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Geography & Life Sciences: Chapter 469

Chapter 469 provides bibliographic information on scholary research in geography and in the life sciences.



Principles of simulation of inflorescence development. Annals of Botany 42(179): 549-560

Principles of soil and substrate analysis with regard to mobility of nutrient elements. Pedologie 25(2): 134-142

Principles of soil conservation. Principles of soil conservation: 143

Principles of technical microbiology in dairying. Osnovy tekhnicheskoi mikrobiologii molochnogo dela: 344

Principles of tending protective plantations in loess ravines. Sylwan 119(11): 65-72

Principles of the distribution of trace elements in a system characterized by vertical zonation. Vestnik Sel' skokhozyaistvennoi Nauki Moskva (10): 22-27

Principles of the effect of lysozyme in the manufacture of semi-hard cheese. I. Accuracy of determination, recovery and stability of lysozyme. Milchwissenschaft 32(11): 654-657

Principles of the effect of lysozyme in the manufacture of semi-hard cheese. II. Influence of lysozyme on starter cultures and coliforms. Milchwissenschaft 33(2): 91-96

Principles of the general dynamics of felling and bunching of timber. Lesnoi Zhurnal (2): 39-44

Principles of the heat treatment of hardboard in heating chambers. Prace Instytutu Technologii Drewna 22(3/4): 57-99

Principles of the method of alkaline regeneration of soil substitutes. Khimiya v Sel' skom Khozyaistve 14(4): 30-34

Principles of the organization of industrial log depots. Lesnaya Promyshlennost (9): 18-19

Principles of the use of therapeutic substances in fish (including Aeromonas punctata infection in carp and the use of nitrofurans). Veterinariya, Moscow, USSR (11): 63-66

Principles of weed control. Grundlagen der Unkrautbekampfung (Uni-Taschenbucher 513): 207

Principles of wood science and technology. II. Wood based materials. Principles of wood science and technology II Wood based materials: xii + 703

Principles underlying sprinkler irrigation of orchards organized on commercial lines in the Havel fruit-growing area. Gartenbau 22(4): 111-112

Principles, methods and reproductive-biological aspects of the performance test in Limousins. Agrartudomanyi Egyetem Kozlemenyei: 95-107

Principles, methods and techniques for range management and fodder production in the Mediterranean. Tunisia. Principles, methods and techniques for range management and fodder production in the Mediterranean Tunisia (Ed.2): 214

Principles, methods, and results of a hydrophysical description of the irrigated soils of Rumania. Pochvovedenie (9): 79-86

Principles, objectives and methods for the control of the gastro-intestinal parasites of pigs in France. Folia Veterinaria Latina 6(2): 95-119

Principles, strategies, and tactics of pest population regulation and control in Citrus ecosystems. Tall Timbers Research Station: Proceedings Tall Timbers Conference on Ecological Animal Control by Habitat Management, No 6, Feb 28 March 1, 1974, Gainesville, Florida: 43-50

Priolov Delises and Lonjon, new apple varieties. Jugoslovensko Vocarstvo 10(37/38): 361-366

Priorities for improving grain marketing in Indonesia. Report, Food and Feed Grain Institute, Kansas State University (39): 18

Priorities for pig research. Veterinary Record 99(23): 451-453

Priorities for profitable dairying. Farm Management 3(5): 209-217

Priorities for research and action. Report on a pilot study on the methodology of conservation of forest genetic resources: 115-117

Priorities for research on milk quality in Brazil. Revista do Instituto de Laticinios Candido Tostes 31(183): 3-17a

Priorities for structure policy in the countryside. Prioritaten der Strukturpolitik in landlichen Raumen: 27

Priorities in agricultural research. Journal of Agricultural Economics 28(3): 233-242

Priorities in agricultural research. Food Policy 1(4): 313-319

Priorities in community services research for the Northeast: a report of the ad hoc Committee on Community Services. Publication, Cornell University (10): 54

Priorities in development programmes overseas. Rural Life 21(2): 14-20

Priorities in the malaria eradication programme. Boletin de la Oficina Sanitaria Panamericana 79(6): 508-513

Priority to normal market forces even in the reduction of skim-milk surpluses. Deutsche Molkerei Zeitung 97(16): 446-449

Prism sampling by compartments in mixed coniferous forests. Pakistan Journal of Forestry 25(1): 19-25

Private agricultural education. The national council for private agricultural education. Chambres d' Agriculture (619/620, Supplement): 1-39

Private and co-operative trade and industry working together. Bedrijfsontwikkeling 7(12): 879-891

Private enterprise and technical assistance to milk producers. Revista do Instituto de Laticinios Candido Tostes 31(188): 37-38

Private forest farming in Nigeria. Bulletin, Department of Forest Resources Management, University of Ibadan (7): 24

Private forestry in France. Bois Hebdo 81(40): 28-30

Private forestry in Italy. Cellulosa e Carta 28(9): 3-15

Private labeling of milk and the impact on market structure. Southern Journal of Agricultural Economics 7(2): 155-159

Private plots as a sphere of public interest under socialism. Izvestiya Akademii Nauk SSSR, Ser Ekonomicheskaya (6): 85-94

Private property and the development of American agriculture, 1776-1976. American Journal of Agricultural Economics 58(5): 937-952

Private property, market trade, and wildlife conservation. Contributed paper AAEA Meeting, August 1976:

Private trade in agricultural commodities in the GFR. Agrarmarkt Studien, Institut fur Agrarpolitik und Marktlehre, Universitat Kiel (22): 102

Privately-owned commercial hunting preserves in Georgia. Research Report, Department of Agricultural Economics, Georgia Agricultural Experiment Station (249): 14

Prize-winning essays from the competition held by the Koninklijke Nederlandse Zuivelbond FNZ to mark its 75th anniversary. Zuivelzicht 68(38, Supplement): 40

Pro- and anti-prolactins. Nouvelle Presse Medicale 4(39): 2793-2796

Pro- and antioxidants in the diets of broilers and their effects on carcass quality: copper, selenium and acidulated soybean-oil soapstock. Poultry Science 56(3): 829-835

Pro-meter evaluation. Cereal Foods World 20(5): 246-247

Proacrosin from rabbit epididymal spermatozoa: partial purification and initial biochemical characterization. Biology of Reproduction 13(1): 83-93

Proanthocyanidins in fruit wines. Przemysl Fermentacyjny i Rolny 20(5): 10-12

Probabilities of selecting genotypes when testing at several locations. Crop Science 17(2): 325-326

Probability analysis of the sorting process. Lesnoi Zhurnal (1): 115-119

Probability and genetic relationship : two loci. Annals of Human Genetics 39(1): 89-104

Probability and persistence of rainy days at Fukuoka. Science Bulletin of the Faculty of Agriculture, Kyushu University 29(4): 163-171

Probability of damage by a forestry disc cultivator. Lesnoi Zhurnal (1): 147-150

Probability of freezing temperatures in the spring and fall in the Atlantic Region. Publication, Agriculture Canada (1565): 33

Probability of identical monomorphism in related species. Genetical Research 26(1): 31-43

Probability of inbreeding in seed orchards. Forestry Commission Bulletin (54): 108-117

Probability of the existence of pre-emergence herbicide-moisture-variety interaction adverse to direct seeded rice on uplands. Program and Abstracts of Papers, Weed Science Conference and Workshop in India, 1977r 23): 14

Probability of the periods of rainfall deficiency in the arid and semi-arid zones of Rajasthan. Indian Journal of Agricultural Sciences 43(7): 696-701

Probable allelism of Ii and Int-c genes. Barley Genetics Newsletter 7: 34-35

Probable effects of continuous renneting on coagulum structure and properties of cheese. Deutsche Milchwirtschaft 28(12): 389-390

Probable effects of the effluent discharge law on the dairy industry. Molkerei Zeitung Welt der Milch 30(14): 365-366, 368

Probable limit of error of the point distance - neighbour distance estimate of density. Proceedings, New Zealand Ecological Society 22: 28-33

Probable price and income developmnets in Federal German agriculture in the crop years 1974/75 and 1975/76. Agra Europe 16(22): 37

Probable role of glucocorticoids in determining ruminant parturition. Acta Medica Veterinaria 23(1/2): 89-92

Probable roles of plant hormones in regulating shoot elongation, diameter growth and crown form of coniferous trees. Tree physiology and yield improvement shoot and cambial growth: 291-306

Probable source of Meloidogyne incognita resistance in tobacco as indicated by reactions to five Meloidogyne isolates. Phytopathology 67(4): 537-543

Probable sterilization of Trichinella spiralis by thiabendazole: further clinical observation of human infections. Trichinellosis Proc 3rd Int Conf on Trichinellosis, Florida, USA, 2-4 Nov 1972: 471-475

Probable trends in the development of vineyard machinery. Kertgazdasag 9(3): 29-38

Probable uses of the wood of two oaks from the state of Durango. Ciencia Forestal 5(2): 3-13

Probable vomiting and wasting disease in Texas pigs. Veterinary Medicine, Small Animal Clinician 71(11): 1583-1587

Probe, alone and in combination with other herbicides for weed control in almonds. Proceedings 29th Annual California Weed Conference: 42-47

Probing behavior of biotypes of the spotted alfalfa aphid on resistant and susceptible alfalfa clones. Entomologia Experimentalis et Applicata 17(4): 477-486

Probing by aphids in the leaf tissues of resistant and susceptible sugar beet. Entomologia Experimentalis et Applicata 17(4): 468-476

Probing reproductive potential of soybeans. Ohio Report on Research and Development 60(5): 75-77

Problem and prospects of soybean in sub-humid tropics of West Bengal. Agriculture and Agro Industries Journal 10(6): 29-32

Problem fires 1970-1974. Research Note, Alberta Forest Service (16): 52

Problem hydromorphic soils in north-east Thailand. 1. Environment and soil morphology. Netherlands Journal of Agricultural Science 25(2): 108-125

Problem hydromorphic soils in north-east Thailand. 2. Physical and chemical aspects, mineralogy and genesis. Netherlands Journal of Agricultural Science 25(3): 170-181

Problem hydromorphic soils in north-east Thailand. 3. Saline-acid conditions, reclamation, improvement and management. Netherlands Journal of Agricultural Science 25(4): 263-277

Problem in alternately utilized grasslands and the breeding of fodder plant cultivars sown in this area. Zeszyty Problemowe Postepow Nauk Rolniczych (194): 125-134

Problem of Ca and P standard allowances for cows. Zhivotnov"dni Nauki 12(3): 104-110

Problem of Candida mastitis in a dairy herd. Vlaams Diergeneeskundig Tijdschrift 45(2): 62-68

Problem of automatic control of self-desludging separators. Trudy, Vsesoyuznyi Nauchno issledovatel' skii Institut Molochnoi Promyshlennosti (40): 89-92, 96

Problem of biochemical causes of secondary fermentation in Emmental cheese. Deutsche Molkerei Zeitung 97(51/52): 1635-1637

Problem of breaeding aims and economics of milk processing. Molkerei Zeitung Welt der Milch 30(4): 75-79

Problem of congenital toxoplasmosis. Bratislavske Lekarske Listy 68(1): 15-26

Problem of continuous prophylactic disinfection in farrowing houses. Tierarztliche Umschau 31(2): 59-66

Problem of converting milk volume into weight. Deutsche Milchwirtschaft 28(13): 405-408, 411, 414

Problem of filariasis in India. Journal of Communicable Diseases 8(2): 95-100

Problem of haemonchosis in ruminants. Indian Farming 27(7): 25, 27

Problem of improvement of Russian Black Pied cattle. Zhivotnovodstvo (9): 38-41

Problem of intensively-reared, starved, hypoglycaemic piglets. Veterinarski Glasnik 32(6): 489-495

Problem of intraocular parasites. Turk Oflalmoloji Gazetesi 5(4): 180-182

Problem of mastitis under industrial conditions of milk production. XX International Dairy Congress, Vol E: 167-168

Problem of meiotic instability and fertility in triticale. 3rd International Congress of the Society for the Advancement of Breeding Researches in Asia and Oceania SABRAO Plant Breeding Papers: 1-2 Variability a Reorganizing existing variability: 21-24

Problem of milk protein content and milk analysis in regional laboratories. Molkerei Zeitung Welt der Milch 31(10): 293-295

Problem of mutual interactions of drugs in animals. Deutsche Tierarztliche Wochenschrift 83(5): 215-218

Problem of parasitic infections of beagle dogs imported into Japan. Bulletin of the Institute of Public Health, Japan 25(3): 140-144

Problem of production, processing and use of animal feeds under conditions of intensive cropping and animal husbandry. Godisnji Izvestaj 1974: 56-58

Problem of reproductive disorders of domestic animals. Trudy Vsesoyuznogo Instituta Eksperimental' noi Veterinarii 44(2): 19-29

Problem of scarcity of sawn timber and short term of how to solve it. Vanasarn 35(2): 191-198

Problem of seed filling and setting in sunflower (Helianthus annuus L.). PKV Research Journal 3(2): 118-120

Problem of spongy tissue development in mango (Mangifera indica L.) cv. Alphonso. A review. Journal of Maharashtra Agricultural Universities 1(2/6): 89-94

Problem of the deceptive blossoms. Preslia Prague 43(4): 304-317

Problem of the agricultural carrying capacity, with examples from Venezuela. Stuttgarter Geographische Studien (85): 1-93

Problem of the demonstration of soybean mosaic virus in soybean seeds: proposal of a rapid method of detection. Annales de Phytopathologie 9(2): 223-226

Problem of the genotypic specificity of root nutrition in crop plants. Khimiya v s kh 14(6): 37-39

Problem of the industrial utilization of the wood of Alnus incana. Sylwan 119(11): 4-28

Problem of the intensification of separation. Molochnaya Promyshlennost' (10): 17-18

Problem of the occurrence of inverted teats in the sow. Monatshefte fur Veterinarmedizin 33(5): 189-190

Problem of the origin of the alpaca (Lama sp. f. pacos). Saugetierkundliche Mitteilungen 24(3): 193-200

Problem of whey utilization: manufacture of model cheeses with whey proteins. Schweizerische Milchwirtschaftliche Forschung 5(Feb.): 1-5

Problem oriented ophthalmology. Part 4. Corneal ulceration. Modern Veterinary Practice 58(1): 25-28

Problem regarding groundnut (Arachis hypogaea L.) inoculation in tropics with special reference to India. Proceedings of the Indian National Science Academy, B 40(5): 562-570

Problem weeds in arable farming and their chemical control. Landbouwkundig Tijdschrift 87(11): 300-304

Problem weeds of cereals. Mitteilungen fur die Schweizerische Landwirtschaft 24(1): 25-37

Problem weeds of the Erzurum district and their common names. Ataturk Universitesi Ziraat Fakultesi Z Dergisi 3(2): 135-138

Problem-generating structures in Nigeria's rural development. Problem generating structures in Nigeria' s rural development: 140

Problem-oriented approach to anesthesia. Feline Practice 7(1): 24-26

Problems and aims in breeding new leek varieties for autumn harvest and winter storage. Gartenbau 25(5): 134-135

Problems and aims of tobacco breeding in the north west of Argentina. Miscelanea, Facultad de Agronomia y Zootecnia, Universidad Nacional de Tucuman (54): 151-154

Problems and approaches to agricultural marketing. Agra Europe, Presse und Informationsdienst 17(37): 1-12

Problems and control of Alang-alang in Indonesia. Proceedings of 5th Asian Pacific Weed Science Society Conference, Tokyo, Japan, 1975: 58-65

Problems and development prospects of the migratory agriculture of a subregion of the Lacandona forest (Mexico). Studien, Seminar fur Landwirtschaftliche Entwicklung, Fachbereich Internationale Agrarentwicklung, Technische Universitat Berlin (IV/10): 227

Problems and development trends in pig production in the tropics and sub-tropics. Entwicklung und Landlichen Raum 9(3; 4): 3-7; 7-12

Problems and difficulties with chemical weed control in grassland with respect to the situation in Bavaria. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft, Berlin Dahlem (165): 193

Problems and direction of agricultural group activities in Japan. Co operative and commune Group farming in the economic development of agriculture: 311-325

Problems and directions in scientific and technical integration between Bulgaria and the Soviet Union. Ikonomiceska Misal 19(5): 15-25

Problems and dynamics of the beef marketing chain - government action to improve its efficiency. OECD: Towards a more efficient beef chain Documentation assembled for the symposium organised by the OECD in Paris from 10th-13th January, 1977: 319-325

Problems and effects of irrigation in the Near East region. Arid land irrigation in developing countries: environmental problems and effects: 239-249

Problems and effects of schistosomiasis in irrigation schemes in the Sudan. Arid land irrigation in developing countries: environmental problems and effects: 407-411

Problems and emphasis in agricultural and rural household advisory work. Probleme und Schwerpunkte der landwirtschaftlichen und landlich hauswirtschaftlichen Beratung: 112

Problems and feasibility of using tissue culture. Erwerbsobstbau 19(9): 147-149

Problems and guidelines in forest soil research - in memory of Walter Wittich. Forstarchiv 49(5): 85-89

Problems and importance of Bavarian potato breeding. Kartoffelbau 27(5): 146

Problems and importance of the establishment of gene banks. Kali Briefe, 9 12(3): 9

Problems and limitations in aerosol particle size distribution measurements. Pesticide Science 8(1): 79-83

Problems and methods according to a 7-year mass campaign for the control of liver-fluke in the Tecklenburg Kreis. Fasciolose Symposion 1973, 3-4 Oktober 1973, Tecklenburg: Enigk, K : Measures for the prevention of fascioliasis: Massnahmen zur Vorbeuge der Fasciolose: ; 63-67

Problems and methods in forest regeneration. I. Results from the 1975 regeneration survey and Pine weevil research. Kungl Skogs och Lantbruksakademiens Tidskrift 116(1/2): 27-34

Problems and methods in forest regeneration. II. Kungl Skogs och Lantbruksakademiens Tidskrift 116(1/2): 35-38

Problems and methods in forest regeneration. III. Measures against insect damage in artificial regeneration. Kungl Skogs och Lantbruksakademiens Tidskrift 116(1/2): 39-41

Problems and methods in forest regeneration. IV. Experiments with new methods for soil treatment before planting. Kungliga Skogs och Lantbruksakademiens Tidskrift 116(1/2): 43-58

Problems and methods in forest regeneration. IV. Trials with methods of soil preparation. Kungl Skogs och Lantbruksakademiens Tidskrift 116(1/2): 43-52

Problems and methods in the search for plant protection materials from microorganisms. Zeitschrift fur Angewandte Entomologie 82(2): 159-164

Problems and methods in working out a computer programme for drawing up the distribution proposals in land consolidation. Schriftenreihe fur Flurbereinigung des BMELF (62): 221

Problems and needs of helicopter application for brush control. Proceedings North Central Weed Control Conference, 1975 (Vol. 30): 91-92

Problems and opportunities for developing rural areas. Wirtschaftsdienst 57(9): 470-474

Problems and outlook in apricot culture. Frutticoltura 37(10/11): 57-61

Problems and outlook in the international market for hard fibres. Part I: sisal v. henequen. Problems and outlook in the international market for hard fibres Part I: sisal v henequen: 25

Problems and outlook in the international market for hard fibres. Part II. abaca. Problems and outlook in the international market for hard fibres Part II abaca: 10

Problems and outlook in the international market for hard fibres. Part III: coir. Problems and outlook in the international market for hard fibres Part III: coir: 13

Problems and possibilities for control of BYDV in Britain. Acta Biologica Iugoslavica, B 11(1): 41-47

Problems and possibilities in the improvement of the germination capacity of monocarp 3x sugar-beet hybrids by means of breeding, seed preparation and seed production. Archiv fur Zuchtungsforschung 5(3): 109-121

Problems and possibilities of improving the germination capacity of monocarpous 3x sugar beet hybrids by means of breeding, seed production and seed preparation. Archiv fur Zuchtungsforschung 5(3): 109-121

Problems and potential of agricultural co-operatives in Kano State (Nigeria). Year book of agricultural co operation 1977: 167-174

Problems and potential of farming on North Island hill country. New Zealand Agricultural Science 10(4): 141-147

Problems and practical aspects of chemical weed control in viticulture. Vignevini 3(3/4): 33-36

Problems and present state of work on the early evaluation of winter wheat. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (143): 323-330

Problems and progress in British Columbia's forest industries. Technical Papers, American Pulpwood Association (75-P-3): 1

Problems and proposals for the valuation of the forest and its functions. Sozialistische Forstwirtschaft 26(10): 312-314

Problems and prospects for a renewal of the cultivation of hemp. Rivista di Politica Agraria 25(1): 63-71

Problems and prospects for the development of crop marketing (Indonesia). Proceedings of the Food and Nutrition Symposium, Institute Pertanian, Bogor, Indonesia, 23 August 1976: 50-56

Problems and prospects for the production of soyabean in Indonesia. Rivista di Agricoltura Subtropicale e Tropicale 71(1/6): 41-57

Problems and prospects for use of the processor under central European conditions. Forstarchiv 49(1): 18-20

Problems and prospects in plant virus identification. EPPO Bulletin 6(2): 63-90

Problems and prospects in the development of genetics in the Kazakh SSR. Ocherk razvitiya genet issled v SSSR: 123-133

Problems and prospects in the genetic improvement of cassava in India. Tropical root and tuber crops tomorrow Vol1: 58-61

Problems and prospects in the genetic improvement of fodder and forage crops in India. Plant introduction, breeding and seed production: 226-235

Problems and prospects in the improvement of forest tree species. Breeding researches in Asia and Oceania Proceedings of the Second General Congress of the Society for the Advancement of Breeding Researches in Asia and Oceania Session VII Breeding of tropical tree species: 331-346

Problems and prospects in walnut growing. Frutticoltura 39(10/11): 21-26

Problems and prospects of agro-economic research in India: an assessment with special reference to the retrievability of data. Indian Journal of Agricultural Economics 31(4): 151-180

Problems and prospects of breeding coarse grain cereals. Recent advances in plant sciences Session 1 Plant breeding and genetics: [Abstract]: ; 3-4

Problems and prospects of breeding for better protein quality through the use of opaque-2. Breeding researches in Asia and Oceania Proceedings of the second General Congress of the Society for the Advancement of Breeding Researches in Asia and Oceania Session X Breeding for protein nutritive quality: 651-656

Problems and prospects of genetic upgrading of yield levels in pigeon pea. 3rd International Congress of the Society for the Advancement of Breeding Researches in Asia and Oceania SABRAO Plant Breeding Papers: 2-8 Grain legume breeding: 6-10

Problems and prospects of lac-host breeding. Indian Farming 27(8): 31, 33

Problems and prospects of mountain zones, forests and the environment in the programmes of the European Economic Community. Annali, Accademia Italiana di Scienze Forestali 24: xxi-xxxvi

Problems and prospects of oilseed crops in Italy with particular reference to rape. Sementi Elette 22(5/6): 9-12

Problems and prospects of oilseeds breeding in India. Recent advances in plant sciences Session 1 Plant breeding and genetics: [Abstract]: ; 9

Problems and prospects of power pump irrigation in some selected thanas of Comilla District (1975-76). Problems and prospects of power pump irrigation in some selected thanas of Comilla District 1975-76: 23

Problems and prospects of sugar industry. Economic and Political Weekly 11(35): 1439-1440

Problems and prospects of the dairying industry in Botswana. Kutlwano 16(16): 6...12

Problems and prospects of the development of a rural land market in South-Western Nigeria. Land Reform, Land Settlement and Co operatives (1): 37-45

Problems and results in cucumber breeding for mechanical harvest. Proceedings of the XIX International Horticultural Congress I Section VII Vegetables Pp 621-674: [Abstracts]: 665

Problems and results of Foeniculum vulgare cultivation in large scale production in Hungary. Acta Horticulturae (73): 297-302

Problems and results of field germinability of monogerm polyploid sugar-beet seed. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (147): 177-191

Problems and solutions in development of farm mechanization in Taiwan. Taiwan agricultural machinery guide 1978: 106-132

Problems and solutions in estimating the demand for and value of rural outdoor recreation. American Journal of Agricultural Economics 57(4): 558-566

Problems and tasks of genetic control of origin of animals in cattle husbandry. Molochno m"yasne Skotarstvo (41): 52-55, 5

Problems and techniques in evaluating the consistency of foods with particular reference to fruit and vegetables. Annali dell' Istituto Sperimentale per la Valorizzazione Tecnologica dei Prodotti Agricoli 5: 293-327

Problems and their possible solution in EEC agricultural policy. Kirche im Dorf 26(6): 257-270

Problems and trends of sheep farming in Southern Italy (studies and research by the Zootechnics Institute at Bari University). Zootecnica e Nutrizione Animale 2(1): 79-87

Problems arising from a weed infestation and its removal as in the case of a pond in Upper Bavaria. Gesunde Pflanzen 28(10): 212-217

Problems arising from herbicide applications in vines. Compte Rendu de la 8e Conference du COLUMA: 919-928

Problems arising from large scale forest clearing for agricultural use. Planter, Malaysia 51(591): 250-257

Problems arising from the intensive use of coastal dunes in New South Wales, Australia. International Journal of Biometeorology 18(2): 94-100

Problems arising in the prevention of nidation in bitches. Schweizer Archiv fur Tierheilkunde 119(2): 57-65

Problems associated with sugar limestone soils on Thistle Green, Cronkley Fell. Proceedings of the North of England Soils Discussion Group (12): 29-35

Problems associated with feeding farm livestock under intensive systems. World Review of Nutrition and Dietetics 25: 249-275

Problems associated with legumes. Proceedings of the 30th and 31st Southern pasture and crop improvement conferences, University of Kentucky, Lexington May 29-31, 1973, University of Arkansas, Fayetteville May 21-24, 1974: 209-210

Problems associated with particular foods. Toxicants occurring naturally in foods (Ed. 2): 477-507

Problems associated with phage in the manufacture of soft curd cheese. Dairy Industries International 40(12): 489

Problems associated with public use of, and attitudes towards, forests near large towns. Document, Centre de Recherches Forestieres d' Orleans (75/10): 45 + 7

Problems associated with teaser bulls prepared by the Pen-O-Block method. Canadian Veterinary Journal 16(7): 181-186

Problems associated with the control of deciduous tree fruit diseases. Proceedings of the XIX International Horticultural Congress, 1974 (Vol. II): 433-446

Problems associated with the development and application of rapid methods of assessing protein quality. Nutrition Reports International 16(2): 163-178

Problems associated with the treatment of malnutrition in the field. Papua New Guinea Medical Journal 17(2): 177-182

Problems associated with the use of beef cows and calves in evaluating pastures. Journal of the Australian Institute of Agricultural Science 43(1/2): 31-37

Problems caused by exocortis, tristeza and nematodes in citrus. Italia Agricola 114(6): 91-97

Problems caused by herbicides after ploughing up and with following crops, and ways of avoiding or reducing injury (herbicide injury). Nachrichtenblatt fur den Pflanzenschutz in der DDR 32(1): 3-5

Problems caused by the natural focality of fish diseases in the eradication of infections in fish farm ponds. Paraziti, parazitozi ta shlyakhi ikh likvidatsii Parazity, parazitosy i puti ikh likvidatsii, Vipusk 1: 111-114

Problems caused by weeds in forestry in Natal. National Programme for Environmental Sciences: Terrestrial Biology; papers presented at the First National Weeds Conference, 13-14 August 1974, Pretoria, S Africa: ; 21-28

Problems concerning cassava (Manihot esculenta Crantz) planting material. Fitopatologia Brasileira 3(1): 1-11

Problems concerning forest reserves in Venezuela. Revista Forestal Venezolana 16(23): 21-32

Problems concerning fruit-tree bearing. XVI. Agriculture and Horticulture Nogyo oyobi Engei 49(8): 1051-1056

Problems concerning mycotoxin determination. Zeszyty Problemowe Postepow Nauk Rolniczych (189): 285-290

Problems concerning the distribution of available labour during the transition to industrialized methods of crop production. Wissenschaftliche Zeitschrift der Universitat Rostock 24(7): 905-910

Problems concerning the economic mechanism in agriculture. Ikonomika na Selskoto Stopanstvo 12(5): 15-25

Problems concerning the genera Helicotylenchus Steiner, 1945 and Rotylenchus Filipjev, 1936. Nematologica 22(3): 284-288

Problems concerning the production of Newcastle disease vaccine from the LaSota strain of virus. Veterinarnomeditsinski Nauki 13(3): 79-84

Problems concerning the suitability of the pollen of cultivated barley (Hordeum vulgare L. s. l.) for wind pollination. Kulturpflanze 25: 13-23

Problems connected with the industrial production of pigs. Festskrift til Hjalmar Clausen i anledning af 70 ars dagen 29 august 1975: 155-163

Problems connected with the storage of cereals harvested when wet. Reports of the International Association for Cereal Chemistry 8: 77-80

Problems created by fungus-infected corn shipped to swine feeders in the southern United States. Economic Botany 30(3): 291-294

Problems due to variations in body dimensions of cows with regard to milking in the M691-40 rotary parlour. Tierzucht 30(5): 224-227

Problems encountered during induced foaling in pony mares. Veterinary Record 97(19): 371-372

Problems encountered in estimating and interpreting agricultural production functions. Problemas encontrados na estimacao e interpretacao de funcoes de producao agricolas: x + 118

Problems encountered with herd management research studies on commercial dairy herds. Journal of Dairy Science 61(Suppl. 1): 197-198

Problems every year in the control of red spider mite (Panonychus ulmi). Mitteilungen des Obstbauversuchringes des Alten Landes 30(12): 303-306

Problems experienced in a diabetic clinic for Blacks. South African Medical Journal 52(20): 791-791

Problems facing the control of Simulium species in the onchocerciasis zones of Mexico. Scientific Publication, Pan American Health Organizationrecd 1976; (298): 96-97

Problems found in the Var region at harvest. Progres Agricole et Viticole 93(20): 599-605

Problems in analyzing domestic food demand. Food demand and consumption behaviour: selected research topics: 76-93

Problems in applied genetics. Sadovodstvo (10): 28-29

Problems in artificial insemination of the horse. Deutsche Tierarztliche Wochenschrift 83(12): 539-542

Problems in automatic day-old vaccinating debeaking: maternal antibody and clogging of vaccinators can affect results. Poultry Digest 35(409): 111-112

Problems in beef cattle breeding. Trudy Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Myasnogo Skotovodstva 20(1): 372 + 9

Problems in bonding wood-based products with other materials. Holz als Roh und Werkstoff 33(8): 313-319

Problems in breeding and molecular biology as a basis for developing new vegetable varieties with high resistance and improved quality characters for production on an industrial scale. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (146): 123-132

Problems in breeding citrus fruits and ways of solving them. Selektsiya i semenovodstvo kartofelya, ovoshch plod kul' tur i vinograda: 321-336

Problems in breeding cultivated grape varieties. Vignevini 2(5): 21-24

Problems in breeding disease-resistant vegetables in Japan - Cruciferae vegetables. JARQ 11(3): 163-168

Problems in breeding for resistance of field crops in the Mediterranean region. Poljoprivredna Znanstvena Smotra 39: 49-61

Problems in breeding high-yielding varieties and hybrids of sugar beet with good technological qualities. Selektsiya sakhar svekly i puti ee uluchsheniya: 3-17

Problems in breeding high-yielding winter-wheat varieties for the south and south-east of Kazakhstan. Photosynthesis and yield in winter wheat in south east Kazakhstan: 121-128

Problems in breeding malting barley in Europe. Character correlations, heritability, distribution of varieties, breeding progress and trends. Fortschritte der Pflanzenzuchtung (5): 126

Problems in breeding single interline maize hybrids. Visnik sil' s' kogospod nauki (1): 28-32, 115-116

Problems in breeding spring wheat for lodging resistance. Selektsiya korotkostebel' n pshenits: 105-111

Problems in building computer models for photosynthesis and respiration. Environmental and biological control of photosynthesis: 53-60

Problems in carrying out swine fever control. Berliner und Munchener Tierarztliche Wochenschrift 89(12): 237-240

Problems in characterization and nomenclature of trypanosome populations. Annales de la Societe Belge de Medecine Tropicale 57(4-5): 361-368

Problems in chickpea cultivation and grain crop rotation in Israel. Special Publication, Agricultural Research Organization, Volcani Center (34): 51

Problems in citrus breeding. XI. Agriculture and Horticulture Nogyo oyobi Engei 52(4): 575-578

Problems in cross-dating Scots Pines and the influence of climate on the structure of the annual increment. Annales des Sciences Forestieres 33(2): 61-86

Problems in cucumber crops caused by slugs, cuckoo-spit insect, mushroom cecid, hairy fungus beetle and the house mouse. Plant Pathology 26(2): 100-101

Problems in culturing cereal protoplasts. Cell genetics in higher plants Symposium: 129-140

Problems in defining synergists and inhibitors of the oriental fruit moth pheromone by field experimentation. Entomologia Experimentalis et Applicata 17(2): 294-302

Problems in determining adulthood of Aphelenchus avenae in morphometric studies. Nematologica 22(3): 372

Problems in determining the best levels of essential nutrients in feedingstuffs. Journal of Agricultural Science, UK 84(3): 459-468

Problems in distinguishing between the morphologically similar trypanosomes of mammals. Protozoology 3: 33-49

Problems in drying maize and maize products. Getreide, Mehl und Brot 29(6): 149-153

Problems in establishment of interspecific hybrids in the genus Phytophthora. Proceedings of the American Phytopathological Society 1: 156

Problems in forage sorghum breeding in Japan. JARQ 10(3): 143-148

Problems in herbicidal evaluation from an industrial viewpoint. Crop protection agents their biological evaluation: [Proceedings of the International Conference on the Evaluation of Biological Activity, Wageningen, Netherlands, 1975]: 333-343

Problems in herbicide evaluation from the viewpoint of the approval specialist. Crop protection agents their biological evaluation: [Proceedings of the International Conference on the Evaluation of Biological Activity, Wageningen, Netherlands, 1975]: 345-352

Problems in linebreeding and crossbreeding of cattle. Archiv fur Tierzucht 18(3): 151-162

Problems in maintaining uniformity in seed testing results. 1. Germination. Seed Research 4(1): 94-99

Problems in marketing herbicides in the Philippines. Philippine Weed Science Bulletin 2(1/2): 22-25

Problems in marketing table grapes in France. Acta Horticulturae (40): 349-356

Problems in monogerm F1 hybrids. Proceedings of the Sugar Beet Research Association Tensai Kenkyu Kaiho (18): 185-193

Problems in nutrition and food sciences. 2. Institutional nutrition. Probleme der Ernahrungs und Lebensmittelwissenschaft 2 Spitalsverpflegung: 101

Problems in obtaining adequate inoculation of soybeans. World soybean research [Hill, LD Editor]: 170-179

Problems in organizing systems of data processing for economic information in the AIC. Narodnostopanski Arkhiv 30(2): 156-164

Problems in planning integrated rural development. Integrated Rural Development Review 1(1): 36-43

Problems in potato breeding and seed production. Selektsiya i semenovodstvo kartofelya, ovoshch, plod kul' tur i vinograda: 3-7

Problems in practical implementation of phase feeding in developing countries. Poultry Science 56(2): 498-505

Problems in predicting and measuring solute concentrations in irrigated fields. Managing saline water for irrigation Proceedings of the international conference on managing saline water for irrigation: planning for the future Texas Tech University, Lubbock, Texas, 16-20 August, 1976 [Dregne, HE Editor]: 246-263

Problems in prevention of ischaemic heart disease. Cor et Vasa 18(2): 119-128

Problems in reducing saponin content in lucerne by breeding. Novenytermeles 25(4): 335-344

Problems in regional infective pathology. Voprosy kraevoi infektsionnoi patologii Materialy k itogovoi nauchnoi konferentsii Tyumenskogo nauchno issledovatel' skogo instituta kraevoi infektsionnoi patologii i Tyumenskogo otdeleniya Vserossiiskogo nauchnogo meditsinskogo obshchestva epidemiologov, mikrobiologov i infektsionistov im II Mechnikova po problemam epidemiologii i profilaktiki kishechnykh infektsii i invazii:

Problems in relation to choice of cultivar. Sementi Elette 24(1): 79-80

Problems in rice crops in Latin America. Problemas nas lavouras de arroz na America Latina: ?; 39

Problems in rural health care. Proceedings of Academy of Political Science 32(3): 136-147

Problems in rye breeding in Czechoslovakia and prospects for the use of heterosis. Byulleten' Vsesoyuznogo Ordena Lenina Instituta Rastenievodstva Imeni N I Vavilova (48): 22-25

Problems in sampling and quantity determination in 4 types of milk tanker; summary of experimental results. Molkereitechnik ; 35: 27-61

Problems in selection and new directions in plant breeding. Miscelanea, Facultad de Agronomia y Zootecnia, Universidad Nacional de Tucuman (54): 143-150

Problems in soil sampling and analysis. Landwirtschaftliche Forschung 29(2): 149-160

Problems in soil sampling and sample analysis (II). Landwirtschaftliche Forschung 30(1): 69-75

Problems in specialization, inter-farm co-operation and agro-industrial integration. Voprosy Ekonomiki (1): 46-56

Problems in terminology of taxonomic characters of species belonging to Gyrodactylus Nordmann, 1832 (Monogenoidea: Gyrodactylidae). Folia Parasitologica 24(4): 331-336

Problems in the administration of African co-operatives. Informations Cooperatives (3): 47-65

Problems in the amortization system of agricultural co-operatives. Penzugyi Szemle 19(9): 764-773

Problems in the assessment of the efficiency of water use in the Gezira and Managil systems. Cotton Research Corporation: UK, Cotton Research Corporation: Cotton research reports Re ic of the Sudan, 1973-74: 3-8

Problems in the automation of continuous cultivation of lactic acid bacteria during milk fermentation. Molochnaya Promyshlennost' (6): 17-19

Problems in the bearing of fruit trees. XVII. Agriculture and Horticulture Nogyo oyobi Engei 49(9): 1185-1188

Problems in the bearing of fruit trees. XXII. Agriculture and Horticulture Nogyo oyobi Engei 50(3): 459-464

Problems in the breeding and seed production of red clover in the Urals. Povysh produktivnosti senokosov i pastbishch: 183-187

Problems in the breeding of spring fodder barley, with special reference to the use of primitive forms of naked barley. Archiv fur Zuchtungsforschung 5(2): 51-66

Problems in the choice of parents in breeding cereals for resistance to rust diseases. Bericht uber die Arbeitstagung 1975 der "Arbeitsgemeinschaft der Saatzuchtleiter": 215-227

Problems in the classification and use of Armenian forms of Secale. Azarb kand tasarruf inst asarlari Agron ser (2): 20-22

Problems in the comparative physiology of some trypanosomatid flagellates. Acta Tropica 34(2): 177-184

Problems in the consumer unit packaging of cut flowers. Vakblad von de Bloemisterij 30(43): 12-13

Problems in the control of Gloeosporium leaf disease on rubber estates in North Sumatra. Bulletin Balai Penelitian Perkebunan Medan 7(3): 101-105

Problems in the creation and maintenance of a gene pool of valuable native breeds of farm livestock and poultry. Byulleten' Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Razvedeniya i Genetiki Sel' skokhozyaistvennykh Zhivotnykh (29): 3-12

Problems in the demonstration of the disaccharide effect due to stress during shipment of rats. Nutrition Reports International 12(5): 299-303

Problems in the determination of chromium in biological materials. Comparison of flameless atomic absorption spectrometry and neutron activation analysis. Analytische Chemie 278(4): 269-272

Problems in the determination of cured, phenol-formaldehyde resins in paper and wood. Forest Products Journal 25(4): 39-41

Problems in the determination of plutonium in bioassay and environmental analysis. Analytica Chimica Acta 90(1): 1-14

Problems in the development of cocoa production in the Sembe and Souanke districts (Congo). Cahiers de l' ORSTOM, Serie Science Humaine 14(2): 151-169

Problems in the differentiation of wheat cultivars by electrophoresis of gliadin. Getreide Mehl und Brot 30(8): 210-212

Problems in the economics and the planning of water utilisation in the production of forage crops. Fourrages (70): 139-156

Problems in the environmentally acceptable application of fertilizers. Mitteilungen fur die Schweizerische Landwirtschaft 23(6): 89-111

Problems in the estimation of serum iron: role of atomic absorption spectrometry. Bulletin de l' Academie Nationale de Medecine 159(1): 29-34

Problems in the feeding and rearing of farm livestock. Latvijas Lauksaimniecibas Akademijas Raksti (77): 91

Problems in the formation and distribution of the wages fund in the national agro-industrial sector. Ikonomika na Selskoto Stopanstvo 14(4): 3-17

Problems in the genetics of stress. 1. A genetic analysis of the behaviour of mice in a stress situation. Genetika, USSR 12(12): 62-71

Problems in the genetics of stress. 2. A genetic analysis of endocrine gland weight in normal conditions and under stress. Genetika, USSR 12(12): 72-80

Problems in the genetics of stress. 3. Differential effects of stress on the fertility of mice of different genotypes. Genetika, USSR 13(1): 52-58

Problems in the germination of Corylus avellana (hazel). Verbondsnieuws voor de Belgische Sierteelt 22(5): 173-175

Problems in the germination of seeds of Cedrus deodara. Verbondsnieuws voor de Belgische Sierteelt 22(14): 483-485

Problems in the history of genetics in Soviet publications of recent years (a critical survey). Genetika, USSR 13(2): 345-371

Problems in the identification of the biological mechanisms of herbicidal activity. Materialy 10go Mezhdunarodnogo Simpoziuma Stran Chlenov SEV, Pushchino, SSSR, 1975me 1): 128-135

Problems in the improvement of livestock breeding and technology. Sbornik Nauchnykh Trudov Moskovskaya Veterinarnaya Akademiya (76): 256

Problems in the improvement of soil fertility in relation to forestry intensification. Archiv fur Acker und Pflanzenbau und Bodenkunde 20(12): 875-880

Problems in the improvement of the broiler rabbit. Bulletin Technique d' Information (277): 82-85

Problems in the industrialization of agricultural production. Voprosy perevoda sel' skokhozyaistvennogo proizvodstva na promyshlennuyu osnovu: 211

Problems in the interpretation of pollen diagrams of mineral soils. Geologie en Mijnbouw 53(6): 449-453

Problems in the introduction and breeding of lemon, orange, grapefruit and pomelo. Subtropicheskie Kul' tury (2): 87-91

Problems in the introduction and cultivation of ginger for preserving. Agriculture and Horticulture Nogyo oyobi Engei 49(8): 1025-1029

Problems in the manufacture of calcium caseinate. Trudy, Vsesoyuznyi Nauchno issledovatel' skii Institut Molochnoi Promyshlennosti (38): 45-49, 103

Problems in the methodology of the cytological analysis of chromosome aberrations in barley. Issled po teor i prikl genetike: 35-39

Problems in the morphology, physiology, feeding and selection of farm livestock. Trudy Permskogo Sel' skokhozyaistvennogo Instituta 1976; 103: 143

Problems in the nutritional assessment of black individuals. American Journal of Public Health 66(3): 262-267

Problems in the optimal organization of simultaneous selection in k populations. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (143): 91-94

Problems in the physiology of sexual reproduction in conifers. Problems in the physiology of sexual reproduction in conifers: 92

Problems in the production of Oak dimension stock. Drvna Industrija 27(7/8): 161-167

Problems in the production of early forms of pea. Sb nauch rabot NII s kh Tsentr Chernozem polosy 9(1): 142-146

Problems in the production of standard-length logs. Lesnictvi 20(6): 521-532

Problems in the protection of deciduous forest in Quebec. Naturaliste Canadien 104(1/2): 75-83

Problems in the protection of hereditary material from the mutagenic effect of the environment. Eksperim mutagenez rast, 2: 30-33

Problems in the reconstruction and modernization of fixed capital stock in agriculture. Ikonomicheska Misal 20(6): 29-39

Problems in the regulation and development of symbiotic nitrogen fixation. Berichte der Deutschen Botanischen Gesellschaft 90(3): 397-410

Problems in the regulation of gene activity and its possible importance in animal breeding. Geneticheskaya teoriya otbora, podbora i metodov razvedeniya zhivotnykh: 41-49, 117

Problems in the reproduction and quality of rice seeds. Orszagos Vetomagfelugyeloseg Evkonyve1974 1975; 2: 369-380

Problems in the sampling and quantity determination in 4 types of milk tankers. Deutsche Milchwirtschaft 27(37): 1135-1136, 1138-1140

Problems in the selection and production of sheep. Byulleten' Nauchnykh Rabot Vsesoyuznyi Nauchno Issledovatel' skii Institut Zhivotnovodstva (46): 141

Problems in the selection of rootstocks resistant to lime-induced chlorosis. Vitis 13(4): 292-296

Problems in the technical training of adults in agriculture. Italia Agricola 114(5): 23-32

Problems in the use of computers to study large collections of crop plants. Wheat genetic resources: 88-102

Problems in the use of exotic genotypes. Sheep breeding Proceedings of the 1976 International Congress, Muresk and Perth, Western Australia, August 1976: 139-144

Problems in the use of gibberellins on dessert grapes. Bulletin de l' OIV 50(554): 243-252

Problems in the use of heterosis in rye in Hungary. Byulleten' Vsesoyuznogo Ordena Lenina Instituta Rastenievodstva Imeni N I Vavilova (48): 11-12

Problems in the varietal approval of green peas in Hungary. Debreceni Agrartudomanyi Egyetem Tudomanyos Kozlemenyei 19(Suppl.): 199-216

Problems in the winter cultivation of the onion. Zahradnictvi : 263-272

Problems in typifying the soil moisture characteristic. Pochvovedenie (11): 94-101

Problems in using the cytoplasmic sterility system in wheat. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (143): 227-235

Problems involved in controlling plant nutrition. Proceedings, Vol11-4th International Colloquium on the Control of Plant Nutrition reprint: 13-18

Problems involved in replacing farmers. Cahiers de Statistique Agricole (24): 3-8

Problems involved in the growth of dairy enterprises. Milchwissenschaft 31(2): 91-97

Problems involved in the isolation of auxotrophic mutants from plant cells. Physiologie Vegetale 16: 353-363

Problems involved in using farm income indicators. Economie Rurale (93): 25-31

Problems of African agriculture. Food and export crop production in the seventies. Africa Guide 1978: 57-62

Problems of Belgian agricultural society (1958-1972). Prospects for a trade union: the Alliance Agricole Belge. Les problemes du monde agricole belge 1958-1972 Perspectives d' une organisation syndicale: l' Alliance Agricole Belge: 274

Problems of Colombia's export diversification are presented using the example of beef. Die Problematik der Exportdiversifizierung Kolombiens, dargestellt am Beispiel Rindfleisch: 284

Problems of DNA-losses during in vivo isolation of Vicia faba root meristem nuclei. Cytologia 38(3): 479-484

Problems of European tick-borne encephalitis. Praktische Schadlingsbekampfer 29(5): 66-70

Problems of Italian seed production. Italia Agricola 114(5): 33-48

Problems of Kosi project. Bhagirath 25(1): 3-8

Problems of Mediterranean agriculture. Nouvelle de la Politique Agricole Commune (5): 18

Problems of Polish agriculture. Agra Europe, UK (779): N/1-N/6

Problems of Pseudomonas strains. Relationships with pathogenicity, differentiation according to biochemical and serological properties and pigmentation. Sbornik Vedeckych Praci Ustredniho Statniho Veterinarniho Ustavu (5): 83-91

Problems of Salmonella contamination of broiler fowl. Bundesgesundheitsblatt 19(18): 283-285

Problems of a price support system for agriculture. Probleme eines Preis Beihilfen Systems fur die Landwirtschaft: 125

Problems of absolute dating in archaeology. Problemy absolyutnogo datirovaniya v arkheologii: 147

Problems of access: notes on Indonesian and Malaysian cases. Development and Change 6(2): 51-60

Problems of accounting in agro-industrial co-operatives. Vestnik Statistiki (12): 35-41

Problems of adhesion and surface conditions. Part I. Adhesion in relation to atomic and molecular forces. Revue du Bois et de ses Applications 30(5): 61-64

Problems of adhesion and surface conditions. Part II. Principles and basic concepts in adhesion. Revue du Bois et de ses Applications 30(6): 53-58

Problems of adhesion and surface conditions. Part II. Principles and basic concepts in adhesion . Part III. Research on the gluing of wood. Revue du Bois et de ses Applications 30(8/9; 10; 12): 45-50; 47-51; 47-51

Problems of administration with trust accounts established in Australia to augment funds available for rural research and jointly financed by primary producers and the Commonwealth Government. Agricultural Administration 4(4): 265-284

Problems of agri-alimentary complexes in territories with extreme production conditions. Decision making and agriculture Papers and reports Sixteenth International Conference of Agricultural Economists held at Nairobi, Kenya, 26th July 4th August 1976: 263-266

Problems of agricultural development. Economic Review, Bank of Sierra Leone 10(1/2): 20-30

Problems of agricultural enterprises' care of workers and their families in social planning. Zemedelska Ekonomika 21(6): 395-401

Problems of agricultural entomology in southern Chile. Agro Sur 4(2): 119-127

Problems of agriculture and development in the Mezzogiorno. Previdenza Sociale dell' Agricoltura 25(5/6): 511-519

Problems of agriculture in Africa. Observations on a study tour to nine African countries in spring 1974 with students of the agricultural university in Vienna. Bodenkultur 26(4): 406-434

Problems of analyzing wage scales. Ikonomika na Selskoto Stopanstvo 14(3): 51-61

Problems of animal breeding in the Extreme North. Nauchnye Trudy Nauchno Issledovatel' skii Institut Sel' skogo Khozyaistva Krainego Severa 21: 115

Problems of antibiotic treatment in puppies. Schweizer Archiv fur Tierheilkunde 118(1): 31-35

Problems of apple growing in hilly regions. Obstbau Weinbau 12(5): 150-152

Problems of apple-pest control. Rastitelna Zashchita 24(10): 34-40

Problems of arid agriculture in West Asia. World Development 5(5/7): 441-446

Problems of artificial immunization of some lemon varieties and intervarietal hybrids. Subtrop kul' tury (4): 61-64

Problems of bacteriological examination in accordance with the Dietetic Ordinance, with particular reference to detection of caseolytic organisms. Deutsche Lebensmittel Rundschau 72(6): 202-207

Problems of bearing in fruit trees (15). Agriculture and Horticulture Nogyo oyobi Engei 49(7): 943-948

Problems of beef marketing. OECD: Towards a more efficient beef chain Documentation assembled for the symposium organised by the OECD in Paris from 10th-13th January, 1977: 353-359

Problems of beef quality in relation to transportation, slaughter and storage. Beef cattle production in developing countries Proceedings of the Conference held in Edinburgh from the 1st to 6th September 1974 organized by the Centre for Tropical Veterinary Medicine: 430-444

Problems of behaviour in large-scale cattle farms. World Review of Animal Production 13(1): 39-47

Problems of biological soil disinfection. Soil Biology and Biochemistry 8: 299-303

Problems of botanical geography of North-East Asia. Problemy botanicheskoi geografii Severo Vostochnoi Azii:

Problems of breeding beef cattle. Trudy Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Myasnogo Skotovodstva 21(1): 179

Problems of breeding cereal crops in Siberia and future tasks of the Siberian Branch of the N. I. Vavilov All-Union Institute of Plant Industry. 2. Sib vestn s kh nauki (5): 1-10, 120

Problems of breeding cereals in Siberia and the aims of the Siberian branch of the N. I. Vavilov All-Union Institute of Plant Industry, 1. Sib vestn s kh nauki (4): 1-9

Problems of breeding crops for resistance to disease complexes. Proceedings of the Canadian Phytopathological Society (43): 38-39

Problems of breeding dairy cattle in commercial conditions. Zhivotnovodstvo (9): 15-18

Problems of breeding for high protein yield in barley. Third International Barley Genetics Symposium, July 7-12, 1975 Authors M S: 110

Problems of breeding high-lysine maize. Rastitel' n belki i ikh biosintez: 20-30

Problems of breeding perennial fodder grasses in Buryatia. Ekol biol i khoz kharakterist stepn i lugovykh rastitel' n soobshchestv Zabaikal' ya: 79-85

Problems of breeding potato and their solution in the conditions of the Falenki breeding station. Tr NII s kh Sev Vostoka: 129-136

Problems of breeding rye in the nonchernozem zone. Selektsiya i Semenovodstvo (4): 20-23

Problems of breeding single hybrids of maize and ways of introducing them into production. Byul VNII kukuruzy 4(33): 17-22

Problems of breeding spring and winter barley. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik: (154)

Problems of breeding winter rye under conditions of intensive agriculture. Trudy po Prikladnoi Botanike, Genetike i Selektsii 59(3): 43-50

Problems of breeding. Physiological and genetic research. Seed production and seed science. Selektsiya i semenovodstvo Resp mezhved temat nauch sb (24): 111

Problems of building agrarian organizations in Kerala. Sociologia Ruralis 16(3): 177-196

Problems of carrying out the joint (Federal and Lander) tasks. Berichte uber Landwirtschaft 56(1): 9-28

Problems of change in Australian agricultural economics. Australian Journal of Agricultural Economics 20(3): 133-143

Problems of chemical and mechanical weed control in crop rotations under intensive crop production. Nachrichtenblatt fur den Pflanzenschutz in der DDR 30(2): 21-25

Problems of chemical reaction and biological processes in soils. Heat and Mass Transfer in the Biosphere 1 Transfer Processes in Plant Environment: 537-548

Problems of clonal selection in the grape variety Croatina. Vignevini 3(3/4): 27-31

Problems of co-operative relations in specialized agricultural production. Sociologie a Historie Zemedelstvi 11(2): 111-119

Problems of co-operative smallholder tea growing in Central Africa. Tropenlandwirt (76): 90-94

Problems of cocoa storage and shipment in Ghana. Proceedings of the 4th Conference of West African Cocoa Entomologists, Zoology Department, University of Ghana, Legon, Ghana, 9th-13th December 1974: recd 1977; 104-105

Problems of combining scientific knowledge with its implementation. Ekonomika Sel' skogo Khozyaistva (9): 55-66

Problems of commercial dairy farms. Przeglad Hodowlany (15): 14-16

Problems of concentrated feed distribution in milking parlours. Zhivotnovodstvo (6): 91-92

Problems of concentrated livestock husbandry from a spatial structure point of view. Zeitschrift fur Kulturtechnik und Flurbereinigung 16(3): 172-176

Problems of conception in goats. Chevre (96): 16-17

Problems of constitutional law in animal protection. Agrarrecht 8(4): 91-94

Problems of contemporary impact of reclamation and irrigation on soils. Transactions, 10th International Congress of Soil Science, X: 19-26

Problems of dairy cattle feeding on large commercial farms. Latvijas Lauksaimniecibas Akademijas Raksti (116): 53-59, 64

Problems of dairy cattle selection on large commercial farms. Zhivotnovodstvo (9): 15-18

Problems of dairy cow management using housing systems with and without bedding. Nas Chov (6): 235-238

Problems of dairy farming. Ekonomika Sel' skogo Khozyaistva (5): 68-75

Problems of dairying in Mexico. Agronomia (160/161): 98-111

Problems of depreciation and reinvestment in a period of inflation. Meieriposten 64(18): 633-636

Problems of determining the level of charges for irrigated and drained area of agricultural land. Internationale Zeitschrift der Landwirtschaft (2): 201-206

Problems of developing West Siberian agriculture. Problemy razvitiya sel' skogo khozyaistva Zapadnoi Sibiri: 206

Problems of developing farms. Utbyggingsbrukenes problemer: 99

Problems of development of animal production in the montane regions of Kirgizia. Trudy Kirgizskogo Nauchno Issledovatel' skogo Instituta Zhivotnovodstva i Veterinarii (24): 140

Problems of development of dairy farming. Byulleten' Nauchnykh Rabot, Vsesoyuznyi Ordena Trudovogo Krasnogo Znameni Nauchno issledovatel' skii Institut Zhivotnovodstva (42): 3-12

Problems of diagnosing bovine leukosis. Veterinariya, Moscow, USSR (8): 107-110

Problems of diagnosing swine brucellosis: a comparison of the agglutination and complement fixation tests. Trudy Gosudarstvennogo Nauchno Kontrol' nogo Instituta Veterinarnykh Preparatov 20: 151-155

Problems of diagnosis and therapy of mastitis in cows. Revista de Cresterea Animalelor 25(9): 65-70

Problems of diagnosis of vaginal candidosis based on clinical symptoms and physical signs correlated to culture. Current Therapeutic Research 22(1): 33-39

Problems of diet and affluence. Food Policy 1(2): 91-106

Problems of differences between the wild cat (Felis sylvestris Schreber, 1777) and the domestic cat (Felis catus Linne, 1758). Saugetierkundliche Mitteilungen 25(3): 236-238

Problems of differential diagnosis due to a massive dose of vitamin D and alleged pituitary dwarfism in the father of a child with vitamin D-resistant rickets. Klinische Padiatrie 188(6): 567-569

Problems of differential diagnosis of Nosema apis spores in pollen. Vlaams Diergeneeskundig Tijdschrift 47(3): 260-266

Problems of differentiation and efficiency in Czechoslovak agriculture. Zemedelska Ekonomika 22(3): 125-140

Problems of direction of capital investment with particular reference to directions of investment in agribusiness. Agrarwirtschaft 25(9): 253-259

Problems of dry land farming in Hong Kong. Agriculture Hong Kong 1(3): 200-208

Problems of early diagnosis of interdigital warts - relationships between skin type, serum phosphatases and fattening characters in progeny groups. Praktische Tierarzt 58(2): 89-92

Problems of ecotoxicology and the standardization of pesticides and other chemicals in the soil. Biogeokhimicheskie Tsikly v Biosfere Materialy 7 Plenuma SCOPE [Scientific Committee on Problems of the Environment] Moscow, 1974: 303-312

Problems of educational growth in underdeveloped countries: a study of the quantity-quality dilemma in the Afro-Asian region. Education in developing countries of the Commonwealth Reports of research in education Volume II: 220-224

Problems of efficiency during the transition of agriculture to the industrial type of mass production. Kooperation 10(3): 138-141

Problems of entrepreneurship in agriculture and forestry. Information uber Steuer und Wirtschaft 30(21): 481-490

Problems of environment protection in the board and furniture industry. Holzindustrie 30(3): 74-77

Problems of eradication of helminthiases in the inhabitants of Tallin. Parazitologicheskie issledovaniya v Pribaltike: 203-205

Problems of eradication of taeniasis in man and cysticerciasis in cattle in the Uzbek SSR. Gel' minty pishchevykh produktov Tezisy dokladov mezhres ikanskoi nauchnoi konferentsii, 22-25 Dekabrya 1972 goda: 43-45

Problems of erosion and flood control in Turkey. Allgemeine Forstzeitschrift 31(3): 41-44

Problems of establishment and fertilization of lucerne stands under non-irrigated conditions. Pol' nohospodarstvo 22(4): 300-308

Problems of estimating breeding value of German Black Pied cows in Lower Saxony. Tierzuchter 29(1): 14-17

Problems of estimating demand parameters in a complete system of equations: an analysis of the demand for food items in the U.K. European Review of Agricultural Economics 2(3): 307-338

Problems of estimating trace elements in the mu g/litre range in biological material with the estimation of lead in blood by graphite tube atomic absorption spectrometry as example. Mitteilungen aus dem Gebiete der Lebensmitteluntersuchung und Hygiene 68(1): 78-85

Problems of evaluating the level of work processes on the farm. Acta Universitatis Agriculturae, Facultas Agroeconomica 11(2/3): 225-229

Problems of evaluation tests in potatoes. Bericht uber die Arbeitstagung der "Arbeitsgemeinschaft der Saatzuchtleiter": 253-262

Problems of evolutionary physiology of plants. Sel' skokhozaistvennaya Biologiya 10(3): 465-467

Problems of extraction and analysis of certain flavour compounds in dairy products. I. Techniques of concentration and extraction. II. Methods of determination. Lait 55(548; 549/550): 517-529; 630-639

Problems of farm succession. Papers to the HLBS Central Association Conference 18/19th May in Rothenburg-on-Tauber. Schriftenreihe des Hauptverband des Landwirtschaftlichen Buchstellen und Sachverstandigen (81): 98

Problems of feeding dairy cattle in Israel. Tierzuchter 29(11): 486-488

Problems of feeding high yielding cows according to energy requirements. Berichte uber Landwirtschaft (Sonderheft, 191): 245-256

Problems of fibre flax breeding and the importance of initial material. Trudy po Prikladnoi Botanike, Genetike i Selektsii 59(3): 125-129

Problems of financing and crediting agriculture. Ekonomicheskie Nauki (8): 45-54

Problems of firewood and charcoal in tropical Africa. Bois et Forets des Tropiques (173): 39-48

Problems of food intake related to age and overweight. Zeitschrift fur die Gesamte Innere Medizin 31(4): 118-120

Problems of food laws, packaging and protection of environment; seminar held on 10 May 1977 in Wolfpassing. Milchwirtschaftliche Berichte aus den Bundesanstalten Wolfpassing und Rotholz (53): 281-309

Problems of forecasting land transfers from peasant farming. Zagadnienia Ekonomiki Rolnej (1): 20-32

Problems of forest administration in Latin America. Bosque 1(1): 46-47

Problems of forest entomology in the Hungarian lowlands. Anzeiger fur Schadlingskunde, Pflanzenschutz, Umweltschutz 49(9): 137-139

Problems of forest entomology in the Hungarian plain. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 49(9): 137-139

Problems of forest production. Comunicaciones, Instituto Nacional de Investigaciones Agrarias, Recursos Naturales (1): 186

Problems of forest protection. Zashchita Rastenii (1): 47-50

Problems of forest protection with rational tending of young Pine stands, particularly with chemical thinning. Beitrage fur die Forstwirtschaft 10(1): 48-51

Problems of forest protection. Nature, outlook and research. Zashchita Rastenii (1): 44-47

Problems of forest valuation in assessing compensation. Centralblatt fur das Gesamte Forstwesen 93(3): 129-145

Problems of forest yield research in plantation management in southern Africa. Forstwissenschaftliches Centralblatt 96(6): 358-366

Problems of general entomology. Development of the transmission theory. Problemy obshchei entomologii Razvitie transmissivnoi teorii: 208

Problems of genetic ecology in Trichogramma. Annales de Zoologie, Ecologie Animale 9: 578

Problems of genetics and breeding in the cotton industry of the Uzbek SSR. Ocherk razvitiya geneticheskikh issledovanii v SSSR: 144-153

Problems of genetics and selection in Karakul breeding. Proceedings of the 1st All-Union Symposium on Genetics of Karakul Sheep. Problemy genetiki i selektsii v karakulevodstve Materialy pervogo vsesoyuznogo simpoziuma po genetike karakul' skikh ovets: 178

Problems of genetics and selection in sheep breeding. Voprosy genetiki i selektsii v ovtsevodstve: 192

Problems of grain set and germination and survival rates in hybrids obtained by the intraspecific and interspecific hybridization of wheat. Nauch tekhn byul Vses selekts genet in ta (26): 20-27

Problems of grapevine replanting and soil disinfection in temperate countries. Bulletin de l' OIV 51(567): 337-351

Problems of grass seed production. Mitteilungen fur die Schweizerische Landwirtschaft 26(3): 65-72

Problems of grassland fertilization in the light of the supply program of new mineral fertilizers. Wiadomosci Melioracyjne i Lakarskie 19(1): 3-4

Problems of growing and breeding winter barley. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (5/6): 87-93

Problems of growing soybeans in Khuzistan. Publication, International Soybean Program INTSOY (6): 217

Problems of growth and the relationships between labour productivity and remuneration in agriculture. Problemy rosta i sootnosheniya proizvoditel' nosti i oplaty truda v sel' skom khozyaistve: 168

Problems of health of cereals on irrigated land. Problematika zavlah obilovin Celost ved Konf Kutna Hora 1973, Bm CAZ I: 29-40

Problems of helminth infections in intensive units and cooperative farms. Praxis Veterinaria 25(4): 211

Problems of herbicide use in peasant farming. [Paper presented at the Annual Meeting of the Weed Science Society of America, Las Vegas, 1974]: 10

Problems of herbicide use in the Argentine Republic. Malezas y su Control 3(1): 113-117

Problems of heterologous immunity to tuberculosis in fowl. Dostizheniya Veterinarnoi Nauki i Peredovogo Opyta Zhivotnovodstvu 2: 138-140

Problems of homeostasis in forestry breeding and selection work. Lesovedenie (6): 25-31

Problems of hospital pest control. British Pest Control Association: Proceedings of the Fourth British Pest Control Conference April 21st 26th, 1975, Hotel de France, St Helier, Jersey, Channel Islands (Paper 7): 3

Problems of housing in rural development. Development Studies Reprint, University of East Anglia; (16): 57

Problems of hunger and malnutrition in developing countries. Problems of hunger and malnutrition in developing countries: vi+46

Problems of hydrology, forestry and environmental development of sloping areas. Vizgazdalkodas es Kornyezetvedelem (2): 40-45

Problems of hydrostatic transmissions in self-propelled combine harvesters. Selskostopanska Tekhnika 14(5): 61-69

Problems of immune biology in the use of prepared milk foods. Monatsschrift fur Kinderheilkunde 122(Suppl.): 245-250

Problems of immunity from diseases of cereal crops in Eastern Siberia. Sib Vestn S Kh Nauki (1): 34-37, 122

Problems of improving grain quality in wheat. Selektsiya i Semenovodstvo (1): 9-13

Problems of in vitro cultivation. Third International Congress of Parasitology Munich, August 25-31-1974 Proceedings, Vol 1: 536

Problems of increasing fertility of soils in sugarbeet growing regions. The actual problems of developing the sugar beet industry in the USSR: Aktual' nye problemy razvitiya sveklovodstva v SSSR: 263-273

Problems of increasing foreign trade turnover in Hungary's food and agricultural industries. Kulgazdasag 21(11): 817-831

Problems of increasing production for part-time farmers. Zagadnienia Ekonomiki Rolnej 144(6): 81-93

Problems of increasing soybean production. Sibirskii Vestnik Sel' skokhozyaistvennoi Nauki (5): 68-74

Problems of increasing the efficiency of the price system and price policy in agriculture. Zemedelska Ekonomika 23(4/5): 241-251

Problems of increasing the number of vegetable varieties grown under cover. Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Instituta Rastenievodstva Imeni N I Vavilova (49): 31-37

Problems of increasing the resistance of forests and parks to recreational loads. Byulleten' Glavnogo Botanicheskogo Sada (95): 103-106 + smry.

Problems of increasing the workers' qualifications while developing large scale co-operation. Sociologie a Historie Zemedelstvi 11(2): 101-110

Problems of industrialized livestock production in Siberia. Ekonomika Sel' skogo Khozyaistva (12): 51-58

Problems of infections following renal transplantation. Wiener Klinische Wochenschrift 87(11): 367-371

Problems of inhibitor residues in biological materials and methods of detecting them. Fleischwirtschaft 55(6): 845-850

Problems of input prices in agriculture. Ikonomika na Selskoto Stopanstvo 12(3): 19-31

Problems of insect pest assessment in pastures. New Zealand Entomologist 6(1): 9-13

Problems of insecticide resistance in insect vectors of human disease. Packer, JS; White, D Editors Proceedings of XV International Congress of Entomology, Washington, DC, August 19-27, 1976: 800-811

Problems of insuring agricultural livestock, poultry and bees in Bulgaria. Finansi i Kredit 26(5): 30-36

Problems of integrating land settlement schemes into regional and national objectives: the Egyptian experience. Regional planning and national development in tropical Africa: 172-181

Problems of international socialist agro-industrial integration. Internationale Zeitschrift der Landwirtschaft (2): 141-146

Problems of invert sugar as food for honeybees. Apidologie 6(2): 121-143

Problems of involvement of protein metabolism in resistance of wheat to rust. Current topics in plant pathology [1]: 35-40

Problems of labour organization in USSR agriculture. Internationale Zeitschrift der Landwirtschaft (3): 256-261

Problems of land improvement development in the catchment area of the Milde (Altmark). Wissenschaftliche Zeitschrift des Universitats Halle, Math Naturwiss Reihe 24(3): 51-58

Problems of land leasing. Schriftenreihe der Hauptverband der Landwirtschaftlichen Buchstellen und Sachverstandigen (78): 130

Problems of land management in the Non-Black-Earth zone. Sbornik Nauchnykh Trudov, Gosudarstvennyi NII Zemel' nykh Resursov (16): 144

Problems of land use in the Non-Black-Earth zone. Nauchnye Trudy, Moskovskii Institut Inzhenerov Zemleustroistva (83): 134

Problems of large-scale production of rice in Nigeria. Beitrage zur Tropischen Landwirtschaft und Veterinarmedizin 15(4): 347-359

Problems of listeriosis. Proceedings of the Sixth International Symposium held in the Faculty of Agricultural Science, University of Nottingham, September 1974. Problems of listeriosis Proceedings of the Sixth International Symposium held in the Faculty of Agricultural Science, University of Nottingham, September 1974: 311

Problems of livestock breeding and nutrition. Trudy Sverdlovskogo Sel' skokhozyaistvennogo Instituta 34: 100

Problems of locally aimed assistance to potentially viable farms under the programme for assisting individual farms - illustrated by the effect of selected adjustment measures on farms in localities with low earnings because of dry conditions. Landbauforschung Volkenrode (3): 131-158

Problems of long-term storage of seed and pollen for genetic resources conservation. Crop genetic resources for today and tomorrow Conservation and storage: 269-295

Problems of lowering production costs in agricultural production. Ikonomika na Selskoto Stopanstvo 14(2): 24-26

Problems of lucerne culture under irrigated conditions. Sbornik Vysoke Skoly Zemedelske v Praze, Fakulta Agronomicka, A (2): 95-107

Problems of maintaining up-to-date management organization on co-operative farms. Vezetestudomany 8(9): 45-47

Problems of malabsorption syndrome in childhood. Dietetic treatment at different ages with reference to gluten-induced enteropathy. Ernahrungsforschung Wissenschaft und Praxis 23(1): 14-18

Problems of malaria and malarial control measures in northern Afghanistan. 4. Results of examining the inhabitants of northern Afghanistan for glucose-6-phosphate-dehydrogenase deficiency. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 46(2): 188-190

Problems of malaria and malarial control measures in northern Afghanistan. Contribution 3. Anopheles in rice-growing areas. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 46(4): 406-413

Problems of manufacture of instant dried skim and whole milk. Tejipar 27(1): 10-14

Problems of marketing beef cattle in developed countries. Beef cattle production in developing countries Proceedings of the Conference held in Edinburgh from the 1st to 6th September 1974 organized by the Centre for Tropical Veterinary Medicine: 406-425

Problems of marketing of small farmers in the ESCAP region. Economic Bulletin for Asia and the Pacific 26(2/3): 1-19

Problems of material handling and siting in the Swedish dairy industry. Nordisk Mejeriindustri 2(7/8): 289-291, 294-295, 298-301, 303

Problems of material handling and siting in the dairy industry. Nordisk Mejeriindustri 2(9): 354...388

Problems of measuring and raising the efficiency of socialist accumulation. Wissenschaftliche Zeitschrift der Universitat Rostock 24(7): 919-924

Problems of mechanical harvesting of cauliflowers. Gartenbau 21(5): 136-138

Problems of mechanization and automation in wood harvesting. Schweizerische Zeitschrift fur Forstwesen 126(6): 453-473 + 2 pl.

Problems of mechanization in viticultural and vinicultural systems. Kertgazdasag 8(4): 1-10

Problems of mechanization of orchard pruning. Selektsiya, Sortoizuchenie, Agrotekhnika Plodovykh i Yagodnykh Kul' tur (Vol. 7): 162-169

Problems of menotactic orientation according to the polarized light of the sky. Zeitschrift fur Naturforschung, C Biosciences 30(1): 88-90

Problems of method in estimating tryptophan in meat products. Roczniki Panstwowego Zakladu Higieny 27(6): 655-659

Problems of methodology and method in determining the economic efficiency of basic funds for irrigation works. Ikonomika na Selskoto Stopanstvo 13(4): 22-31

Problems of migration in liquid dairy products packaged in composite materials with polyethylene. Revue de l' Embouteillage et des Industries du Conditionnement (163): 9, 11-13, 15-17

Problems of milk foods from the paediatric standpoint. Monatshefte fur Veterinarmedizin 27(5): 164-170

Problems of milk sampling and quantity determination in 2 milk tankers. Molkerei Zeitung Welt der Milch 30(29): 841-847, 850

Problems of mineral nutrition in true chamomile on saline soils. Nase Liecive Rastliny 13(2): 40-43

Problems of modern plant physiology (12th International Botanical Congress). Fiziologiya i Biokhimiya Kul' turnykh Rastenii 7(6): 652-659

Problems of modernizing herdbook registration and control work in cattle breeding. Allattenyesztes 22(3): 199-204

Problems of modernizing the traditional community within the principles of African socialism. Narody Azii i Afriki (3): 29-39

Problems of monoculture. Nowe Rolnictwo 25(9): 25-28

Problems of mosquito control and prophylaxis against malaria in the Arnasai depression in the Uzbek SSR. Meditsinskii Zhurnal Uzbekistana (2): 46-50

Problems of mountain economy in the research of European countries. Zeszyty Problemowe Postepow Nauk Rolniczych (162): 794

Problems of municipal sewage disposal by irrigation of forest areas. Beitrage fur die Forstwirtschaft 10(1): 28-36

Problems of mycorrhizal symbiosis. Giornale Botanico Italiano 109(3): 99-107

Problems of mycoses in haemoblastoses, agranulocytoses, pancytopenia and the antibody-deficiency syndrome. Zeitschrift fur die Gesamte Innere Medizin 29(19): 805-809

Problems of natural regeneration in Scandinavian forests. Schweizerische Zeitschrift fur Forstwesen 127(3): 165-181

Problems of natural regeneration of forest in the temperate zone. Schweizerische Zeitschrift fur Forstwesen 127(2): 106-115

Problems of nitrogen metabolism in plants in the expansion of tissues induced by 2,4-D. Agrokhimiya 12(8): 104-110

Problems of nutrition in Africa. Bulletin, Academie Suisse des Sciences Medicales 30(4/6): 175-185

Problems of nutrition in Turkey. Istanbul Universitesi Veteriner Fakultesi Dergisi 1(1): 133-140

Problems of nutritional quality of pigeonpea and chickpea and prospects of research. International Crops Research Institute for the Semi Arid Tropics: India, International Crops Research Institute for the Semi Arid Tropics: International workshop on grain legumes, January 13-16, 1975: 189-207

Problems of oat breeding under intensive farming conditions and initial material from the world collection of the Institute of Plant Industry (VIR). Trudy po Prikladnoi Botanike, Genetike i Selektsii 35(3): 227-235

Problems of objectives in work organization. Serie Research Management Studies, Nationale Raad voor Landbouwkundig Onderzoek (11): 315

Problems of oligopoly in the meat industry. Noringyo Mondai Kenkyu 11(3/4): 1-8

Problems of optimum planning. Ekonomika Sel' skogo Khozyaistva (4): 69-76

Problems of organic manuring. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (154): 131-137

Problems of organising artificial insemination in pigs. Mitteilungen des Schweizerischen Verbandes fur Kunstliche Besamung und der Schweizerischen Arbeitsgemeinshaft fur Kunstliche Besamung 14(4): 140-142

Problems of organization of the dairy economy. Volume 1. Regional studies of the dairying areas of north-east and eastern central France. Problemes d' organisation de l' economie laitiere Fascicule 1: etudes regionales les bassins laitiers du nord est et de l' est central: iii + 303

Problems of organizing scientific production complexes in agriculture. Problemy mezhkhozyaistvennoi kooperatsii i agropromyshlennoi integratsii sel' skokhozyaistvennogo proizvodstva: 165-176

Problems of orientation associated with cocoon-spinning by Nemeritis. Ecological Entomology 2(2): 171-177

Problems of parasitology in the Aral Sea. Voprosy Parazitologii Aral' skogo Morya: 200

Problems of parasitology. Proceedings of the VIIIth Scientific Conference of Parasitologists of the Ukrainian SSR. Part I. Problemy parazitologii Materialy VIII Nauchnoi Konferentsii Parazitologov USSR Chast' I: recd 1977; 326

Problems of parasitology. Proceedings of the VIIIth Scientific Conference of Parasitologists of the Ukrainian SSR. Volume 2. Problemy Parazitologii Materialy VIII Nauchnoi Konferentsii Parazitologov USSR Chast' 2: recd 1977; 316

Problems of pasture farming. Zeszyty Problemowe Postepow Nauk Rolniczych (194): 135-143

Problems of peach and apricot wilt in Macedonia. Poljoprivredna Znanstvena Smotra 39 (49): 287-292

Problems of pest assessment in horticulture, particularly orchards. New Zealand Entomologist 6(1): 17-21

Problems of pest assessment: field crops. New Zealand Entomologist 6(1): 14-16

Problems of pharmacological and psychological treatment in infantile obesity. Minerva Dietologica 16(2): 83-87

Problems of pigment analysis for diagnosing smoke damage. Angewandte Botanik 51(5/6): 241-250

Problems of plant environment and phytotrons. Chronica Horticulturae 15(1): 1-4

Problems of plant photoenergetics. 4. Nauchnye Trudy, Kazakhskii Sel' skokhozyaistvennyi Institut 18(1): 284

Problems of pollution legislation for large scale livestock enterprises. Agrarrecht 8(3): 57-62

Problems of pricing in market economies. Acta Oeconomica 15(2): 199-216

Problems of processing firms. Arbeiten der DLG (146): 37-41

Problems of production and official purchase of milk, viewed against the background of the current situation. Przeglad Hodowlany 43(7): 4-7

Problems of production efficiency in the food industry. Ikonomicheska Misul 21(2): 42-52

Problems of prolonged total parenteral nutrition in paediatric surgery. Zeitschrift fur Kinderchirurgie und Grenzgebiete 14(4): 357-365

Problems of protein hyperalimentation by the parenteral route in patients with nephrotic hypoproteinaemia. Bolletino della Societa Italiana di Biologia Sperimentale 52(14): 1028-1031

Problems of quality in breeding barley and oats. Trudy po Prikladnoi Botanike, Genetike i Selektsii 59(3): 60-65

Problems of quality in food and agricultural production. Berichte uber Landwirtschaft 54(1): 1-8

Problems of quality variation, international substitution, and dynamic adjustments in primary trade: the case of tea. Developing Economies 15(3): 293-319

Problems of rapid industrialization in developing countries from a socio-economic point of view. Sozialokonomische Schriften zur Agrarentwicklung, Gottingen Universitat (21): 123

Problems of reducing onion losses during storage. Gartenbau 21(9): 256-259

Problems of regulating economic conditions in agricultural production. Ikonomika na Selskoto Stopanstvo 14(7): 16-30

Problems of residues in animal products after use of chemical control agents in agriculture. Norsk Veterinaer Tidsskrift 87(4): 225-235

Problems of residues in honey, especially from chemicals (sulphathiazole) used in disease treatment. Tierarztliche Umschau 28(12): 623-625

Problems of rice marketing in Sierra Leone. Sierra Leone Agricultural Journal 3(1): 19-26

Problems of rice milling in Sierra Leone. Sierra Leone Agricultural Journal 3(1): 75-76

Problems of rural development. Intereconomics (8): 227-230

Problems of rural development: case studies and multi-disciplinary perspectives. Problems of rural development: case studies and multi disciplinary perspectives: xiii+148

Problems of rural settlement. Problemy sel' skogo rasseleniya: 80

Problems of salinity in agriculture. Plants in saline environments: 25-35

Problems of salmonellae in foods of animal origin, with special reference to meat products. Industrie Alimentari 15(1): 111-122

Problems of seed quality and field establishment. Bulletin, Scottish Horticultural Research Institute Association (9): 49-55

Problems of setting purchase prices. Izvestiya Akademii Nauk SSSR, Ser Ekonomicheskaya (1): 63-72

Problems of sheep breeding in the Carpathian mountains. Ovtsevodstvo (1): 16-17

Problems of sheep nutrition associated with the contents of nutrients and some biotonic materials in hay from the sheep-rearing regions of FAO project YU-14 Bosanska Krajina. Veterinaria, Yugoslavia 23(3): 385-395

Problems of silviculture in mountain regions. Schweizerische Zeitschrift fur Forstwesen 127(3): 138-150

Problems of small farmers under contract marketing with special reference to a case in Chiengmai province, Thailand. Economic Bulletin for Asia and the Pacific 26(2/3): 43-57

Problems of small-scale farming. Indian Journal of Agricultural Economics 30(3): 172-290

Problems of soil fertility in rice cultivation with particular reference to Sierra Leone conditions. Sierra Leone Agricultural Journal 3(1): 59-66

Problems of species and genera in Eucalyptus (Myrtaceae). Plant Systematics and Evolution 125(3): 155-167

Problems of sprinkler irrigation under humid climatic conditions. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (154): 165-173

Problems of standardization in the Slovenian dairy industry. Radovi Poljoprivrednog Fakulteta Univerziteta u Sarajevu 24(27): 685-691

Problems of standardization in the testing of wood preservatives in the Comecon countries. Holzindustrie 29(4): 99-103

Problems of state measures for the development of rural areas in Spain. Erdkunde 32(1): 47-60

Problems of steady growth in agricultural production. Vestsi Akademii Navuk BSSR, Sel' skagaspadarchykh Navuk (3): 5-10

Problems of stored products entomology in Britain arising out of the import of tropical products. Annals of Applied Biology 84: 120-124

Problems of supplementary artificial drying of hay in submontane regions. Roczniki Nauk Rolniczych C 72(2): 121-132

Problems of supply are fundamentally political. Tierzucht 30(4): 165-168

Problems of taxonomy in cultivated fungi. Pr vo vyssh s"edobn gribov v SSSR: 33-38

Problems of technique in breeding barley for yield. Selektsiya i semenovodstvo Resp mezhved temat nauch sb (27): 14-23

Problems of testing persistence in grasses. Wirtschaftseigene Futter 22(3/4): 220-231

Problems of the afforestation of blown sands in the Malacky region. Sbornik Vedeckeho Lesnickeho Ustavu Vysoke Skoly Zemedelske v Praze (17): 91-107

Problems of the agricultural utilization of peat-mineral marine-deposit soils. Mitteilungen fur die Schweizerische Landwirtschaft 26(7): 125-130

Problems of the biological value of feeds in conditions of large-scale commercial production. Sel' skokhozyaistvennaya Biologiya 12(5): 789-795

Problems of the biology of Geranium sanguineum in relation to its introduction into cultivation. Rasprostr i Prirod Zapasy Polezn Rast Uzbekistana (2): 36-40

Problems of the chemical control of damping-off in state forest nurseries in Poland. Sylwan 119(7): 39-48

Problems of the conservation of waterlogged wood. Maritime Monographs and Reports, National Maritime Museum (16): iii + 133 + 33 pl.

Problems of the dairy industry in Mexico. Agronomia (160/161): 98-111

Problems of the damage caused by Synanthedon myopaeformis and methods of control. Zastita Bilja 28(1)(139): 25-30

Problems of the determination of sennosides in senna leaves and fruit. Comparison of the D.A.B. VII and Eur. P. I. methods. Deutsche Apothekerzeitung 114(50): 1978-1979

Problems of the development and application of vigour tests to vegetable seeds. International Society for Horticultural Science: Symposium on seed problems in horticulture The search for practical solutions (83): 141-146

Problems of the development of capital - intensive agriculture. Research Reports, Tampere Peace Research Institute (12): 216-242

Problems of the development of the rice-producing regions of South East Asia. Geographische Berichte 21(81): 273-293

Problems of the diagnostics of toxoplasmosis. Vtoroi II Vsesoyuznyi simpozium po toksoplazmozu Itogi izucheniya toksoplazmoza v SSSR i puti dal' neishego uluchsheniya diagnostiki, lecheniya i profilaktiki, 26-28 maya 1976 g Tezisy Dokladov: 119-121

Problems of the ecology of toxoplasms (Toxoplasma gondii). Protozoology 3: 159-168

Problems of the efficiency of agriculture in the GDR under the gradual transfer to industrialized production. Internationale Zeitschrift der Landwirtschaft (4): 309-312

Problems of the epidemiology of potato viruses. Ziemniak : 81-97

Problems of the epidemiology, clinical treatment and prevention of Microsporum canis infection in the Ryazan district in the last 6 years (1967-1972). Vestnik Dermatologii i Venerologii (10): 79-82

Problems of the honey flow and the study of the melliferous properties of some plants. Proceedings of the XXVth International Apicultural Congress, Grenoble: 444-449

Problems of the importation of malaria into the People's Republic of Bulgaria. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 46(1): 68-70

Problems of the intensification of sheep breeding. Proceedings of the 6th scientific-production conference. Volume 2. Problemy intensifikatsii ovtsevodstva Materialy VI nauchno proizvodstvennoi konferentsii Tom II: 249

Problems of the intensification of sheep production in Russia (Proceedings of the All-Russian meeting on sheep breeding, Stavropol, 12-15 June 1973). Problemy intensifikatsii ovtsevodstva Rossii materialy Vserossiiskogo soveshchaniya po ovtsevodstvu, g Stavropol' , 12-15 iyunya 1973 g: 198

Problems of the management of mountainous grasslands in Poland. Zeszyty Problemowe Postepow Nauk Rolniczych (162): 85-104

Problems of the measurement of tenderness. Criteria and methods for assessment of carcass and meat characteristics in beef production experiments Seminar on carcass and meat quality in the EEC programme of co ordination of research on beef production, Zeist, 1975: 269-274

Problems of the mountain regions: national legislation and the EEC directive 268/75. Italia Agricola 114(10): 53-64

Problems of the new model law for co-operative enterprises in agriculture and the food industry. Staat und Recht 22(2): 280-285

Problems of the organization of vertical co-operation in the production of ware potatoes in the GDR. Wissenschaftliche Zeitschrift der Universitat Rostock 24(7): 925-928

Problems of the overproduction of milk. Deutsche Molkerei Zeitung 97(44; 45): 1428, 1433; 1458-1459

Problems of the physiology of spring wheat in breeding for yield in nothern Kazakhstan. Vopr povysheniya produktivn zern kul' tur: 54-58

Problems of the possible application of the European Unit of Account to the Common Agricultural Policy. Revue du Marche Commun (211): 456-467

Problems of the preservation and use of indigenous poultry breeds. Zhivotnovodstvo (11): 30-31

Problems of the prevention of coccidiosis on industrial chicken farms. Veterinarna Sbirka 75(3): 35-38

Problems of the prophylaxis of alveolar hydatid. Problemy parazitologii Trudy VII Nauchnoi Konferentsii Parasitologov USSR Part 1: 485-487

Problems of the purchasing body in assessing an additional wheat group. Arbeiten der DLG (146): 43-47

Problems of the regeneration of the Pinus nigra forests on Mt. Goc. Sumarstvo 28(6): 13-22

Problems of the removal of 'dangerous' or 'harmful' secondary tree species, especially in stands of Picea abies or Pinus sylvestris. Sozialistische Forstwirtschaft 25(5): 152-153

Problems of the spontaneous XX/XY syndrome in cattle. 2 Europaisches Kolloquium uber Zytogenetik Chromosomenpathologie in Veterinarmedizin, Tierzucht und Saugetierkunde, Giessen, 29 und 30 September 1975: 212-235

Problems of the statutes of agricultural production co-operatives specializing in crops. Staat und Recht 25(10): 1023-1033

Problems of the storage of agricultural products throughout the world. Agrarische Rundschau (6): 24-26

Problems of the suitability and bearing capacity of the tourist mountain regions in Switzerland. Probleme der Eignung und der Aufnahmekapazitat touristischer Bergregionen der Schweiz: xviii+138

Problems of the suitability of barley (Hordeum vulgare L. s.l.) pollen for anemophily. Kulturpflanze 25: 13-23

Problems of the transition of the communal slaughter house to new legal and organizational forms. Die Problematik der Umwandlung des kommunalen Schlachthofes in andere Rechts und Organisationsformen: 289

Problems of the transition to standardized planning of crop production. Kooperation 10(7): 311-313

Problems of timber trade and forestry in the Congo region. Holz Zentralblatt 103(6): 63-65

Problems of toxoplasmids. Materialy II Vsesoyuznogo S"ezda Protozoologov Chast' 2 Meditsinskaya protozoologiya: 38-39

Problems of transmission and spread of plant pathogenic viruses and mycoplasmas by animal vectors. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der DDR (134): 198

Problems of treatment of type I hyperlipoproteinaemia. Klinische Wochenschrift 54(9): 415-422

Problems of trombiculosis and its sporadic incidence. Ceskoslovenska Dermatologie 52(2): 100-106

Problems of trypanosomiasis eradication. Medical Journal of Zambia 10(2): 26-27

Problems of using a substitutional production function for forecasting. Illustrated from the example of a CES (Constant-Elasticity of Substitution) function for the Federal German farm sector. Agrarwirtschaft (70, Sonderheft): 212

Problems of utilization of the Soviet tractor and machine park . Courrier des Pays de l' Est (203): 45-49

Problems of utilizing the land. Rivista di Politica Agraria 24(2): 39-47

Problems of vegetative propagation. Allgemeine Forst und Jagdzeitung 148(5): 81-86

Problems of vertical integration in the production of sugar beet and sugar. Ikonomika na Selskoto Stopanstvo 14(4): 94-107

Problems of vertical water movement through two-layered ground. Zeszyty Naukowe Akademii Rolniczej we Wroclawiu, Melioracja (115(21)): 261-272

Problems of veterinary significance concerning imported tortoises after unsuitable wintering with regard to the incidence of ophthalmic affects and oxyuridosis. Acta Veterinaria, Brno 44(4): 407-412

Problems of virus control in ornamental woody plants. Archiv fur Gartenbau 24(4): 285-300

Problems of vocational training in developing countries - the example of Malaysia. Probleme der beruflichen Bildung in Entwicklungslandern dargestellt am Beispiel Malaysia: 148

Problems of weed control in gladioli largely solved? More trials still needed. Bloembollencultuur 86(37): 757

Problems of whitefly control. Rastitelna Zashchita 22(8): 21-24

Problems of wilt and breeding for wilt resistance in Bengal gram. Indian Journal of Genetics and Plant Breeding 34(2): 236-270

Problems of wilt control. Zashchita Rastenii (8): 28-29

Problems of women in the rural environment of the Sierra Norte region of Seville. Revista de Estudios Agro Sociales 23(89): 69-86

Problems of wood preservation during wood storage in chip form. Zellstoff und Papier 25(10): 306-309

Problems of work organization at peak periods in crop production. Agrargazdasagi Kutato Intezet Kozlemenyei (1): 74

Problems of world agricultural policy. BMELF Information (16): 10-14

Problems on the improvement of the burning quality of tobacco by genetic means. Montreux CORESTA symp:

Problems posed by Chrysops melicharii Mik (Tabanidae, Dipt.) in Switzerland. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 48(3/4): 291-293

Problems posed by grey mould on vines. How to resolve them?. Progres Agricole et Viticole 94(10): 294-311

Problems posed by seed multiplication in Panicum maximum. Cahiers ORSTOM, Biologie 10(2): 127-133

Problems posed by selective media for lactic streptococci; stability of industrial starters. Revue Laitiere Francaise (358): 605, 607

Problems posed by using the concept of 'renewal period' in even-aged high forest. Bulletin Technique, Office National des Forets, France (8): 29-41

Problems posed by wood-boring pests of conifers in Mediterranean forests. Revue Forestiere Francaise 27(4): 283-296 + summaries

Problems presented in different Mediterranean countries by insect pests of forests. II. - General view on forest insects in Morocco. Comptes Rendus des Seances de l' Academie d' Agriculture de France 63(10): 611-618

Problems presented in different Mediterranean countries by insect pests of forests. Insect pests of forests in Tunisia. Comptes Rendus des Seances de l' Academie d' Agriculture de France 1977; 62(17): 1236-1242

Problems regarding the efficient use of dazomet and Vapam for chemical soil disinfection. Archiv fur Gartenbau 23(4): 235-246

Problems regarding the method of trapping Lymantria monacha L. (Lepid. Lymantriidae) in different pheromone attractant traps. Anzeiger fur Schadlingskunde, Pflanzenschutz, Umweltschutz 49(4): 55-58

Problems regarding the optimum planning of production and processing of agricultural produce at the industrial-agricultural complexes. Planovo Stopanstvo 31(9): 56-65

Problems regarding the use of plum rootstocks. Gartenbau 25(1): 16-17

Problems regarding vegetable-growing efficiency in greenhouses in Bulgaria. Ikonomika na Selskoto Stopanstvo 13(6): 31-41

Problems related to phosphoric acid determination in viticulture. Comptes Rendus, 4e Colloque International sur le Controle de l' Alimentation des Plantes Cultivees Gent, September 1976, Vol II: ; 287-299

Problems related to the development of hybrid barley. Dissertation Abstracts International, B 35(8): 3718B-3719B

Problems related to the economic mechanism of production management during agro-industrial integration. Ikonomika na Selskoto Stopanstvo 14(2): 11-23

Problems relating to agricultural credit in present crisis conditions. Rivista di Politica Agraria 23(3): 43-51

Problems relating to information needed for optimizing production, processing and marketing of products of IACs. Ikonomika na Selskoto Stopanstvo 14(6): 81-90

Problems relating to maize breeding for drought resistance. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (158): 293-302

Problems that impede the normal progress of malaria eradication campaigns. Boletin de la Oficina Sanitaria Panamericana 79(5): 375-388

Problems with Bremia in lettuce. Zaadbelangen 31(2): 57-58, 60

Problems with graminicolous downy mildews in Israel to date. Tropical Agricultural Research Series (8): 35-38

Problems with self-fertile varieties. Rhein Monatsschr Gemuse, Obst Schnittblumen 64(10): 388-390

Problems with the cleaning and disinfection of automatic water troughs in farrowing pens. Praktische Tierarzt 57(6): 368-372, 377-378

Problems with the germination of seeds of Carpinus betulus (hornbeam). Verbondsnieuws voor de Belgische Sierteelt 21(13): 429-432

Problems with the new definition of a multiple unit. Newsletter, Association of Official Seed Analysts 51(2): 35-37

Problems with the propagation of birches. Groen (4): 119-121

Problems, diseases and diagnoses: a personal view. Veterinary Record 98(19): 379-381

Probolitrema callorhynchi n.sp., a trematode from the deep sea fish Callorhynchus capensis. Gidrobiologicheskii Zhurnal 2(6): 62-63

Procaine blockade (of the thoracic nerves) for bronchopneumonia in calves. Veterinariya, Moscow (11): 70-72

Procamallanus wallagus n.sp. (Nematoda: Camallanidae) from the fish Wallago attu of Sind. Sind University Research Journal 7(1/2): 13-16

Procedural difficulties in the gas-liquid chromatographic assay of the arylalkylamines. Journal of Chromatography 123(1): 45-50

Procedural guide for quantitatively sampling within-tree populations of Dendroctonus frontalis. Miscellaneous Publication, Texas Agricultural Experiment Station (1267): 26

Procedure for approximate determination of the servicing method for technical equipment, machines and building complexes in industrialized livestock farms. Agrartechnik (8): 402-404

Procedure for evaluating the biological degradation of turfgrass thatch. Agronomy Journal 67(6): 835-836

Procedure for inducing curly top epidemics in field plots. Journal of the American Society of Sugar Beet Technologists 18(1): 20-23

Procedure for making a complex wrapping for ices or similar frozen products, and wrapping thus obtained. French Patent Application: (2 303 734)

Procedure for manufacture of dietetic foods, particularly for controlled diets. German Democratic Re ic Patent: (126 104)

Procedure for mechanized (continuous-flow) measurement of serum ascorbic acid (vitamin C). Clinical Chemistry 22(1): 105-110

Procedure for recovery of proteins from whey. French Patent Application: (2 361 825)

Procedure for tapping Scots Pine. Avt sv SSSR, Kl A 01 g 23/10: (434916)

Procedure for the isolation of avian adeno and avian adeno-associated viruses. Avian Diseases 21(2): 315-318

Procedures and organization of horizontal and vertical integration in Belgian agriculture. Land Reform, Land Settlement and Cooperatives (2): 69-78

Procedures and potentialities in sugar beet production. Pesticide Science 9(3): 239-244

Procedures and problems involved in assessing the droplet size of insecticides applied by aerial and ground ULV equipment. Proceedings, New Jersey Mosquito Control Association, Inc? recd 1977; 62: 217-219

Procedures for approximating components of predicted difference. United States Department of Agriculture, Agricultural Research Service Production Research Report (165): 41-70

Procedures for carrying out a biological control project. Plant Protection Service Technical Bulletin, Department of Agriculture, Thailand 1974; (18): 14

Procedures for conducting a biological control program against Heliothis armigera. Plant Protection Service Technical Bulletin, Department of Agriculture, Thailand 1974; (19): 17

Procedures for control of the quality and quantity of rough chips. Holzindustrie 28(8): 249-251

Procedures for crystallization and further purification of tentoxin. Phytopathology 65(4): 495-496

Procedures for drawing up a balance sheet directed towards helping decision making and their effects on methods. Landwirtschaft Angewandte Wissenschaft (176): 320

Procedures for estimating the number of fish in large collections with a predetermined degree of accuracy. Ohio Journal of Science 78(Abstracts Suppl.): 6

Procedures for evaluating the potential losses during and following pesticide application. Paper presented at the 1977 Winter Meeting, American Society of Agricultural Engineers (77-1504): 35

Procedures for field handling of bovine semen in plastic straws. Proceedings of the Sixth Technical Conference on Artificial Insemination and Reproduction, Milwaukee, February 20-21, 1976: 51-60

Procedures for improvement of stability and keeping quality of liquid fodder milk and possibility of its use in calf rearing including use as cold drink. Kieler Milchwirtschaftliche Forschungsberichte 30(1): 3-29

Procedures for large-scale antiserum production in sheep. Journal of Immunological Methods 8(1/2): 37-45

Procedures for obtaining sectional views of fungal fructifications by scanning electron microscopy. Canadian Journal of Microbiology 22(9): 1252-1257

Procedures for rapid detection of virus and virus like diseases of grapevine. Plant Disease Reporter 61(7): 567-571

Procedures for surveillance of bulk milk sampling. Journal of Milk and Food Technology 39(5): 362-366

Procedures for the clinical management of small cetaceans. Journal of the American Veterinary Medical Association 167(7): 540-545

Procedures for the determination of trace elements in milk by energy dispersive X-ray fluorescence spectrophotometry. Procedures for the determination of trace elements in milk by energy dispersive X ray fluorescence spectrophotometry: 28

Procedures for the haemagglutination and the haemagglutination inhibition tests for avian infectious bronchitis virus. Avian Pathology 6(1): 9-17

Procedures for the mass rearing of Culex tarsalis in artificial outdoor ponds. Proceedings and Papers of the Forty fourth Annual Conference of the California Mosquito Control Association, Inc January 25-28, 1976, held at the Bakersfield Inn, Bakersfield, California: 110-111

Procedures in discharging dairy effluent into public purification plants. Deutsche Milchwirtschaft 28(48): 1718-1720

Procedures suggested for use in examination of clinical specimens for parasitic infection. Journal of Parasitology 63(5): 959-960

Procedures used to calculate the USDA-DHIA Modified Contemporary Comparison. United States Department of Agriculture, Agricultural Research Service Production Research Report (165): 18-34

Procedures used to test endemic plant pathogens for biological control of waterhyacinth. Proceedings of the American Phytopathological Society Annual Meeting (Volume 2): 31

Proceeding of the Society for the Study of Fertility, winter meeting, 4 January 1977, held at the Zoological Society, Regent's Park, London NW1 4RY. Titles. Journal of Reproduction and Fertility 50(1): 197-198

Proceedings - horse identification seminar, December 8-9, 1972, Washington State University. Proceedings horse identification seminar, December 8-9, 1972, Washington State University: ; 133

Proceedings 1975 Cornell Nutrition Conference for Feed Manufacturers. Proceedings 1975 Cornell Nutrition Conference for Feed Manufacturers: 120

Proceedings 1975. Cornell Nutrition Conference for Feed Manufacturers. October 28, 29 and 30, Statler-Hilton Hotel, Buffalo, N.Y. Proceedings 1975 Cornell Nutrition Conference for Feed Manufacturers October 28, 29 and 30, Statler Hilton Hotel, Buffalo, NY: 120

Proceedings 1976. Cornell Nutrition Conference for Feed Manufacturers. November 2, 3 and 4, 1976, Sheraton Motor Inn, Syracuse, N.Y. Proceedings 1976 Cornell Nutrition Conference for Feed Manufacturers November 2, 3 and 4, 1976, Sheraton Motor Inn, Syracuse, NY: 126

Proceedings Energy Symposium III Energy for food production. Report, Center for Energy Studies, Kansas State University (CES-12 ISDO-67): 116

Proceedings No.27 of course for veterinarians. Infectious diseases in the twilight zone (Mycoplasma, Chlamydia, Rickettsia et al.). University of Sydney, 9-13 February 1976. Proceedings No27 of course for veterinarians Infectious diseases in the twilight zone Mycoplasma, Chlamydia, Rickettsia et al University of Sydney, 9-13 February 1976: xii + 291

Proceedings No.36 of Course for Veterinarians. Fauna , parts A and B. Proceedings No36 of Course for Veterinarians Fauna [of Australia], parts A and B: 784

Proceedings Tall Timbers Conference on Ecological Animal Control by Habitat Management, No. 6, Feb. 28 - March 1, 1974, Gainesville, Florida. Proceedings Tall Timbers Conference on Ecological Animal Control by Habitat Management, No 6, Feb 28 March 1, 1974, Gainesville, Florida: [6+] 267

Proceedings Tall Timbers Fire Ecology Conference and Intermountain Fire Research Council Fire and Land Management Symposium, October 8-10, 1974, University of Montana, Missoula, Montana. Proceedings, Annual Tall Timbers Fire Ecology Conference (14): 675

Proceedings 6th world congress, Amsterdam 21-24 April 1977. Proceedings [of the] 6th world congress, Amsterdam 21-24 April 1977: 197

Proceedings and Papers of the Forty-fourth Annual Conference of the California Mosquito Control Association, Inc. January 25-28, 1976, held at the Bakersfield Inn, Bakersfield, California. Proceedings and Papers of the Forty fourth Annual Conference of the California Mosquito Control Association, Inc January 25-28, 1976, held at the Bakersfield Inn, Bakersfield, California: vi + 138

Proceedings and Papers of the Forty-third Annual Conference of the California Mosquito Control Association, Inc. January 26-29, 1975, held at the Hilton Inn, Redding, California. Proceedings and Papers of the Forty third Annual Conference of the California Mosquito Control Association, Inc January 26-29, 1975, held at the Hilton Inn, Redding, California: vi+176

Proceedings and Papers of the Twenty-seventh Annual Meeting of the Utah Mosquito Abatement Association held at Rodeway Inn, September 29-30, October 1, 1974, Salt Lake City, Utah. Proceedings and Papers of the Twenty seventh Annual Meeting of the Utah Mosquito Abatement Association held at Rodeway Inn, September 29-30, October 1, 1974, Salt Lake City, Utah: [4+] 37

Proceedings and Papers of the twenty-ninth annual meeting of the Utah Mosquito Abatement Association held at Rodeway Inn, Salt Lake City, Utah October 3-5, 1976. Proceedings and Papers of the twenty ninth annual meeting of the Utah Mosquito Abatement Association held at Rodeway Inn, Salt Lake City, Utah October 3-5, 1976: 41

Proceedings and papers of the Twenty-eighth Annual Meeting of the Utah Mosquito Abatement Association, held at Sherwood Hills, Sardine Canyon, Cache County, September 28-29-30, 1975. Proceedings and papers of the Twenty eighth Annual Meeting of the Utah Mosquito Abatement Association, held at Sherwood Hills, Sardine Canyon, Cache County, September 28-29-30, 1975: [8+] 27

Proceedings fourth annual conference of the Society for Advancement of Botany. Acta Botanica Indica Supplement 5(2): 12-36

Proceedings of 1975 Symposium on Adhesives for Products from Wood. Proceedings of 1975 Symposium on Adhesives for Products from Wood: iv + 261

Proceedings of 24th Western Poultry Disease Conference and 9th Poultry Health Symposium. March 18, 19, 20, 1975. Proceedings of 24th Western Poultry Disease Conference and 9th Poultry Health Symposium March 18, 19, 20, 1975: 95

Proceedings of 25th Western Poultry Disease Conference and 10th Poultry Health Symposium, March 8-11, 1976. Proceedings of 25th Western Poultry Disease Conference and 10th Poultry Health Symposium, March 8-11, 1976: 89

Proceedings of 26th Western Poultry Disease Conference and 11th Poultry Health Symposium, March 21-24, 1977, University of California, Davis. Proceedings of 26th Western Poultry Disease Conference and 11th Poultry Health Symposium, March 21-24, 1977, University of California, Davis: 142

Proceedings of 4th Congress of Yugoslavian Veterinarian and Veterinary Technicians, March 25-27, 1976, Ljubljana. Veterinarski Glasnik 30(4): v + 313-389

Proceedings of 7th annual meeting of the Anatomical Society of Southern Africa held at Bloemfontein, 19-22 Mar. 1975. Abstracts. Journal of Anatomy 121(2): 427-431

Proceedings of Eucarpia Fruit Section Symposium V. Top fruit breeding. Proceedings of Eucarpia Fruit Section Symposium V Top fruit breeding: 162

Proceedings of Third International Pig Veterinary Society Congress, Lyon, June 12-14, 1974 (English version). Proceedings of Third International Pig Veterinary Society Congress, Lyon, June 12-14, 1974 English version: 740

Proceedings of XV International Congress of Entomology, Washington, D.C. August 19-27, 1976. Proceedings of XV International Congress of Entomology, Washington, DC August 19-27, 1976: vii + 824

Proceedings of a conference on agriculture in the future and its implications for land-use planning, May 1-2, 1975, San Francisco. Proceedings of a conference on agriculture in the future and its implications for land use planning, May 1-2, 1975, San Francisco: iii+127

Proceedings of a joint meeting of the Society for the Study of Fertility and La Societe Nationale pour l'Etude de la Sterilite et de la Fecondite held at the School of Agriculture, Nottingham University, Sutton Bonington, Loughborough, on 31 March-2 April 1977. Titles. Journal of Reproduction and Fertility 50(2): 389-392

Proceedings of a joint symposium of the Society for the Study of Fertility and the British Society for Developmental Biology held on 5 January 1977 at the Zoological Society of London, Regent's Park, London. Titles. Journal of Reproduction and Fertility 50(1): 199-200

Proceedings of a second meeting on mycotoxins in animal disease, held at the University of Aberdeen, King's College, 7-8 April 1976. Proceedings of a second meeting on mycotoxins in animal disease, held at the University of Aberdeen, King' s College, 7-8 April 1976: iv + 65

Proceedings of a seminar on trypanosomiasis. East African Journal of Medical Research 2(1): 142

Proceedings of a symposium on fenitrothion: the long-term effects of its use in forest ecosystems. Ottawa, Canada; 20-22 April 1977. Report, National Research Council Canada (16073): [3+] 629

Proceedings of a symposium on insect pheromones and their applications. Nagaoka and Tokyo, December 8-11, 1976. Proceedings of a symposium on insect pheromones and their applications Nagaoka and Tokyo, December 8-11, 1976: ?; [5+] ii + 176

Proceedings of a symposium on meat demand and price forecasting, held on April 14 and 15, 1977 at the Centre for European Studies, Wye College. Proceedings of a symposium on meat demand and price forecasting, held on April 14 and 15, 1977 at the Centre for European Studies, Wye College: 138

Proceedings of a symposium on problems of pest and disease control in Northern Britain held at the University of Dundee, Scotland, 23-24 March 1977. Proceedings of a symposium on problems of pest and disease control in Northern Britain held at the University of Dundee, Scotland, 23-24 March 1977: 85

Proceedings of a symposium on salmonellosis, held at the Gent Veterinary Faculty (Belgium) on 31st October 1975. Mededelingen van de Faculteit Diergeneeskunde Rijksuniversiteit Gent 19(3/4): 103

Proceedings of a symposium on sorghum and millets for human food, Vienna, 1976. Proceedings of a symposium on sorghum and millets for human food, Vienna, 1976: 138

Proceedings of a symposium on the potential for energy farming in New Zealand, Lower Hutt, 26 Nov. 1975. Information Series, Department of Scientific and Industrial Research, New Zealand (117): 130

Proceedings of a symposium: 'Africa in the colonial period. I. The conservation and development of natural resources', held at Wolfson College, Oxford, 10-12 January 1975. Proceedings of a symposium: ' Africa in the colonial period I The conservation and development of natural resources' , held at Wolfson College, Oxford, 10-12 January 1975: 122

Proceedings of a workshop on farm equipment innovations for agricultural development and rural industrialization. Sponsored by the Institute for Development Studies and the Faculty of Agriculture of the University of Nairobi and the National Christian Council of Kenya held at the Faculty of Agriculture of the University of Nairobi, Kabete 19-21 August, 1975. Occasional Paper, Institute for Development Studies, University of Nairobi (16): 238

Proceedings of a workshop on forest fertilization in Canada. Proceedings of a workshop on forest fertilization in Canada: 131

Proceedings of an International Symposium on molecular genetics and biogenesis of mitochondria, 27-30 November, 1974, Leningrad, USSR. Molecular and Cellular Biochemistry 14(1/3): 1-164

Proceedings of an agricultural systems research conference at Massey University, 20-22 November, 1973. Proceedings of an agricultural systems research conference at Massey University, 20-22 November, 1973: 1975; 154

Proceedings of conference. Agricultural development prospects and possibilities. Proceedings of conference Agricultural development prospects and possibilities: 145

Proceedings of first FAO/SIDA seminar for plant scientists from Africa and the Near East. Cairo, Egypt, 1-20 September, 1973. Proceedings of first FAO/SIDA seminar for plant scientists from Africa and the Near East Cairo, Egypt, 1-20 September, 1973: 687

Proceedings of forage and livestock conference - with economic considerations for the producer. Proceedings of forage and livestock conference with economic considerations for the producer: 111

Proceedings of seminars on water pollution abatement technology in the pulp and paper industry. Economic and Technical Review Report, Environmental Protection Service, Canada (EPS 3-WP-76-4): 220

Proceedings of symposium on Canada and world food, August 22-24, 1977. Proceedings of symposium on Canada and world food, August 22-24, 1977: ix + many

Proceedings of symposium on management of intensified winter pastures and stocker calves (May 11-12, 1972). Proceedings of symposium on management of intensified winter pastures and stocker calves May 11-12, 1972: 91

Proceedings of the 11th congress of the German Veterinary Medical Association, Bad Nauheim 10-12 April 1975. Fortschritte der Veterinarmedizin (25): 280

Proceedings of the 15th Congress of the Association of Scandinavian Agricultural Research Workers, Reykjavik 1975. Part II. Nordisk Jordbrugsforskning 57(3): 563-867

Proceedings of the 1971 Tropical and Arid Fire Symposium: conducted by the Bush Fires Council of the Northern Territory, Darwin, June 8 to June 11, 1971. Proceedings of the 1971 Tropical and Arid Fire Symposium: conducted by the Bush Fires Council of the Northern Territory, Darwin, June 8 to June 11, 1971: ; v + 89

Proceedings of the 1973 market milk conference. Proceedings of the 1973 market milk conference: 81

Proceedings of the 1974 APDW workshop on crown rot of apple trees. Canadian Plant Disease Survey 55(3): 109-116

Proceedings of the 1976 Annual Meeting of the Canadian Agricultural Economics Society held at Halifax, Nova Scotia July, 1976. Proceedings of the 1976 Annual Meeting of the Canadian Agricultural Economics Society held at Halifax, Nova Scotia July, 1976: 93

Proceedings of the 1976 British Crop Protection Conference - Weeds (13th British Weed Control Conference), 15th to 18th November, 1976, Hotel Metropole, Brighton, England. Proceedings of the 1976 British Crop Protection Conference Weeds 13th British Weed Control Conference, 15th to 18th November, 1976, Hotel Metropole, Brighton, England: 1977; 1051

Proceedings of the 1977 Annual Meeting of the Canadian Agricultural Economics Society held at Guelph, Ontario, in conjunction with the International Association of Agricultural Economists, August 1977. Proceedings of the 1977 Annual Meeting of the Canadian Agricultural Economics Society held at Guelph, Ontario, in conjunction with the International Association of Agricultural Economists, August 1977: iii+115

Proceedings of the 1977 British Crop Protection Conference - Pests and Diseases (9th British Insecticide and Fungicide Conference), 21st to 24th November 1977, Hotel Metropole, Brighton, England. Volumes 1, 2 & 3. Proceedings of the 1977 British Crop Protection Conference Pests and Diseases 9th British Insecticide and Fungicide Conference, 21st to 24th November 1977, Hotel Metropole, Brighton, England Volumes 1, 2 and 3: xx+ 1-322;xx+323-656; xv+657-1045

Proceedings of the 1977 Market Milk Conference held at Massey University, Palmerston North, on Wednesday, 19 October and Thursday, 20 October 1977. Proceedings of the 1977 Market Milk Conference held at Massey University, Palmerston North, on Wednesday, 19 October and Thursday, 20 October 1977: 81

Proceedings of the 1st conference of the All-Union Society of Protozoologists, October 1971, Baku. Materialy pervogo s' ezda Vsesoyuznogo Obshchestva Protozoologov, Oktyabr' 1971, Baku: 312

Proceedings of the 1st international symposium on nitrogen fixation. Proceedings of the 1st international symposium on nitrogen fixation: 717

Proceedings of the 20th World Veterinary Congress, 6-12 July, 1975, Thessaloniki, Greece. Vol. 1. Proceedings of the 20th World Veterinary Congress, 6-12 July, 1975, Thessaloniki, Greece Vol 1: 885

Proceedings of the 20th World Veterinary Congress, 6-12 July, Thessaloniki, Greece. Volumes 1-3. Proceedings of the 20th World Veterinary Congress, 6-12 July, Thessaloniki, Greece Volumes 1-3: 2703

Proceedings of the 20th World Veterinary Congress, Thessaloniki, Greece, 6th-12th July, 1975. Volume 3. Proceedings of the 20th World Veterinary Congress, Thessaloniki, Greece, 6th-12th July, 1975 Volume 3: 852

Proceedings of the 25th Western Poultry Disease Conference and 10th Poultry Health Symposium, March 8-11, 1976. Proceedings of the 25th Western Poultry Disease Conference and 10th Poultry Health Symposium, March 8-11, 1976: iv + 89

Proceedings of the 29th annual convention of the National Association of Animal Breeders, Dallas, Texas, Aug. 17-20, 1975. Proceedings of the 29th annual convention of the National Association of Animal Breeders, Dallas, Texas, Aug 17-20, 1975: 184

Proceedings of the 2nd National Meeting on Problems of sheep, goat and buffalo husbandry, Bari, 17-20 May 1976. Atti del II Convegno Nazionale dedicato ai "Problemi dell' Allevamento Ovino, Caprino e Bufalino", Bari, 17-20 Maggio 1976: 424

Proceedings of the 2nd National Plant Pathology Conference, Brisbane, Australia, 12-14 May, 1976. Abstracts of papers. Australian Plant Pathology Society Newsletter 5(1, Suppl.): Abs. 1-233

Proceedings of the 30th and 31st Southern pasture and forage crop improvement conferences, University of Kentucky, Lexington May 29-31, 1973, University of Arkansas, Fayetteville May 21-24, 1974. Proceedings of the 30th and 31st Southern pasture and forage crop improvement conferences, University of Kentucky, Lexington May 29-31, 1973, University of Arkansas, Fayetteville May 21-24, 1974: 262

Proceedings of the 32nd Annual Meeting, Electron Microscopy Society of America, St. Louis, Missouri, USA, Aug. 13-15, 1974. Proceedings of the 32nd Annual Meeting, Electron Microscopy Society of America, St Louis, Missouri, USA, Aug 13-15, 1974: 575

Proceedings of the 3rd Brazilian Beekeeping Congress, 1974. Anais do 3 deg Congresso Brasileiro de Apicultura, 1974: 315

Proceedings of the 4th Brazilian Beekeeping Congress, 1976. Anais do 4 deg Congresso Brasileiro de Apicultura, 1976: 400

Proceedings of the 4th Brazilian Congress on Poultry Breeding, 14-17 Sep. 1975, Porto Alegre. Anais, IV Congresso Brasileiro de Avicultura, 14 a 17 de setembro 1975, Porto Alegre: 204

Proceedings of the 4th California alfalfa symposium, Fresno, California, December 4-5, 1974. Proceedings of the 4th California alfalfa symposium, Fresno, California, December 4-5, 1974: 65

Proceedings of the 4th Conference of West African Cocoa Entomologists, Zoology Department, University of Ghana, Legon, Ghana, 9th-13th December 1974. Proceedings of the 4th Conference of West African Cocoa Entomologists, Zoology Department, University of Ghana, Legon, Ghana, 9th-13th December 1974: recd 1977; xxi+202

Proceedings of the 54th Annual Conference of the Australian Veterinary Association, Perth, 9-13 May 1977. Proceedings of the 54th Annual Conference of the Australian Veterinary Association, Perth, 9-13 May 1977: 191

Proceedings of the 54th annual conference of the Australian Veterinary Association Perth, 9-13 May 1977. Proceedings of the 54th annual conference of the Australian Veterinary Association Perth, 9-13 May 1977: 192

Proceedings of the 54th annual conference, Perth, 9-13 May 1977. Proceedings of the 54th annual conference, Perth, 9-13 May 1977: 192

Proceedings of the 5th European Poultry Conference, Malta, 5-11 Sep. 1976. I. II. Proceedings of the 5th European Poultry Conference, Malta, 5-11 Sep 1976 I II: 1335

Proceedings of the 5th International Peat Congress, Poznan, Poland, Sept. 21-25, 1976. Vol. 1-3. Proceedings of the 5th International Peat Congress, Poznan, Poland, Sept 21-25, 1976 Vol 1-3: 482 + 336 + 335

Proceedings of the 6th European Symposium - Food: engineering & food quality. Proceedings of the 6th European Symposium Food: engineering and food quality: 414

Proceedings of the 6th Seminar of the New Zealand Veterinary Association Sheep Society. Proceedings of the 6th Seminar of the New Zealand Veterinary Association Sheep Society: 161

Proceedings of the 70th Annual Conference for Veterinarians. Cornell Veterinarian 68(Suppl. 7): 317

Proceedings of the 71st regular meetings of the German Society for Paediatrics, Hamburg 9-11 September 1974. Monatsschrift fur Kinderheilkunde 123(5): 189-489

Proceedings of the 72nd annual meeting, 1976. Proceedings of the 72nd annual meeting, 1976: 218

Proceedings of the 8th Research-Industry Conference, Omaha, Nebraska, February 12-13, 1975. Proceedings of the 8th Research Industry Conference, Omaha, Nebraska, February 12-13, 1975: 110

Proceedings of the 9th Meeting of the Polish Parasitological Society, Katowice, Poland, 18-20 May, 1967. Pamietnik IX Zjazdu Polskiego Towarzystwa Parazytologicznego, Katowice, Poland, 18-20 V 1967 [Monografie Parazytologiczne No 6]: 278

Proceedings of the 9th national conference on wheat utilization research, Seattle, Washington, October 8-10, 1975. Proceedings of the 9th national conference on wheat utilization research, Seattle, Washington, October 8-10, 1975: 236

Proceedings of the AFRO Workshop on rural environment and development planning in Southern Africa held at the University College of Botswana 12-24 July 1976. Proceedings of the AFRO Workshop on rural environment and development planning in Southern Africa held at the University College of Botswana 12-24 July 1976: ix+513

Proceedings of the Agro-Industrial Waste Symposium, 19-20th September, 1975, Kuala Lumpur, Malaysia. Proceedings of the Agro Industrial Waste Symposium, 19-20th September, 1975, Kuala Lumpur, Malaysia: 229

Proceedings of the Association of Applied Biologists. Annals of Applied Biology 88(2): 329-350

Proceedings of the Association of Applied Biologists, Main Residential Meeting, University of Sussex, Brighton, on 18-22 April 1977. Symposium on the legume-Rhizobium symbiosis. Annals of Applied Biology 88(3): 445-487

Proceedings of the Association of Applied Biologists. Tropical pests. Annals of Applied Biology 84(1): 107-134

Proceedings of the Association of Veterinary Anaesthetists, No. 5, 1974-1975. Proceedings of the Association of Veterinary Anaesthetists, No 5, 1974-1975: iv + 62

Proceedings of the Australian Society for Reproductive Biology. Journal of Reproduction and Fertility 46(2): 493-495

Proceedings of the Australian Society for Reproductive Biology, Eighth annual conference, 18-20 August, 1976, held at the University of Queensland. Theriogenology 6(6): 595-659

Proceedings of the Australian Society for Reproductive Biology, Ninth Annual Conference, 17-19th August, 1977, held at the Medical Centre, University of Melbourne. Theriogenology 8(4): 129-210

Proceedings of the Australian Society for Reproductive Biology. Eighth Annual Conference, 18th-20th August 1976, University of Queensland. Theriogeneology 6(6): 595-659

Proceedings of the Australian Society for Reproductive Biology. Sixth annual conference, 26-28 August 1974, held at the Medical Centre, University of Melbourne, Victoria. Journal of Reproduction and Fertility 43(2): 373-404

Proceedings of the Australian Society of Animal Production. Eleventh Biennial Conference, Adelaide, South Australia, February 1976. Proceedings of the Australian Society of Animal Production 11: 571

Proceedings of the British Equine Veterinary Association. Special scientific meeting on contagious equine metritis, 1977, King's College, Cambridge. Proceedings of the British Equine Veterinary Association Special scientific meeting on contagious equine metritis, 1977, King' s College, Cambridge: 36

Proceedings of the British Society for Parasitology. Parasitology 75(2): i-xxxviii

Proceedings of the British Society for Parasitology. Spring Meeting held at the University of Nottingham, 2-4 April 1974. Parasitology 69(2): i-xxvii

Proceedings of the Canadian Agricultural Outlook Conference. Market Commentary (December): 84

Proceedings of the Canadian Agricultural Outlook Conference December 1976. Proceedings of the Canadian Agricultural Outlook Conference December 1976: 97

Proceedings of the Colloquium on the control of sexual cycles in domestic animals, October 27-30, 1974, Nouzilly, France. Annales de Biologie Animale Biochimie Biophysique 15(2): 131-498

Proceedings of the Conference on Financing Primary Production in Commercial Agriculture: research Issues. Federal Reserve Bank of Chicago, March 15-17, 1976. Agricultural Finance Review 37(February): 1-132

Proceedings of the Conference on Metropolitan Physical Environment, Syracuse, New York, 1975. General Technical Report, USDA Forest Service (NE-25): 447

Proceedings of the Czechoslovak Physiological Society, September 10-12, 1975. Physiologia Bohemoslovaca 25(3): 255-287

Proceedings of the EPA/NIEHS/Federal Working Group and Pest Management Conference on Human Health Effects of New Approaches to Insect Pest Control, Durham, North Carolina, August 4-6, 1975. Environmental Health Perspectives 14: iv + 206

Proceedings of the Eighth Annual Conference, Brisbane, August 18-20, 1976. Abstracts of papers. Proceedings of the Eighth Annual Conference, Brisbane, August 18-20, 1976 Abstracts of papers: 58

Proceedings of the Eighth British Insecticide and Fungicide Conference, 17th to 20th November 1975, Hotel Metropole, Brighton, England. Volumes 1, 2 and 3. Proceedings of the Eighth British Insecticide and Fungicide Conference, 17th to 20th November 1975, Hotel Metropole, Brighton, England Volumes 1, 2 and 3: xxx + 1069

Proceedings of the Eighth British Insecticide and Fungicide Conference, Brighton, England, 17-20 November 1975. Vol. 3. Proceedings of the Eighth British Insecticide and Fungicide Conference, Brighton, England, 17-20 November 1975 Vol 3: ; xi + 719-1069

Proceedings of the Eighth British Insecticide and Fungicide Conference, Brighton, England, 17-20 November, 1975. Vols. 1 and 2, Research Reports. Proceedings of the Eighth British Insecticide and Fungicide Conference, Brighton, England, 17-20 November, 1975 Vols 1 and 2, Research Reports: xix + 372; xix + 373-718

Proceedings of the Eighth International Congress of the International Union for the Study of Social Insects, Wageningen, The Netherlands, September 5-10, 1977. Proceedings of the Eighth International Congress of the International Union for the Study of Social Insects, Wageningen, The Netherlands, September 5-10, 1977: xi + 325

Proceedings of the European Conference of Agricultural Economists. 1. Changes in society and the economy. European Review of Agricultural Economics1975; 2(4): 397-410

Proceedings of the Federation of British Plant Pathologists. Annals of Applied Biology 84(2): 271-303

Proceedings of the Fifth East African Weed Control Conference, 16th-18th January 1974, Nairobi, Kenya. Proceedings of the Fifth East African Weed Control Conference, 16th-18th January 1974, Nairobi, Kenya: 300

Proceedings of the Fifth International Agricultural Aviation Congress, 22nd-25th September 1975, National Agricultural Centre, Warwickshire, England. Proceedings of the Fifth International Agricultural Aviation Congress, 22nd 25th September 1975, National Agricultural Centre, Warwickshire, England: 403

Proceedings of the Fifth Symposium on Integrated Control in Orchards. Bolzano, 3-7 ix. 1974. Comptes rendus du 5eme symposium sur la lutte integree en vergers Bolzano, 3-7 ix 1974: 369

Proceedings of the Fiftieth Annual Congress of the South African Sugar Technologists' Association, Durban, 14-18 June, 1976. Proceedings of the Fiftieth Annual Congress of the South African Sugar Technologists' Association, Durban, 14-18 June, 1976: xi + 246

Proceedings of the Fifty-First Annual Congress of the South African Sugar Technologists' Association. Proceedings of the Fifty First Annual Congress of the South African Sugar Technologists' Association: xii + 178

Proceedings of the First Annual Conference of the Nigerian Society for Animal Production. Symposium on drought. With abstracts of papers presented at the Conference. Nigerian Journal of Animal Production 1(1): 11-119

Proceedings of the First Australasian Poultry and Stock Feed Convention, 10-15 October 1976, Melbourne. Volume 2. Proceedings of the First Australasian Poultry and Stock Feed Convention, 10-15 October 1976, Melbourne Volume 2: 426

Proceedings of the First Congress of the Entomological Society of Southern Africa, 1974 Stellenbosch. Proceedings of the First Congress of the Entomological Society of Southern Africa, 1974 Stellenbosch: [4 +] 273

Proceedings of the First International Colloquium on Invertebrate Pathology and IXth Annual Meeting, Society for Invertebrate Pathology-Queen's University at Kingston, Canada, 1976. Proceedings of the First International Colloquium on Invertebrate Pathology and IXth Annual Meeting, Society for Invertebrate Pathology Queen' s University at Kingston, Canada, 1976: iii + 461

Proceedings of the First International Planning Conference and Workshop on the ecology and control of bacterial wilt caused by Pseudomonas solanacearum. Proceedings of the First International Planning Conference and Workshop on the ecology and control of bacterial wilt caused by Pseudomonas solanacearum: 166

Proceedings of the First International Symposium on Equine Haematology, held May 28-30, 1975 at Michigan State University. Proceedings of the First International Symposium on Equine Haematology, held May 28-30, 1975 at Michigan State University: 1977; ix + 574

Proceedings of the First International Symposium on Equine Hematology, Michigan State University, East Lansing, May 28th-30th, 1975. Proceedings of the First International Symposium on Equine Hematology, Michigan State University, East Lansing, May 28th-30th, 1975: 574

Proceedings of the First International Working Conference on Stored-Product Entomology, Savannah, Georgia, USA, October 7-11, 1974. Proceedings of the First International Working Conference on Stored Product Entomology, Savannah, Georgia, USA, October 7-11, 1974: ; 705

Proceedings of the First Joint Conference of the Association of Veterinary Surgeons Malaysia and the Australian Association of Cattle Veterinarians. Kuala Lumpur, Malaysia 16-20 May 1977. Proceedings of the First Joint Conference of the Association of Veterinary Surgeons Malaysia and the Australian Association of Cattle Veterinarians Kuala Lumpur, Malaysia 16-20 May 1977: 181

Proceedings of the First Latin-American Congress of Entomology, Cuzco, Peru, 12-18th April 1971. Revista Peruana de Entomologia 15(2): [4+] 201-372

Proceedings of the First National Conference on methods of glasshouse cultivation of market garden plants. Ragusa, 22-24 November 1971. Tecnica Agricola, Italy 26(1/2/3): 974

Proceedings of the First National Symposium on Plantation Crops December 8-9, 172 Trivandrum, Kerala, India. Journal of Plantation Crops 1974; 1(Supplement): [12] + 220 + iv

Proceedings of the First South African Maize Breeding Symposium 1974. Technical Communication, Re ic of South Africa Department of Agricultural Technical Services (132): 112

Proceedings of the First Workshop on Phytobacteriology. Proceedings of the First Workshop on Phytobacteriology (Ed. 3): 73

Proceedings of the Food and Nutrition Symposium, Institute Pertanian Bogor, Indonesia, 23 August 1976. Proceedings of the Food and Nutrition Symposium, Institute Pertanian Bogor, Indonesia, 23 August 1976: 105

Proceedings of the Forty-sixth Annual Meeting of the American Association of Physical Anthropologists, Washington Plaza Hotel, Seattle, Washington, April 14, 15, 16, 1977. American Journal of Physical Anthropology 47(1): 103-194

Proceedings of the Fourth British Pest Control Conference. April 21st-26th, 1975, Hotel de France, St. Helier, Jersey, Channel Islands. Proceedings of the Fourth British Pest Control Conference April 21st 26th, 1975, Hotel de France, St Helier, Jersey, Channel Islands: [146]

Proceedings of the Fourth Conference on Phytiatry and Phytopharmacy in the Mediterranean region. Comptes Rendus des Quartreiemes Journees de Phytiatrie et de Phytopharmacie Circum Mediterraneennes: received 1977; 493

Proceedings of the Fourth International Symposium on Yeasts, Vienna, Austria, 8-12 July 1974. Proceedings of the Fourth International Symposium on Yeasts, Vienna, Austria, 8-12 July 1974 (Part I): 307

Proceedings of the German Zoological Society. 68th Meeting at Karlsruhe, May 19-24, 1975. Verhandlungen der Deutschen Zoologischen Gesellschaft 68 Jahresversammlung vom 19 bis 24 Mai 1975 in Karlsruhe: [4] + 168

Proceedings of the German Zoological Society. 69th Meeting at Hamburg, June 7-12, 1976. Verhandlungen der Deutschen Zoologischen Gesellschaft 69 Jahresversammlung vom 7 bis 12 Juni 1976 in Hamburg: [4+]300[+1]

Proceedings of the IDF Seminar on Mastitis Control 1975. Annual Bulletin, International Dairy Federation (85): xv + 512

Proceedings of the IDF seminar on mastitis control 1975, Reading University April 7-11. Proceedings of the IDF seminar on mastitis control 1975, Reading University April 7-11: xv + 512

Proceedings of the III International Symposium on Pollination, Prague, 15-18 May 1974. Bulletin Technique Apicole 2(Supplement): 331

Proceedings of the IUFRO (International Union of Forestry Research Organizations) conference on wood gluing, held September 22-23, 1975, at U.S. Forest Products Laboratory, Forest Service, U.S. Department of Agriculture. Proceedings of the IUFRO International Union of Forestry Research Organizations conference on wood gluing, held September 22-23, 1975, at US Forest Products Laboratory, Forest Service, US Department of Agriculture: 187

Proceedings of the IUFRO joint meeting of working parties on Population and Ecological Genetics, Breeding Theory and Progeny Testing, S.02.04.1-3. Proceedings of the IUFRO joint meeting of working parties on Population and Ecological Genetics, Breeding Theory and Progeny Testing, S02041-3: xi + 497

Proceedings of the IV Congress of the Mediterranean Phytopathological Union, Zadar, Yugoslavia, 1975. Poljoprivredna Znanstvena Smotra 39 (49): 624

Proceedings of the IV International Symposium on Biological Control of Weeds. Proceedings of the IV International Symposium on Biological Control of Weeds: ; iv + 299

Proceedings of the IXth International Scientific Congress on the Cultivation of Edible Fungi, Taipei, November 1974. Mushroom Science 9: 271

Proceedings of the International Commission on Trichinellosis No. XII. Wiadomosci Parazytologiczne 21(4/5): 511-784