosci Parazytologiczne 23: 219-220

Investigations on a broader use of Nilverm injections in intensive, cooperative pig-breeding. Praxis Veterinaria 27(3/4): 109-113

Investigations on a diffusion porometer with a fast humidity sensor. Netherlands Journal of Agricultural Science 26(4): 366-372

Investigations on a new antiparasitic drug (Panacur, Hoechst) in sheep in Poland. Wiadomosci Parazytologiczne 25(1): 83-89

Investigations on a simplified semi-synthetic diet for Lymantria dispar L. Zastita Bilja 29(1/2): 89-97

Investigations on a specific vitamin A-independent effect of beta -carotene on reproductive performance of lactating cows. Zuchthygiene 13(2): 76-77

Investigations on a specific vitamin A-unrelated effect of beta -carotene on hormonal parameters. Zuchthygiene 11(2): 78

Investigations on a specific vitamin A-unrelated effect of beta -carotene on ovarian function in cattle. Zuchthygiene 11(2): 77

Investigations on aerial parts of Blumea malcolmii Hook. Indian Drugs 16(9): 204-206

Investigations on air-tight storage of grain. Beretning, Bioteknisk Institut (79): 54

Investigations on allergy caused by mould fungi in urticaria. Przeglad Dermatologiczny (Suppl.6): 265-271

Investigations on apple irrigation. V. Effect of irrigation regime and method on the storage behaviour of Richared apples under refrigerated conditions. Gradinarska i Lozarska Nauka 15(5/6): 26-34

Investigations on apricot apoplexy in Yugoslavia. Jugoslovensko Vocarstvo[issued 1979]; 12(44/45): 17-24

Investigations on artificial insemination with deep-frozen stallion semen. Deutsche Tierarztliche Wochenschrift 84(6): 236-238

Investigations on attacks by Neodiprion sertifer in Bulgaria. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Gorsko Stopanstvo 24: 119-124

Investigations on autotetraploid barley with particular reference to diploidization. I. Fertility, vigour and grain yield. Zeitschrift fur Pflanzenzuchtung 81(2): 118-139

Investigations on autotetraploid barley with particular reference to diploidization. II. Meiotic features. Zeitschrift fur Pflanzenzuchtung 82(4): 311-339

Investigations on bacterial protein. 2. Bacterial protein as an ingredient of mixed feeds for broiler chickens. Zhivotnov"dni Nauki 16(1): 74-79

Investigations on black spot of potato tubers in relation to nitrogen, FYM and potassium fertilization as well as sprinkler irrigation and tuber maturity. Archiv fur Acker und Pflanzenbau und Bodenkunde 23(5): 297-303

Investigations on briquetting of straw. Grundlagen der Landtechnik 29(2): 61-64

Investigations on carcass quality in cattle with special reference to carcass classification. Undersoegelser vedroerende slagtekvalitet hos kvaeg Med saerlig henblik pa klassificering af slagtkroppe: 161

Investigations on carotenoids in fungi. V. Representatives of the Leccinum genus. Qualitas Plantarum 28(3): 197-201

Investigations on carotenoids in parasitic and free-living Acarina. Wiadomosci Parazytologiczne 23: 119-121

Investigations on cattle infertility. Elevage et Insemination (161): 3-8

Investigations on causes of spontaneous combustion in lye treated straw. Beretning, Bioteknisk Institut (83): 27

Investigations on cellular defense reactions with Galleria mellonella against Bacillus thuringiensis. Journal of Invertebrate Pathology, 343: 207-212

Investigations on changes in dimensions of particleboards in the plane of the board. 4. Pilot tests to reduce linear surface variation by optimizing operational techniques. Holz als Roh und Werkstoff 36(1): 37-44

Investigations on changes of serum magnesium concentration after glucagon application in healthy humans. Acta Biologica et Medica Germanica 37(3): 441-445

Investigations on communities of fungi in the soil under flax infected by Fusarium oxysporum f.sp. lini (Bolley) Snyder & Hansen. Roczniki Nauk Rolniczych, E 1978; 7(2): 15-28

Investigations on complex infestation on rats from the Gdynia and Gdansk region. Report I. Wiadomosci Parazytologiczne 23: 53-58

Investigations on control of root-knot nematode. Central Potato Research Institute: India, Central Potato Research Institute: Annual scientific report for the year 1977: 95-97

Investigations on controlling the anemomenotactic direction of running in Periplaneta americana (L.). Zoologischer Jahrbucher, Abteilung fur Allgemeine Zoologie und Physiologie der Tiere 82(3): 291-298

Investigations on corn (Zea mays L.) stalk rot incited by pathogenic fungi in different environments. Dissertation Abstracts International, B 39(1): 17B-18B

Investigations on correlation coefficients, path coefficients and heritabilities of the principal characters of rape and their effects on yield. Korean Journal of Breeding Yuk Jong Hak Joi Ji 9(1): 58-64

Investigations on cuticular waxes in the genus Cistus (Cistaceae). III. Composition of wax esters and their saponification products from leaf waxes. Zeitschrift fur Pflanzenphysiologie 89(1): 59-67

Investigations on cuticular waxes in the genus Cistus V. Summary on the hydrocarbons and wax esters of the epicuticular waxes from leaves and petals. Zeitschrift fur Pflanzenphysiologie 92(4): 341-347

Investigations on cuticular waxes in the genus Cistus. VI. Composition of alkenes from Cistus petals and the position of the double bonds in these alkenes exemplified with 3 Cistus species. Zeitschrift fur Pflanzenphysiologie 94(1): 35-43

Investigations on damage caused by Heterodera avenae. Vortragstagung 1 zu Aktuellen Problemen der Phytonematologie am 2951975 in Rostock Manuskriptdruck der Vortrage Biologische Gesellschaft der DDR, Sektion Phytopathologie und Universitat Rostock: 33-43

Investigations on diseases of litchi VII. Antibiotics for control of Aspergillus fruit rots. Proceedings of the National Academy of Sciences, India, B 45(1): 40-42

Investigations on diseases of pansy (Viola tricolor maxima) caused by fungi. Prace Instytutu Sadownistwa w Skierniewicach, B1977; 2: 175-183

Investigations on drought from monthly rainfall as a parameter of Bangalore agro-climatic region. Mysore Journal of Agricultural Science 10(3): 359-370

Investigations on drought resistance in yellow lupin, field pea, green pea and horse bean. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (128/129): 157-164

Investigations on efficiency in use of nitrogen in fingermillet (Eleusine coracana Gaertn.). Mysore Journal of Agricultural Sciences 11(4): 486-488

Investigations on eurytremosis of cattle and goats in mountainous regions of north Fujian. Acta Zoologica Sinica 26(1): 42-51

Investigations on factors affecting net photosynthesis in trees: gas exchange in clones of Picea abies (L.) Karst. Acta Forestalia Fennica 162: 63

Investigations on factors affecting nursing order in piglets. Berliner und Munchener Tierarztliche Wochenschrift 92(22): 432-437

Investigations on female Onchocerca volvulus for the evaluation of drug trials. Tropenmedizin und Parasitologie 31(1): 34-40

Investigations on field plot experimentation technique. Central Potato Research Institute, Simla, India: India, Central Potato Research Institute, Simla: 26th annual scientific report for the year 1975: 87-88

Investigations on food conversion of laying hens. Part 2. Genetic parameters. Archiv fur Geflugelkunde 42(1): 10-15

Investigations on food-plant selection by the beet fly Pegomya betae Curt. (Diptera, Anthomyidae). 1. Olfactory orientation to the food-plant. Zeitschrift fur Angewandte Entomologie 87(4): 337-348

Investigations on food-plant selection of the beet fly Pegomya betae Curt. (Diptera, Anthomyidae). II. Optical orientation to the food-plant. Zeitschrift fur Angewandte Entomologie 88(1): 97-107

Investigations on fumigation of walnuts with methyl bromide. Journal of Food Science and Technology 15(5): 192-194

Investigations on fungicides XXI. The fungitoxicity and systemic antifungal activity of some aromatic quaternary ammonium salts. Annals of Applied Biology 91(2): 203-210

Investigations on gene frequencies of biochemical characters and blood-group loci in Bavarian cattle breeds. Zuchtungskunde 50(3): 181-188

Investigations on gestation length and its effect on litter size in mink. Deutsche Pelztierzuchter 52(9): 130

Investigations on growth and yield of rabi crops after pulses in kharif. Investigations on growth and yield of rabi crops after pulses in kharif:

Investigations on growth factors in the production of pot plants (Hedera) under glass. IV. Comparison of solar radiation inside and outside a glasshouse. Tidsskrift for Planteavl 82(2): 165-172

Investigations on gum duct formation in cherries using a plastic embedding-medium. Scientia Horticulturae 11(3): 247-252

Investigations on haemoglobin and bilirubin values and transaminase (GOT and GPT) activity in normal and tick-infested bullocks. Istanbul Universitesi Veteriner Fakultesi Dergisirecd 1980; 4(2): 9-13

Investigations on heat resistance of spinach leaves. Planta 146(5): 529-538

Investigations on herbicide use in almond plantations. Gradinarska i Lozarska Nauka 15(1): 33-39

Investigations on host specificity and effectivity of VA-mycorrhiza. Zeitschrift fur Acker und Pflanzenbau 148(2): 85-98

Investigations on host-parasite interaction between Avena sativa and Fusarium avenaceum, various f. sp. of Fusarium oxysporum and Gaumannomyces graminis var. tritici and var. avenae. Untersuchungen von Wirt Parasit Interaktion zwischen Avena sativa und Fusarium avenaceum, verschiedenen f sp von Fusarium oxysporum, sowie Gaumannomyces graminis var tritici und var avenae: 48

Investigations on hybrid vigour in cauliflower (Brassica oleracea var. botrytis L.). Indian Journal of Horticulture 34(4): 430-434

Investigations on in vitro and in vivo fertilisation of cultured follicular oocytes in the pig. Zeitschrift fur Tierzuchtung und Zuchtungsbiologie 94(3/4): 198-208

Investigations on inbreeding depression in the I0 to I6 and heterosis effects in Sinapis alba (white mustard). Zeitschrift fur Pflanzenzuchtung 80(4): 277-298

Investigations on increasing the potentiating effects of components of propolis. Pharmazie 33(7): 465

Investigations on leaching from manure and silage stacks in the field. Tidsskrift for Planteavl 83(4): 441-467

Investigations on lead uptake by plants. Bodenkultur 30(2): 120-126

Investigations on line differences in immunoglobulin formation in Leghorn chicks. Archiv fur Geflugelkunde 42(1): 1-5

Investigations on live vaccines against infectious bursal disease of chicks. Veterinary Quarterly 2(1): 48-57

Investigations on livestock planning in Aragon. Study of pastoral ecosystems of the Aragon Pyrenees and technical and economic planning for its utilization. Trabajos del Instituto de Economia y Producciones Ganaderas del Ebro1978; (27/36): 435

Investigations on long-term de-worming of pigs and horses. Tierzuchter (4): 142-144

Investigations on methyl bromide fumigation for controlling the narcissus bulb fly larva, Eumerus spp., in the Aegean region. Zirai Mucadele Arastirma Yilligi 12: 38-39

Investigations on mice selected for high and low phagocytic activity. Pt. 2. Zeitschrift fur Tierzuchtung und Zuchtungsbiologie 95(1): 52-59

Investigations on mineral elements and nitrogen content of the flora in a forest stand on serpentinite in the Granulite mountains of Saxony. Flora 167(2): 177-l96

Investigations on ms expression in Lolium perenne L. in relation to environmental conditions. Internat Graslandkogr, Sekt Vortrage, Leipzig 13(1/2): 485-490

Investigations on municipal waste composts as practicable substitutes for peat in the production of mushroom casing material. Champignon (212): 10 . . . 24

Investigations on needles of spruce infected with Chrysomyxa abietis. Phyton, Austria 19(1/2): 71-82

Investigations on nematodes in the Ems-Dollart estuary. Annales de la Societe Royale Zoologique de Belgique 1979; 108: 103-105

Investigations on nematodes parasitic on insect pests. (Project 8. For the USA - CIBC No. PL-480-47, started 1977, terminating 1982.). Report of work carried out April 1978 to March 1979, Commonwealth Institute of Biological Control, Trinidad, West Indies: 45

Investigations on non-surgical recovery of bovine embryos in AI breeding programmes. Zuchthygiene 13(1): 1-4

Investigations on oestrus synchronisation by means of prostaglandin in Danish cattle herds. Arsberetning, Institut for Sterilitetsforskning, Kongelige Veterinaer og Landbohoejskole 21: 165-170

Investigations on parasitic visceral granulomas in reindeer. Nordisk Veterinaermedicin 31(6): 282-283

Investigations on pea enation mosaic virus. Rasteniev"dni Nauki 15(1): 108-115

Investigations on peroxidase (E.C. 1.11.1.7) and IAA oxidase from resistant and susceptible varieties of Lycopersicon esculentum infested with root-knot nematode, Meloidogyne incognita. Indian Journal of Nematology 9(1): 60

Investigations on phosphamidon residues on olives after ULV bait spray treatment from the air against Dacus oleae. Zirai Mucadele Arastirma Yilligi 12: 63-64

Investigations on pigeon pea (Cajanus cajan) as a legume forage. Feedingstuffs for livestock in South East Asia: 75-85

Investigations on planning for purebreeding in dual-purpose cattle. 3. Optimisation of the population structure. Zuchtungskunde 50(4): 245-263

Investigations on planning for purebreeding in dual-purpose cattle. 4. Choice of testing method for beef production. Zuchtungskunde 50(4): 264-275

Investigations on plasma concentration and compatibility of beta -methyl-digoxin in horses. Deutsche Tierarztliche Wochenschrift 86(3): 88, 91-94

Investigations on ploidy levels of haploid and diploid callus and cell suspension cultures of Datura innoxia Mill. Journal of Cell Science 44: 365-373

Investigations on potato virus S in Bulgaria. Rasteniev"dni Nauki 15(5): 101-107

Investigations on protein- and lysine-rich spring barley genotypes in the course of the growth period. Berlin, Gesellschaft fur Pflanzenbauwissenschaften e V : 22nd annual conference on 12, 13 and 14 October 1978 in Berlin Summaries of papers: 22 Jahrestagung am 12, 13 und 14 Oktober in Berlin Kurzfassungen der Vortrage: 21-22

Investigations on rabbit-producing establishments in the German Federal Republic. Tierzuchter 30(12): 540-541

Investigations on recreational forested areas. USDA Forest Service General Technical Report, Pacific Southwest Forest and Range Experiment Station (PSW-20): 60-62

Investigations on removal of silage effluent by land treatment. Landbauforschung Volkenrode 28(1): 5-16

Investigations on residue levels of some agricultural chemicals on various food crops. Zirai Mucadele Arastirma Yilligi 12: 26-27

Investigations on resistance of the green peach aphid (Myzus persicae (Sulzer) against insecticides on tobacco growing areas in Aegean Region. Turkiye Bitki Koruma Dergisi 2(2): 97-102

Investigations on root development in winter wheat. Zeitschrift fur Acker und Pflanzenbau 147(4): 264-269

Investigations on secondary infection by peach leaf curl (Taphrina deformans) and the effectiveness of foliar treatment for disease control. Bitki Koruma Bulteni 18(1/4): 23-31

Investigations on semen from the Muscovy duck (Cairina moschata) and artificial insemination for the production of hybrid broilers. Zuchthygiene 14(2): 80

Investigations on semen quality in African Dwarf goats. Zuchthygiene 14(2): 78-79

Investigations on sheep erythrocyte rosette-forming thymocytes in cattle and pig. Deutsche Tierarztliche Wochenschrift 87(4): 127-129

Investigations on shrinkage and swelling phenomena in the 'drying microscope'. I. Conception and method of functioning of the 'drying microscope'. Holztechnologie 19(1): 17-21

Investigations on silage making - studies on ensiling Pusa giant Napier grass in pucca and kuccha silopits and its effect on their nutritive value. Indian Veterinary Journal 54(8): 650-653

Investigations on soil samples from the G. St. Avramov experimental forest, in relation to the making of stabilized earth roads. Gorskostopanska Nauka 15(6): 93-101

Investigations on soil- and relief-development in southern Brazil. Catena 6(2): 203-217

Investigations on some introduced varieties of forage winter barley in southeastern Bulgaria. Rasteniev"dni Nauki 15(8): 38-45

Investigations on some natural enemies of Canadian weeds (for Canada). Trinidad, Commonwealth Institute of Biological Control: Report of work carried out during 1976: ; 33-34

Investigations on some promising possibilities of improvement of plywood. 3. The effect of bonding, preservative and impregnation agents on the properties. Holzforschung und Holzverwertung 30(4/5): 69-76

Investigations on stress susceptibility in pigs. Tierzuchter 31(12): 496-498

Investigations on structural chromosome alterations in some varieties of wheat (Triticum aestivum L.). Archiv fur Zuchtungsforschung 8(5): 325-332

Investigations on sundrying of potatoes. Central Potato Research Institute: India, Central Potato Research Institute: Annual scientific report for the year 1977: 48-49

Investigations on sunflower diseases in Thrace, their rate of existence, their fungal pathogens and their pathogenicities. Journal of Turkish Phytopathology 7(1): 39-50

Investigations on survival in the soil, crop loss and control measures relating to the cereal leaf-miner (Syringopais temperatella (Led.)) in a cereal field in Isparta. Bitki Koruma Bulteni 19(1): 1-15

Investigations on swine dysentery in Romania. Proceedings of the National Symposium on leptospirosis, Leptospira and other Spirochaeta, Bucharest, September 25-27, 1975: 315-318

Investigations on tall oil of southern pine wood. Part 1: phenolics in tall oil. Wood Science and Technology 14(1): 9-20

Investigations on the accuracy of gravimetric soil moisture measurements. Archiv fur Acker und Pflanzenbau und Bodenkunde 23(7): 399-407

Investigations on the activation of bovine prochymosin. European Journal of Biochemistry 94(2): 573-580

Investigations on the agroavailability of pesticides. I. Establishment of methods of determination. Analele Institutului de Cercetari pentru Protectia Plantelor 15: 265-275

Investigations on the ancestors of cattle with congenital umbilical hernia. Deutsche Tierarztliche Wochenschrift 85(4): 126-130

Investigations on the behaviour of residues of aldicarb in sugar-beet after application of Temik 10 G. Archiv fur Phytopathologie und Pflanzenschutz 14(4): 239-244

Investigations on the behaviour under load of corner joints made with dowels. Holztechnologie 19(2): 95-99

Investigations on the bio-ecology and control of fruit moths, Lobesia botrana, and determination of residues from their chemical control in the Marmara region. Zirai Mucadele Arastirma Yilligi 12: 56-58

Investigations on the biological behaviour in mice (SPF-Swiss) of Trichinella spiralis strains of different origins. Archiv fur Lebensmittelhygiene 30(1): 9-13

Investigations on the biological control of the cabbage rootfly (Hylemya brassicae) with Aleochara bilineata. Bulletin SROP 3: 49-62

Investigations on the biological cycle of a clinostomid trematode of Guadeloupe. Sterilisation of the first intermediate host, Biomphalaria glabrata. Proceedings of the 2nd European Multicolloquy of Parasitology, 1-6 September, 1975, Trogir, Yugoslavia: 119-129

Investigations on the biology and distribution of ticks (Ixodoidea, Ixodidae) in North Germany. I. The bird ticks Ixodes lividus (C.L. Koch 1844) and Ixodes arboricola (Schulze & Schlottke 1929). Zeitschrift fur Angewandte Zoologie 66(1): 65-73

Investigations on the biology of Hyalomma impressum (Koch, 1844) under laboratory conditions. Untersuchungen uber die Biologie von Hyalomma impressum Koch, 1844 unter Laborbedingungen: 40

Investigations on the biology of the tick Argas (Argas) polonicus Siuda, Hoogstraal, Clifford et Wassef, 1979 (Acarina: Ixodides: Argasidae). 2. Thermal preferendum of larval and male and female adult stages. Folia Biologica 27(3): 209-217

Investigations on the birth of helminth-free pups following treatment of bitches with fenbendazole. Deutsche Tierarztliche Wochenschrift 85(6): 239-241

Investigations on the blood composition of sows during the reproductive cycle. II. Blood changes during pregnancy. Zuchthygiene 14(3): 111-116

Investigations on the blood composition of sows during the reproductive cycle. III. Blood changes during lactation. Zuchthygiene 14(4): 159-164

Investigations on the brassica pod midge (Dasyneura brassicae Winn.). IV. Species composition and importance of parasites. Roczniki Nauk Rolniczych, E 8(2): 159-175

Investigations on the cabbage weevil (Ceuthorrhynchus napi Gyll.). I. Biology and ecology. Roczniki Nauk Rolniczych, E 8(2): 123-136

Investigations on the cabbage weevil (Ceuthorrhynchus napi Gyll.). II. Insect-plant relationship and influence on the yield of winter rape. Roczniki Nauk Rolniczych, E 8(2): 137-150

Investigations on the cabbage weevil (Ceuthorrhynchus napi Gyll.). III. Evaluation of damage caused by the pest to plantations of winter rape in selected regions of Poland. Roczniki Nauk Rolniczych, E 8(2): 151-157

Investigations on the carbohydrates of barks of trees grown in Germany. Holzforschung 32(2): 60-67

Investigations on the cause of root decay of strawberry (Fragaria grandiflora). Roczniki Nauk Rolniczych, E 1977; 6(2): 201-209

Investigations on the causes of anoestrus in sows after insemination. Zuchthygiene 14(2): 59-63

Investigations on the cell cycle of haploid and diploid tissue cultures of Datura innoxia Mill. and its synchronization. Planta 144(1): 7-12

Investigations on the chaetom of ixodoid ticks (Parasitiformes, Ixodoidea) under a scanning electron microscope. III. The neotrichoidal chaetom and the structure of the cuticle surface of nymphs and adults of argasid ticks (Argasidae). Entomologicheskoe Obozrenie 58(3): 660-662

Investigations on the changes in sugar yield on some farms. Agrartudomanyi Egyetem Kozlemenyei, Godollo: 129-137

Investigations on the characteristics of starch in peas. Studii si Cercetari de Biochimie 21(1): 73-81

Investigations on the chemical composition of wood of Pinus leucodermis. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Teckhnologiya na D"rvesinata 22: 33-41

Investigations on the chemical control of Eichhornia crassipes (Mart.) Solms in the Sudan. Proceedings 5th EWRS International Symposium on Aquatic Weeds, Amsterdam: 415-427

Investigations on the chemical control of fireblight (Erwinia amylovora). Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 87(1): 32-36

Investigations on the components of winter hardiness in fruit plants. Acta Horticulturae (81): 113-118

Investigations on the composition of Arnica species. 12. Communication. Xanthalongin, a new xanthanolide from the flowers of Arnica longifolia. Planta Medica 37(4): 325-332

Investigations on the condition of the water-soluble salts and soil acidity of substrates from industrial tips. Gorskostopanska Nauka 16(5): 60-67

Investigations on the control of black beetle in seedling maize. Proceedings of the Thirty First New Zealand Weed and Pest Control Conference Devon Motor Lodge, New Plymouth, August 8th to 10th, 1978: 103-107

Investigations on the control of steppe caterpillar (Loxostege sticticalis L.) by ultra-low-volume treatments in the conditions of the year 1975. Lucrari Stiintifice, Institutul Agronomic ' Nicolai Balcescu' , A1976 1978 recd 1980; 18/19: 59-66

Investigations on the correlation between seedling size and root yield in Angelica archangelica crops. Herba Hungarica 16(2): 49-53

Investigations on the coumarins of Peucedanum ostruthium fruits II. Herba Hungarica 17(1): 91-97

Investigations on the cryoprotective effect of glycerol and DMSO in the deep-freezing of dog semen. Berliner und Munchener Tierarztliche Wochenschrift 91(2): 31-33

Investigations on the cuticular waxes in the genus Cistus. IV. Composition of wax esters and their saponification products from petals. Zeitschrift fur Pflanzenphysiologie 89(3): 227-237

Investigations on the damage caused by larvae of Oulema melanopus L. and Oulema lichenis Voet. in winter and spring wheat and spring barley. Wissenschaftliche Beitrage, Martin Luther Universitat Halle Wittenberg (14(S11)): 249-258

Investigations on the development of Sarcocystis singaporensis Zaman and Colley, 1976 in the rat (Rattus norvegicus Berkenhour, 1769) and the reticulated python (Python reticulatus Schneider, 1801). Untersuchungen uber die Entwicklung von Sarcocystis singaporensis Zaman und Colley, 1976 in der Ratte Rattus norvegicus Berkenhour, 1769 und in dem Netzpython Python reticulatus Schneider, 1801: 44

Investigations on the developmental physiology and anatomy of shoot apices of winter rape (Brassica napus var. oleifera L.). Flora, German Democratic Re ic 166(5): 423-439

Investigations on the dipterous fauna of burrows and nests of voles (Microtus, Clethrionomys) in meadows of the mountainous region of the Upper Vogelsberg nature reserve. Zoologische Jahrbucher Abteilung fur Systematik Okologie und Geographie der Tiere 104(3): 368-414

Investigations on the direct application of insecticides to the peripheral and central nervous system in preparations of the central cord and 6th abdominal ganglion of P. americana (L.). Studies with D.D.T. (p-dichlorodiphenyl-trichloroethane). III Latinamerican Congress of Entomology V Brazilian Congress of Entomology Summaries 23-28 July 1978, Ilheus Itabuna, Bahia Brazil: III Congresso Latinoamericano de Entomologia V Congresso Brasileiro de Entomologia Resumos 23 a 28 de Julho 1978, Ilheus Itabuna, Bahia Brasil: [1 p.]

Investigations on the distribution and degree of infestation by the cereal cyst nematode in some districts of the DDR. Vortragstagung 1 zu Aktuellen Problemen der Phytonematologie am 2951975 in Rostock Manuskriptdruck der Vortrage Biologische Gesellschaft der DDR, Sektion Phytopathologie und Universitat Rostock: 27-32

Investigations on the distribution of balantidiasis in the district of Varna. Bulgaria, B"lgarska Akademiya na Naukite: Third National Conference of Parasitology, Albena, Bulgaria, 12-14 Oct 1977 Summaries: Treta Natsionalna Konferentsiya po Parazitologiya, Albena, Bulgaria, 12-14 X 1977 Rezyumeta: 197

Investigations on the distribution of migratory root-nematodes of the genera Longidorus, Xiphinema and Trichodorus in the Neubrandenburg region. Vortragstagung 1 zu Aktuellen Problemen der Phytonematologie am 2951975 in Rostock Manuskriptdruck der Vortrage Biologische Gesellschaft der DDR, Sektion Phytopathologie und Universitat Rostock: 79-88

Investigations on the distribution of soil-borne root rot agents of sugar beet. Archiv fur Phytopathologie und Pflanzenschutz 14(2): 109-114

Investigations on the duration of suckling in nutria. Deutsche Pelztierzuchter 54(8): 125-128

Investigations on the ecology of some blood Protozoa of wild small mammals in North Germany. Acta Tropica 37(1): 31-40

Investigations on the economic importance of pathogens, illustrated by the example of barley powdery mildew (Erysiphe graminis DC. f.sp. hordei Marchal). Nachrichtenblatt fur den Pflanzenschutz in der DDR 33(8): 148-152

Investigations on the economic importance of the sex-linked dwarfing factor dw in broiler fowls. The effect of the dw gene on broiler dams. Archiv fur Geflugelkunde 42(1): 29-34

Investigations on the effect of Sarcocystis muris infection on the fertility and birth results of NMRI mice. Untersuchungen uber den Einfluss der Sarcocystis muris Infektion auf die Trachtigkeit und das Aufzuchtsergebnis von NMRI Mausen: 71

Investigations on the effect of abiotic factors on light reactions of the granary weevil Calandra granaria (Coleoptera: Curculionidae). Entomologia Generalis 5(2): 169-174

Investigations on the effect of aldicarb on nematodes. Vortragstagung 1 zu Aktuellen Problemen der Phytonematologie am 2951975 in Rostock Manuskriptdruck der Vortrage Biologische Gesellschaft der DDR, Sektion Phytopathologie und Universitat Rostock: 7-11

Investigations on the effect of deep liming of an acid loamy soil in a long term pot experiment. Part I. Effect of liming on the properties of a deep, strongly acid loam soil. Pamietnik Pulawski (69): 11-25

Investigations on the effect of different vitamins and phytohormones on growth and development of tissue cultures of Brassica spp. Angewandte Botanik 52(3/4): 193-201

Investigations on the effect of diflubenzuron (Dimilin) on the larvae of Athalia rosae L. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 87(1): 13-26

Investigations on the effect of excessive group size on milk yield and animal behaviour in dairy cattle in loose housing barns with a reduced feeding area. Tierzucht 32(4): 177-178

Investigations on the effect of factors determining the moisture content of glued particles on the mechanical properties of the mat after pre-pressing. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 22: 235-242

Investigations on the effect of heavy manuring of rice seed beds. Agricultural Research Journal of Kerala 15(2): 154-159

Investigations on the effect of herbicides on some Nocardia strains. Soil Biology and Conservation of the Biosphere Proceedings of the VIIth Meeting of the Soil Biology Section of the Society for Soil Science of the Hungarian Association of Agricultural Sciences held at Keszthely University of Agriculture in Sept 1975; Szegi, J, Editor: 111-117

Investigations on the effect of infection of potato by virus S or M on tuber yield. Biuletyn Instytutu Ziemniaka (21): 23-33

Investigations on the effect of inseminating cows at different times during oestrus on the sex ratio of the offspring. Zuchthygiene 12(3): 113-116

Investigations on the effect of noise on the performance of fattening pigs. Allattenyesztes 28(1): 63-70

Investigations on the effect of ovarian palpation on the course of the oestrous cycle in cattle. Zuchthygiene 14(2): 87

Investigations on the effect of pesticides on the parasitation performance of Ascogaster quadridentatus Wesm. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft Berlin Dahlem: 107

Investigations on the effect of the fat body on population changes in Eurygaster integriceps Put. after diapause. Archiv fur Phytopathologie und Pflanzenschutz 14(6): 373-382

Investigations on the effectiveness and tolerance of myco-polycid preparations in the treatment of skin mycoses. Przeglad Dermatologiczny 65(5): 571-575

Investigations on the effectiveness of Bacillus thuringiensis Berliner on the dried-fruit moth (Plodia interpunctella Hbn.). Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(3): 36-39

Investigations on the effectiveness of malathion dust combined with a seed fungicide with or without mercury against the wheat bunt and on the biological activities of the pesticides. Turkiye Bitki Koruma Dergisi 2(2): 107-114

Investigations on the effectiveness of soil disinfectants against Chaetocnema, Tibialis, Temnorhinus, Mendicus and Heterodera schachtii. Annali dell' Istituto Sperimentale per le Colture Industriali 9(2): 201-207

Investigations on the effects of some herbicides on the growth and virulence of Rhizoctonia solani and Trichoderma viride. Journal of Turkish Phytopathology 7(2/2): 105-112

Investigations on the effects of temperature on the degradation of cellulose by bacteria from aquatic environments in different climatic zones. Acta Hydrochimica et Hydrobiologica 7(3): 307-316

Investigations on the efficacy of cestocidal compounds. I. Anthelmintic activity of praziquantel against immature Echinococcus granulosus infection in dogs. Epistemonike Epeteris Kteniatrikes Skholes Scientific Yearbook of the Veterinary Faculty Thessaloniki 18: 121-134

Investigations on the efficacy of morantel against gastro-intestinal strongylosis in sheep. Clinica Veterinaria 101(3): 123-130

Investigations on the efficacy of some anti-cestode compounds against Echinococcus granulosus in the dog. Proceedings of the 2nd European Multicolloquy of Parasitology, 1-6 September, 1975, Trogir, Yugoslavia: 445-447

Investigations on the entomopathogenic fungus Beauveria bassiana (Bals.) Vuill. and its action on the Colorado beetle (Leptinotarsa decemlineata Say) and the beet weevil (Bothynoderes punctiventris Germ.). Analele Institutului de Cercetari pentru Protectia Plantelor 15: 233-241

Investigations on the epidemiology of and injury caused by Ditylenchus dipsaci (Kuhn 1857) Filipjev, 1936 on maize. Untersuchungen zur Epidemiologie und Schadwirkung von Ditylenchus dipsaci Kuhn 1857 Filipjev 1936 an Mais: 116

Investigations on the essential fatty acid requirement of carp (Cyprinus carpio L.). Finfish nutrition and fishfeed technology Volume 1: 157-173

Investigations on the essential oil secretory system of the chamomile flower. I. Histochemical studies on glandular hairs. Herba Hungarica 17(2): 31-42

Investigations on the essential oil secretory system of the chamomile flower. II. Changes in the prochamazulene content in the glandular hairs of chamomile flowers during ontogeny. Herba Hungarica 18(1): 27-39

Investigations on the estimation of the seed germination capacity of sugar beet seed from conventional laboratory germination test results. Zeitschrift fur Acker und Pflanzenbau 144(1): 18-33

Investigations on the existence of different malate pools in grape berries. Vitis 18(2): 100-105

Investigations on the fatty acid composition of Irvingia gabonensis, Cucumeropsis manni and Mucuna sloanei seeds from Nigeria. Tropenlandwirt 80: 7-13

Investigations on the fauna of Papaver spp. and Cannabis sativa (for UN Division of Narcotic Drugs). Trinidad, Commonwealth Institute of Biological Control: Report of work carried out during 1976: ; 34-35

Investigations on the fauna of beds in flats, children's sanatoria and old-age homes. Folia Parasitologica 25(2): 157-163

Investigations on the feeding of heifers on pasture with special reference to fodder quality and intake. Bayerisches Landwirtschaftliches Jahrbuch 54(7): 771-835

Investigations on the fleas of Carnivora in Poland. Wiadomosci Parazytologiczne 23: 221-222

Investigations on the formation and storage of carbohydrates and proteins in ripening barley grains. Dissertation Abstracts International, C1978 (original 1974); 38(2): 189

Investigations on the formation of CO2 in potato tubers in closed containers and the possibility of CO2 absorption by calcium hydroxide. Ziemniak : 81-89

Investigations on the frequency of coccidial oocysts and sporocysts (Eimeriidae, Toxoplasmidae, Sarcocystidae) in the faeces of carnivores. Untersuchungen uber die Haufigkeit von Kokzidien Oozysten und Sporozysten Eimeriidae, Toxoplasmidae, Sarcocystidae in den Fazes von Karnivoren: 86

Investigations on the growth and yield of pulses in summer and their residual effect on kharif sorghum. Investigations on the growth and yield of pulses in summer and their residual effect on kharif sorghum:

Investigations on the haemolymph and ovarian ecdyteroids of Thermobia domestica (Insecta Thysanura). Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 289(12): 865-868

Investigations on the haploid method in tobacco breeding. Berichte des Instituts fur Tabakforschung Dresden1978; 24/25: 38-42

Investigations on the heritability of some characters in the potato. Kartoffelbau 28(5): 172-173

Investigations on the heritability of various metabolites and some minerals in the blood serum of young German Black Pied bulls. Zuchtungskunde 50(2): 114-126

Investigations on the hosts of French populations of the citrus nematode. Phytoma 26(254): 26-27

Investigations on the hydrolysis of gibberellin glucosides. Biochemie und Physiologie der Pflanzen 173(5): 396-409

Investigations on the immune response of Heliothis virescens infected with Vairimorpha necatrix. Journal of the Georgia Entomological Society, 134: 354-362

Investigations on the incidence, economic significance and attempted control of mildew on wheat. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft Berlin Dahlem (191): 175-176

Investigations on the indole-3-acetic acid metabolism of carrot tissue cultures (Daucus carota L.). Zeitschrift fur Pflanzenphysiologie 88(3): 209-217

Investigations on the infection and cyst-development of Heterodera avenae Woll. in maize. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 85(7): 385-392

Investigations on the infection behaviour of Botrytis allii Munn in Allium cepa L. Archiv fur Phytopathologie und Pflanzenschutz 15(2): 103-112

Investigations on the infection mechanism and the control of maize blister smut (Ustilago maydis). Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 85(3/4): 169-178

Investigations on the influence of Dimilin (diflubenzuron) on the growth and germination of the conidia of some fungi pathogenic to insects. Anzeiger fur Schadlingskunde, Pflanzenschutz, Umweltschutz 51(6): 81-83

Investigations on the influence of endotrophic mycorrhiza on plant diseases 1. Colonisation of tomato plants by Fusarium oxysporum f. sp. lycopersici. Phytopathologische Zeitschrift 95(2): 105-110

Investigations on the influence of endotrophic mycorrhiza on plant diseases 4. Fungal parasites on shoots, Olpidium brassicae, TMV. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 86(2): 103-112

Investigations on the influence of herbicides used in the elimination of couch-grass, on later cultivations and on some aspects of growth of papilionaceous plants. Zeszyty Naukowe Akademii Rolniczej w Szczecinie, Rolnictwo (53): 109-120

Investigations on the influence of high-protein inbred lines on the yield of maize hybrids for grain and ensiling. Untersuchungen uber den Einfluss von proteinreichen Inzuchtlinien auf die Ertragsgestaltung von Hybriden unter dem Aspekt der Korner und Silonutzung von Mais Zea mays L: 95

Investigations on the influence of prolactin suppression on reproductive function in bulls. Andrologia 11(1): 1-10

Investigations on the influence of systemic fungicides on brown rust of wheat (Puccinia recondita Rob. ex Desm. f.sp. tritici Erikss.). Pathogens in commercial cereal production: Schaderreger in der industriemassigen Getreideproduktion: 393-402

Investigations on the influence of the causative agent of latent rosette disease of beet on the vector Piesma quadratum Fieb. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 85(12): 735-744

Investigations on the influence of varied KCl/K2SO4 ratios on yield of grapes, and on quality of grape juice and its aminoacid pattern, of Vitis vinifera in nutrient solution culture. Potash Review (1, Subject 29, 10th suite): 8

Investigations on the inheritance of andromonecy in asparagus (Asparagus officinalis L.). Zeitschrift fur Pflanzenzuchtung 82(3): 258-270

Investigations on the inheritance of internode number and internode length in determinate outdoor cucumbers. Zeitschrift fur Pflanzenzuchtung 81(3): 258-270

Investigations on the insect enemies of Chenopodium spp. and Kochia scoparia (for the USA). Trinidad, Commonwealth Institute of Biological Control: Report of work carried out in April 1978 March 1979: 46

Investigations on the insect enemies of Chenopodium spp. and Kochia scoparia in Pakistan and supply of specific insect enemies of Salsola and Halogeton to the USA. Investigations on the insect enemies of Chenopodium spp and Kochia scoparia in Pakistan and supply of specific insect enemies of Salsola and Halogeton to the USA: 15

Investigations on the insect fauna of refuse tips. II. The aerobic refuse tip as a breeding place for synanthropic flies (Diptera, Muscidae, Calliphoridae). Zeitschrift fur Angewandte Zoologie 65(3): 357-365

Investigations on the insect fauna of refuse tips. III. The dispersal tendencies of flies on an aerobic refuse tip (Diptera, Muscidae and Calliphoridae). Zeitschrift fur Angewandte Zoologie 65(3): 367-375

Investigations on the integrated control of the moths Grapholitha molesta Busck. and Anarsia lineatella Zell. in peach orchards. Analele Institutului de Cercetari pentru Protectia Plantelor 15: 191-206

Investigations on the intensification of sheep meat production by means of breeding measures. Tierzucht 33(2): 89-91

Investigations on the intra- and interspecific transfer of anthocyanin genes using pollen as vectors. Zeitschrift fur Pflanzenphysiologie 98(4): 321-337

Investigations on the isolation of the potato black leg pathogen (Erwinia atroseptica van Hall) and its biological and serological characteristics. Journal of Turkish Phytopathology 7(2/3): 83-90

Investigations on the ixodicidal efficacy of a new organophosphate. Berliner und Munchener Tierarztliche Wochenschrift 91(10): 193-196

Investigations on the laboratory determination of the anti-fungal effectiveness of wood preservatives in the agar block method and in the soil block method according to GOST. Holztechnologie 18(2): 113-117

Investigations on the life-cycle of Dipetalonema rugosicauda (syn. Wehrdikmansia r.) (Nematoda: Filarioidea). I. Experimental infection of the tick Ixodes ricinus with microfilariae by artificial feeding. Tropenmedizin und Parasitologie 30(4): 455-462

Investigations on the macrolepidopteran fauna of Mezofold using light-traps. Folia Entomologica Hungarica 31(2): 237-258

Investigations on the main characters of some Chinese soyabean cultivars. Savremena Poljoprivreda 25(11/12): 51-60

Investigations on the maintenance of Trypanosoma evansi in various substrates. Untersuchungen zur haltung von Trypanosoma evansi in verschiedenen substraten: 79

Investigations on the maintenance of some virus-free potato cultivars. Biuletyn Instytutu Ziemniaka (21): 11-22

Investigations on the maize resistance to Fusarium disease in Poland. 3rd International Congress of Plant Pathology, Munchen, 16-23 August 1978: 287

Investigations on the management of breeding geese on wire floors. Tierzucht 32(9): 412-414

Investigations on the manganese and copper content in winter wheat varieties from the USSR and the German Democratic Republic. Wissenschaftliche Zeitschrift der Wilhelm Pieck Universitat Rostock, Mathemathisch Naturwissenschaftliche 26(3): 297-301

Investigations on the mechanism of floral induction of the long day plant Hyoscyamus niger L. with cycloheximide. Plant Science Letters 16(2/3): 273-279

Investigations on the mechanization of feeding. Publikatie, Proefstation voor de Rundveehouderij (8): 47-50

Investigations on the metabolism of lime leaves of trees in Vienna injured by de-icing salt. I. Salt content and ionic balance. Phyton, Austria 18(3/4): 173-197

Investigations on the metabolism of lime leaves of trees in Vienna injured by de-icing salt. II. Nitrogen and carbohydrate metabolism. Phyton, Austria 19(3/4): 141-162

Investigations on the micronutrient deficiency of plants on the pasture lands of the Hortobagy Heath. Acta Agronomica Academiae Scientiarum Hungaricae 27(1/2): 17-23

Investigations on the mineral and nitrogen content of the flora in a forest stand on serpentine in the granulite mountains of Saxony. Flora, German Democratic Re ic 167(2): 177-196

Investigations on the mineral content of the sheep's liver. 4. Phenotypic and genetic parameters. Zuchtungskunde 50(3): 234-241

Investigations on the mode of action of the anti-coccidial compound Septamycin. Zentralblatt fur Veterinarmedizin, B 25(3): 186-193

Investigations on the morphology, bioecology and control of the olive scale (Saissetia oleae Bern.) causing damage in olive groves in the Marmara region. Bitki Koruma Bulteni 19(3): 130-158

Investigations on the natural and acquired resistance of cattle to artificial infection with Cowdria ruminantium. Journal of the South African Veterinary Association 50(4): 334-338

Investigations on the natural enemies of Psylla pyri (L.) in Piedmont. Bollettino del Laboratorio di Entomologia Agraria "Filippo Silvestri", Portici 36: 131-149

Investigations on the natural enemies of blackberry (Rubus fruticosus agg.) and ragwort (Senecio jacobaea) (for Victoria). Trinidad, Commonwealth Institute of Biological Control: Report of work carried out April 1979 March 1980: 31-32

Investigations on the natural enemies of some Canadian weeds (Euphorbia spp.) (for Canada). Trinidad, Commonwealth Institute of Biological Control: Report of work carried out in April 1978 March 1979: 29-30

Investigations on the nutritive value of agathi (Sesbania grandiflora) as green fodder for sheep. Cheiron 7(1/2): 28-33

Investigations on the occurrence of the beet necrotic yellow vein virus (BNYVV) in Hessen and Rheinland-Pflaz. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 31(10): 149-153

Investigations on the oestrous season and conception rate in Hungarian Combing Wool Merino ewes. Allattenyesztes 27(1): 57-66

Investigations on the onset of sexual maturity in native rams in the province of Khuzestan in Iran. Deutsche Tierarztliche Wochenschrift 87(4): 130-132

Investigations on the optimum growth temperatures and the effectiveness of some chemicals of the phytopathogenic bacteria. Journal of Turkish Phytopathology 7(1): 23-31

Investigations on the oviposition and infestation behaviour of the carrot fly, Psila rosae F. (Diptera: Psilidae), with reference to a modified chemical control. Mitteilung aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft Berlin Dahlem (183): 1-145

Investigations on the part played by tiller shoots, leaf blades and ears in grain yield development of cereals. Report on the 1976 Conference of the society for seed improvement, Austrian plant breeding association, 23-25 Nov 1976, Gumpenstein: Bericht uber die Arbeitstagung 1976 der Arbeitsgemeinschaft der Saatzuchtleiter im Rahmen der Vereinigung osterreichischer Pflanzenzuchter gehalten vom 23 bis 25 November 1976 in Gumpenstein: 51-62

Investigations on the periods of infection of pine (Pinus sylvestris L.) by ascospores of Lophodermium pinastri (Schrad.) Chevall. in Poland. Rocz AR Pozn Rozpr Nauk (90): 42

Investigations on the photoperiodic reaction of red clover (Trifolium pratense L.). 1. Effect of daylength on yield components. Bodenkultur 30(2): 181-196

Investigations on the pine weevil . I. Kungl Skogs och Lantbruksakademiens Tidskrift 118(3): 117-123

Investigations on the pine weevil . II. Protection of conifer seedlings against insects - current research. Kungl Skogs och Lantbruksakademiens Tidskrift 118(3): 125-136

Investigations on the population dynamics of Pseudomonas syringae on sour cherry and the toxicity of syringomycin to leaves and isolated leaf cells. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 87(1): 51-61

Investigations on the possibility of early yield prognosis on the basis of climatic data. Berlin, Gesellschaft fur Pflanzenbauwissenschaften e V : 22nd annual conference on 12, 13 and 14 October 1978 in Berlin Summaries of papers: 22 Jahrestagung am 12, 13 und 14 Oktober in Berlin Kurzfassungen der Vortrage: 9

Investigations on the possibility of using volatile oils from plants in the prevention and control of some fungus diseases in stored vegetables and fruits. Contributii Botanice, Universitatea ' Babes Bolyai' din Cluj Napoca: 269-275

Investigations on the possible bases for resistance to Phytophthora cactorum in apples. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft Berlin Dahlem (191): 290

Investigations on the potential host spectrum of Pycnoporus cinnabarinus (Jacq. ex Fr.) Karst II. Zeitschrift fur Mykologie 44(2): 291-294

Investigations on the potential of a parasitic fungus (Verticillium lecanii) for biological control of the greenhouse whitefly (Trialeurodes vaporariorum). Swedish Journal of Agricultural Research, 94: 129-138

Investigations on the pre-determination of the intramolluscan development of Schistosoma mansoni. Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, Abteilung 1 , Referate 263(3): 202

Investigations on the presence and frequency of several pathogenic fungi of wheat grain. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft Berlin Dahlem (191): 164-165

Investigations on the presence of antibodies to Tahyna virus in Romania. Virologie 30(2): 91-93

Investigations on the presence of the potato-tuber moth, Phthorimaea operculella Zeller (Lep., Gelechiidae) in storehouses by the use of the pheromone trap. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(3): 44-47

Investigations on the problem of damage threshold caused by Heterodera avenae on cereals. Vortragstagung 1 zu Aktuellen Problemen der Phytonematologie am 2951975 in Rostock Manuskriptdruck der Vortrage Biologische Gesellschaft der DDR, Sektion Phytopathologie und Universitat Rostock: 44-56

Investigations on the production of kidney bean seed free from bean common mosaic virus (Marmor phaseoli Holmes). Lucrari Stiintifice, A1976 1978; 18/19: 43-47

Investigations on the production of phalsa. I. Location of fruit buds on bearing shoots. Current Research 7(4): 65-66

Investigations on the properties and distribution of the great soil groups in the region of Bornova and outlying areas. Dergisi, Ziraat Fakultesi, Ege Universitesi, A 11(2): 475-500

Investigations on the quantitative yield of sawn timber from frame-saws working on local and imported softwoods. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 22: 173-180

Investigations on the range of aphid vector species of the pea leaf roll mosaic virus. Archiv fur Phytopathologie und Pflanzenschutz 14(6): 367-372

Investigations on the rate of cross fertilization in winter swede rape. Proceedings of the 5th International Rapeseed Conference June 12-16, 1978 Volume 1 Session A Breeding for yield [II]: 93-96

Investigations on the reactivation of diapausing pupae of the noctuid Acronycta rumicis L. (Lepidoptera, Noctuidae). II. Reactivation of intact and encephalectomised pupae at different temperatures. Entomologicheskoe Obozrenie 57(2): 233-241

Investigations on the relationship between colour or colour pattern and some physiological characters, particularly growth, in the fowl. 23 Wissenschaftliche Geflugelvortragstagung, Leipzig, am 14 und 15 Dezember 1978: 1979; 61-70