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Geography & Life Sciences: Chapter 271

Chapter 271 provides bibliographic information on scholary research in geography and in the life sciences.

A comprehensive nitrogen fertilizer management model for winter wheat (Triticum aestivum L.). Dissertation Abstracts International, B 35(4): 1484

A comprehensive population communication strategy: Bangladesh 3 vols. A comprehensive population communication strategy: Bangladesh 3 vols:

A comprehensive review of downy mildew and ergot of pearl millet. Proceedings of the consultants' group meetings on downy mildew and ergot of pearl millet: 15-53

A comprehensive rural health project in Jamkhed (India). Health by the people: 1977; 70-90

A comprehensive study on the composition of margarines on the market. Journal of the Canadian Dietetic Association: 39(1) 11-15

A computer analysis of diallel experiments. Biometrics 28(3): 911

A computer analysis of high frequency disturbances in arterial blood flow. Computers and Biomedical Research 9(1): 75-88

A computer method for the analysis of dilatometric measurements on fats. Journal of Food Technology 11(6): 629-635

A computer model allowing maintenance of large amounts of genetic variability in Mendelian populations. II. The balance of forces between linkage and random assortment. Genetics 82(2): 377-399

A computer model as an aid to management of a lowland intensive lamb production system. Technical Publication Series, Royal Agricultural Society of England (2): 18

A computer model to evaluate chemical control of beet armyworm in chrysanthemum ranges in Florida. Florida Entomologist 59(1): 93-99

A computer program for analyzing PERT networks. USDA Forest Service General Technical Report, Northeastern Forest Experiment Station (NE-32): 10

A computer program for least cost livestock feed formulation. Extension Bulletin, School of Agricultural Economics and Extension Education, Ontario Agricultural College, University of Guelph (AEEE/76/13): 31

A computer program for simulating cambial activity and ring growth. Tree ring Bulletin 35: 49-56

A computer simulation model for population studies of woodland pool Aedes mosquitoes. Environmental Entomology 4(6): 905-919

A computer simulation study of the potential productivity of wildlife in the boreal mixed-wood zone of Alberta. Agriculture Bulletin (Special): 72-75

A computer study of the effects of electrophoretic combinations of alleles on observed levels of linkage disequilibrium. Canadian Journal of Genetics and Cytology 18(3): 561

A computer-based method of examining students in farm management. European Review of Agricultural Economics1975; 2(1): 23-32

A computer-based retirement planning system for farmers with low income. Dissertation Abstracts International, A 34(9): 5430

A computer-based, extension pest management delivery system. Environment Entomology 5(1): 20-34

A computer-compatible proforma for field soil records. Geoderma 15(1): 21-29

A computer-statistical procedure to determine agroclimatic analogues for tea production in Colombia. Agricultural Meteorology 15(2): 221-230

A computerized budgetary projection mechanism for farm plans adaptable to farm records systems. Dissertation Abstracts International, A 34(9): 5432

A computerized cattle feeding program for replacement and ration formulation. Illinois Agricultural Economics 12(2): 16-25

A computerized decision-making model for the beef/forage enterprise. AID Research and Development Abstracts 3(3): p.25

A computerized farm accounting system. Annales de Gembloux 80(4): 187-199

A computerized futures market simulation system. Contributed Paper AAEA Meeting, August 1975:

A computerized information system for agricultural sector. Indian Journal of Agricultural Economics 32(1): 45-78

A computerized management aid for evaluating the machinery lease or purchase decision. Agricultural Economics Discussion Papers Series, Department of Agriculture, University of Queensland (2/77): ii + 8

A computerized method for evaluating durum wheat quality. Cereal Chemistry 53(6): 910-915

A computerized method for wheat quality evaluation. Cereal Foods World 20(1): 46-48

A computerized model for planning the growth and organization of swine farms. Dissertation Abstracts International, A 34(9): 5434

A computerized prediction model for egg production management decisions. Dissertation Abstracts International, B 35(9): 4299

A computerized procedure for estimating nutrient intake. Journal of Toxicology and Environmental Health 2(2): 481-487

A computing method for checking the composition and uniformity of grass-seed mixtures. Kerteszeti Egyetem Kozlemenyei 1976; 39 (7): 385-394

A concept for the development of long-term management plans for aquatic plant control. Final Report, Army Engineer Waterways Experiment Station (WES-MP-A-77-1): 31

A concept whose time has come. Quick Frozen Foods 36(12): 28, 30, 36-37, 92

A conceptual analysis of approaches to rural development. Discussion Paper, Institute for Development Studies, University of Nairobi (204): 24

A conceptual approach to the child with exceptional nutritional requirements. Clinical Pediatrics 12(8): 456-467

A conceptual basis of G X E interactions for plant improvement. 3rd International Congress of the Society for the Advancement of Breeding Researches in Asia and Oceania SABRAO Plant Breeding Papers: 1-3 Genotype environmental interactions and physiology d Adaptation to variable environments: 1-11

A conceptual framework for guiding policy-related research on migration. Land Economics 52(1): 66-76

A conceptualisation of poverty in rural India. World Development 4(4): 261-276

A concise revision of the Flacourtiaceae of New Caledonia and the Loyalty Islands. Blumea 22(1): 123-147

A concise textbook on plant physiology. Kratskii spravochnik po fiziologii rastenii (Ed. 2): 591

A condition resembling human localized myositis ossificans in two dogs. Journal of Small Animal Practice 17(6): 371-377

A conductometric method of estimating total minerals in fruit juices. Przemyl Spozywczy 29(11): 439-446

A cone weevil, Conotrachelus neomexicanus, on ponderosa pine in Colorado: life history, habits, and ecological relationships (Coleoptera: Curculionidae). Canadian Entomologist 108(7): 693-699

A cone-belt distributor for seed and fertilizer. Proceedings of the Fourth International Conference on Mechanization of Field Experiments July 1976, Iowa State University, Ames, USA: 97-100

A conference in Bulgaria on distant hybridization of cereal crops. Vestnik Ceskoslovenske Akademie Zemedelske 21(10): 443-444

A conference on forestry management held at the Society's house in John Adam Street London on Tuesday 25 November 1975. A conference on forestry management held at the Society' s house in John Adam Street London on Tuesday 25 November 1975: ; 108

A conference on horse AI. Abstracts of papers given at a horse AI conference at the Swedish Association for Animal Breeding on 17 Mar. 1976. Meddelanden, Svensk Husdjursskotsel (81): 23

A conference on problems of the cultivation of cereals in the Slovakian Socialist Republic with the aim of using regionalized varieties most effectively. Vestnik Ceskoslovenske Akademie Zemedelske 22(2): 66-69

A congenital persistant swine fever infection. I. Clinical and virological observations. II. Immune response to swine fever virus and unrelated antigens. Veterinary Microbiology 2(2): 121-142

A conservation bench terrace to increase crop yields in deep black soils. Current Research 4(12): 207-208

A considerable saving of heat with slight lowering of the glasshouse temperature. Vakblad voor de Bloemisterij 31(37): 64-65

A consideration of some of the apparent nonmendelian aspects of a mutator system in maize. Genetics 86(2, II): s52-s53

A consideration of the chi-square test of Hardy-Weinberg equilibrium in a non-multinomial situation. Annals of Human Genetics 39(2): 141-145

A consideration of the mycotoxin hypothesis with special reference to the mycoflora of maize, sorghum, wheat and groundnuts. A consideration of the mycotoxin hypothesis with special reference to the mycoflora of maize, sorghum, wheat and groundnuts: vii + 112

A consideration of tolerance to parasites in plants. Annals of Applied Biology 89(2): 373-378

A consideration on the roguing of diseased plants for maize downy mildew control. Japanese Journal of Crop Science 47(1): 141-146

A consistent outline for Bavarian advisory services, vocational training in agriculture and further education for part-time farmers. Ausbildung und Beratung in Land und Hauswirtschaft (10): 170-173

A consolidated list of wild and cultivated plant species attacked by sugarcane borers in North India. Proceedings of the International Society of Sugar Cane Technologists Fourteenth Congress, New Orleans, Louisiana, October 22 November 5, 1971: 435-439

A conspectus of the flora of Ryazan Meshchera. Konspekt flory Ryazavskoi Meshchery: 326

A consumer co-operative in the African environment. Summary of a thesis presented to the Institut Catholique in Paris in 1974 entitled marketing and development: the Trafipro co-operative in Rwanda. Archives Internationales de Sociologie de la Cooperation et du Developpement (37): 79-113

A consumer preference approach to the planning of rural primary health-care facilities. Operations Research 24(5): 991-1025

A consumer-based methodology for the planning of rural primary health care facilities. Dissertation Abstracts International, B 37(7): p.3358

A contagious genital infection of mares. Veterinary Record 101(5): 103-103

A contemporary picture of the mature ovarian follicle of mammals. Anatomia Histologia Embryologia 6(3): 217-239

A contemporary political economy of family farming. American journal of agricultural economics: 58(5) 812-819

A continental forest. Gardeners Chronicle 180(14): 35-37

A continuous coagulator in an automatic cheese factory. RTIA [Revue Technique et Economique de l' Industrie Alimentair] 23(241): 47-50

A continuous culture apparatus for the mass production of algae. Aquaculture 6(4): 319-331

A continuous junction in the midgut and in Malpighian tubules of the honeybee. Zoomorphologie 85: 17-22

A continuous mathematical model for the estimation of biological parameters of a population of polyvoltine insects. Redia 56: 375-385

A continuous recording black porous disc atmometer - capacitance method. Journal of Agricultural Engineering Research 21(4): 443-446

A continuously variable feed mechanism for frame saws. Derevoobrabatyvayushchaya Promyshlennost' (8): 7-9 + smry.

A contravention of the legislation on antibiotics, and a discussion of the provisions concerning laboratory tests for antibiotics residues in milk. Dansk Veterinaertidsskrift 58(19): 734-736

A contribution from forest history towards the definition of forest. Schweizerische Zeitschrift fur Forstwesen 127(6): 423-424

A contribution on dipping apples in calcium salts. Erwerbsobstbau 17(10): 147-148

A contribution on methods for the mass rearing of the cherry fruit fly, Rhagoletis cerasi L., on artificial media. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 50(1): 25-33

A contribution on the accumulation and partial purification of an oviposition-deterring pheromone of the cherry fly, Rhagoletis cerasi L. (Dipt., Trypetidae). Zeitschrift fur Angewandte Entomologie 80(1): 50-56

A contribution on the application of the growth regulator chlormequat in vegetable crops. 2. Biochemical studies on the metabolism of chlormequat in kohlrabi, cauliflower and tomato. Qualitas Plantarum 25(2): 171-186

A contribution on the biology and control of Hylesinus oleiperda F. (Coleopt., Scolytidae) on olive in the Tadla (Morocco). Zeitschrift fur Angewandte Entomologie 83(1): 52-62

A contribution on the biology and parasitism of the death's-head hawkmoth Acherontia atropos L. (Lepidoptera, Sphingidae). Waldhygiene 11(1): 27-29 3527-29

A contribution on the biology of the large black spruce-bark aphid Cinara piceae Panz. 1801 (Homoptera; Lachnidae). Waldhygiene 10(8): 233-240

A contribution on the biosynthesis and biochemistry of the antibiotic essential oil of the onion, Allium cepa. Qualitas Plantarum 25(2): 107-169

A contribution on the calculated control of the black-currant clearwing (Sesia tipuliformis Clerck.). Pflanzenarzt 29(11): 110-112

A contribution on the ecology and culture technique of Stropharia rugosoannulata. Champignon (163): 7-19, 22

A contribution on the floral morphogenesis and histogenesis of Rosa canina, Rosa rubiginosa, Rosa virginiana and the cultivar Super Star. Gartenbauwissenschaft 40: 276-284

A contribution on the growing technique for Saintpaulia ionantha. Cercetari Agronomice in Moldova (3): 105-109

A contribution to Brassica seed identification. Seed Science and Technology 3(2): 473-479

A contribution to South American blastomycosis Blastomyces brasiliensis. Mykosen 19(8): 265-270

A contribution to a systems planning approach to the development of socialist agriculture in Czechoslovakia. Zemedelska Ekonomika 21(8/9): 551-562

A contribution to agricultural development practice. An information centre for marketing and processing is required. Entwicklung und Zusammenarbeit (12): 23-25

A contribution to changes of major elements in Golden Delicious apple branches during dormancy. Jugoslovensko Vocarstvo 8(29/30): 93-100

A contribution to determination origin of mandioca, Manihot esculenta, Crantz. Ciencia e Cultura 28: 261

A contribution to determining of tractor costs - an empirical calculation of costs of repairs of fuels and oils. Landbauforschung Volkenrode (34, Sonderheft): 112

A contribution to early pregnancy diagnosis in problem cattle herds by determining progesterone in the milk. Deutsche Tierarztliche Wochenschrift 84(6): 216-219

A contribution to electromyography in veterinary medicine. Zentralblatt fur Veterinarmedizin 22A(9): 713-740

A contribution to green manuring in hop gardens. Rostlinna Vyroba 22(3): 283-294

A contribution to growing ornamental trees and shrubs in containers. Vedecke Prace Vyzkumneho Ustavu Okrasneho Zahradnictvi v Pruhonicich 6: 111-124

A contribution to investigations into the heredity of hop bitter substance content. Chmelarstvi 48(3): 39-42

A contribution to knowledge of biology and economic importance of Aspius aspius (L.) of the Szczecin Firth. Acta Ichthyologica et Piscatoria 6(2): 103-118

A contribution to knowledge of the behaviour of blood-sucking mosquitoes in the zone of action of repellents. Visnik Kiivs' kogo Universitetu, Biologiya 19: 82-85

A contribution to knowledge of the black-fly fauna (Simuliidae, Diptera) of Austria. Zeitschrift der Arbeitsgemeinschaft Osterreichischer Entomologenrecd 1978; 28(1-3): 73-77

A contribution to knowledge of the correlations between certain characteristics of Poa pratensis L. of Yugoslavian provenance. Poljoprivredna Znanstvena Smotra 46: 5-16

A contribution to knowledge of the larva and pupa of Hybomitra distinguenda (Verrall 1909), (Diptera, Tabanidae). Zoologische Beitrage 24(1): 1-9

A contribution to knowledge of the noctuid fauna (Lepidoptera, Noctuidae) of Kamchatka and Sakhalin. Trudy Biologicheskogo Instituta, Sibirskoe Otdelenie, Akademiya Nauk SSSR 18: 364-379

A contribution to knowledge of the resistance of apple varieties to powdery mildew, Podosphaera leucotricha (Ell. et Everh.) Salm. Jugoslovensko Vocarstvo 10(35/36): 65-70

A contribution to knowledge of the susceptibility of some French-bean varieties to Xanthomonas phaseoli (E. F. Smith) Dowson. Zastita Bilja 28(139): 117-121

A contribution to knowledge of the vegetation of forest clearings and paths in SE-Norway. Folia Geobotanica et Phytotaxonomica 10: 351-356

A contribution to leaf area determination. Gartenbauwissenschaft 40(3): 125-128

A contribution to leaf diagnosis for determining the fertilizer requirement of apple trees. Gradinarska i Lozarska Nauka 13(5): 8-16

A contribution to photosynthetic characteristics of awns in spring barley. Rostlinna Vyroba 21(1): 75-82

A contribution to reduce damage caused by the cabbage club root agent Plasmodiophora brassicae by application of calcium cyanamide. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 30(10): 150-152

A contribution to studies on Seseli peucedanoides. Arch Farmac 26(3): 203-213

A contribution to studies on leaf spot disease of Salvia splendens. Zastita Bilja 26(134): 291-301

A contribution to studies on photosynthesis in hop plants with an infra-red analyser under field conditions. Rostlinna Vyroba 21(4): 373-378

A contribution to studies on the proportions of capsicum fruit constituents. Arhiv za Poljoprivredne Nauke 28(103): 49-56

A contribution to studies on the resistance of the leaves of certain apple cultivars to scab (Venturia inaequalis). Zastita Bilja 27(1)(135): 93-98

A contribution to studying vacuolar and extravacuolar lyses in plant cells of broad bean (Vicia faba L.). Biologia, Czechoslovakia 32(7): 491-498

A contribution to tentative identification of bovine mycoplasmas. Zentralblatt fur Veterinarmedizin 22B(7): 529-534

A contribution to testing peas for optimum processing maturity. Sbornik UVTI, Zahradnictvi 2(5)(1): 55-62

A contribution to the allergen catalogue of occupational respiratory allergies. Bronchial asthma to a synthetic rennet, allergic rhinitis to protease and rhinoconjuctivitis to the pupa of the moth Galleria mellonella. Berufs Dermatosen 24(1): 123-131

A contribution to the analysis of the geographical distribution of the genus Bombus Latr. in the alpine zone of the Romanian Carpathians. Travaux du Museum d' Histoire Naturelle "Grigore Antipa" 13: 265-272

A contribution to the biology and occurrence of the citrus leaf miner, Phyllocnistis citrella Staint. (Gracilariidae, Lepid.) in the Sudan. Zeitschrift fur Angewandte Entomologie 83(1): 106-111

A contribution to the biology and parasitology of Acherontia atropos. Waldhygiene 11(1): 27-29

A contribution to the biology and possible control of pear psylla (Homoptera, Psyllidae) in Slovenia. Zastita Bilja 28(1)(139): 41-52

A contribution to the biology of Dicrocoelium hospes Looss, 1907 (Trematoda, Dicrocoeliidae). Acta Tropica 35(2): 161-181

A contribution to the biology of flowering in Aesculus parviflora. Folia Dendrologica (2): 65-69

A contribution to the breeding of productive spring barley varieties with higher biological value of the protein. Zeitschrift fur Pflanzenzuchtung 74(3): 199-210

A contribution to the characteristics of plague epizootics on the southern slopes of the Mongun-Taiga mountain range. International and national aspects of the epidemiological surveillance of plague scientific conference Volume I; Volume II: Mezhdunarodnye i natsional' nye aspekty epidnadzora pri chume k nauchnoi konferentsii Chast' I; Chast' II: 57-61

A contribution to the choice of rootstocks for the cultivar Refosco in the Karst vine growing area. Zbornik Biotehniske Fakultete Univerze v Ljubljani, Kmetijstvo 1977; 28: 119-130

A contribution to the control of Hylotrupes bajulus L. in wooden houses. Zastita Bilja 27(2): 181-186

A contribution to the control of apple powdery mildew, Podosphaera leucotricha. Vedecke Prace Ovocnarske 6: 325-359

A contribution to the cultural practices for peppermint grown as a biennial crop. Rasteniev"dni Nauki 12(7): 104-110

A contribution to the cytotaxonomic study of Mediterranean species of Anemone and their hybrids. Canadian Journal of Genetics and Cytology 18(1): 151-168

A contribution to the data on plant-parasitic nematodes associated with the roots of maize in Bosnia and Hercegovina. Agronomski Glasnik 37(1/4): 149-152

A contribution to the determination of quality in culinary potatoes. Austria, Bundesanstalt fur Pflanzenbau und Samenprufung in Wien: Yearbook 1976 of the Federal Institute of Crop Production and Seed Testing in Vienna: Jahrbuch 1976 der Bundesanstalt fur Pflanzenbau und Samenprufung in Wien: 122-128

A contribution to the development of an information retrieval system for wood harvesting. Forschungsberichte, Forstliche Forschungsanstalt Munchen (26): 59

A contribution to the ecology of pupae of rat fleas in Siberia and the Far East. International and national aspects of the epidemiological surveillance of plague scientific conference Volume I; Volume II: Mezhdunarodnye i natsional' nye aspekty epidnadzora pri chume k nauchnoi konferentsii Chast' I; Chast' II: 78-81

A contribution to the elucidation of the detailed form of the inner structures of the spiracles of ticks (Haemaphysalia inermis). Mitteilungen der Abteilung fur Zoologie am Landesmuseum Joanneumrecd 1976; 3(1): 35-39

A contribution to the evaluation of capillariid nematodes found in rodents in Czechoslovakia. Acta Universitatis Agriculturae, A, Brno 15(2): 357-368

A contribution to the evaluation of the influence of temperature and dry matter content on ensiling protein fodder crops. Sbornik Vysoke Skoly Zemedelske v Praze Provozne Ekonomicke Fakulty v Ceskych Budejovicich, Biologicka 12(2): 109-122

A contribution to the evaluation of the quality of plans in agriculture. Zemedelska Ekonomika 21(4): 275-285

A contribution to the examination of transmission of maternal antibodies against Newcastle disease from vaccinated hens to chickens through the eggs. Acta Veterinaria, Yugoslavia 26(Supplement): 31-35

A contribution to the flora and vegetation of Kawant range, Gujarat State, India. Bulletin of the Botanical Survey of India 12(1/4): 113-127

A contribution to the flora of Narthamalai Tiruchirapalli district. Bulletin of the Botanical Survey of India 12(1/4): 80-91

A contribution to the general zoology of the land-leeches (Hirudinea: Haemadipsoidea superfam. nov.). Acta Zoologica Academiae Scientiarum Hungaricae 21(1/2): 119-152

A contribution to the growth retardant efficiency of quaternary ammonium salts in dependence of their structure. Biochemistry and chemistry of plant growth regulators Proceedings of the international symposium held in Cottbus, German Democratic Re ic, September 24-26, 1974 [Schreiber, K; Schutte, HR; Sembdner, G Editors]: 391-396

A contribution to the helminth fauna of amphibians (Ecaudata) in Bulgaria. Nauchni Trudove na Plovdivski Universitet "P Khilendarski" 10(3): 139-144

A contribution to the influence of field size on the diagnosis of resistant cultivars. Bulletin SROP: 51-55

A contribution to the investigation in the effect of low temperature on the growth and mineral nutrition of an early maize hybrid. Comptes Rendus des Seances de l' Academie d' Agriculture de France 62(10): 714-724

A contribution to the investigation of strains of sharka virus (Prunus virus 7-Christoff). Zastita Bilja 26(131): 3-67

A contribution to the knowledge of ectoparasites of wild ungulates. Prace VULHM 44: 229-243

A contribution to the knowledge of endohelminths of Anura in some districts of Bosnia and Herzegovina and Yugoslavia. Veterinaria, Sarajevo 25(3): 449-476

A contribution to the knowledge of phytophagous mites infesting medicinal plants. Science and Culture 43(7): 313-316

A contribution to the knowledge of subterranean termite control. Wilde, J de Chairman: De Wilde, J : Proceedings of the Eighth International Congress of the International Union for the Study of Social Insects Wageningen, The Netherlands, September 5-10, 1977: 87

A contribution to the knowledge of the Noctuidae (Lepidoptera) of southern Bohemia. Sbornik Jihoceskeho Muzea v Ceskych Budejovicich Priodni Vedyrecd 1976; 14(2): 113-127

A contribution to the knowledge of the biology of the pear psyllids (Psyllidae, Homoptera) in Slovenia, and the possibility of its control. Zastita Bilja 28(1): 41-52

A contribution to the knowledge of the effect of liming upon the increase of hay yields on the transitional meadow of Deschampsia caespitosa association and Bromus spp./Cynosurus cristatus association. Poljoprivredna Znanstvena Smotra 32: 125-134

A contribution to the knowledge of the effects of mineral fertilizers on meadows of transitional type between the tufted hair grass association (Deschampsietum caespitosae) and the crested dogstail association (Bromo-Cynosuretum cristati). Poljoprivredna Znanstvena Smotra 32: 67-76

A contribution to the knowledge of the goat willow sawfly Pteronidea pavida Lep. (Hym., Tenthredinidae). Acta Entomologica Jugoslavica 1976; 11(1/2): 81-92

A contribution to the knowledge of the incipient nest of a parasol ant, Atta capiguara Goncalves 1944 (Hymenoptera, Formicidae). Anais da Sociedade Entomologica do Brasilrecd 1976; 3(1): 5-13

A contribution to the knowledge of the susceptibility of French bean cultivars to Xanthomonas phaseoli. Zastita Bilja 28(1)(139): 117-121

A contribution to the knowledge of the yield characteristics of some pear varieties in the Zadar agricultural enterprise. Jugoslovensko Vocarstvo 10(37/38): 71-77

A contribution to the method of investigating the efficiency of application of mineral fertilizer in crop production. Archiv fur Acker und Pflanzenbau und Bodenkunde 20(7): 509-519

A contribution to the methodology of breeding fodder kale. Sbornik Vedeckych Praci Vyzkumne Stanice Picninarske v Troubsku u Brna 4: 63-70

A contribution to the mode of action of dieldrin. Indian Journal of Entomology 1974; 35(1): 1-8

A contribution to the molluscicidal activity of Canna indica L. family cannaceae as a method for control of schistosoma. Egyptian Journal of Bilharziasis 1(2): 279-286

A contribution to the morphology and biology of Hylecoetus dermestoides L. (Col., Lymexylonidae). Anzeiger fur Schadlingskunde, Pflanzen und Umweltschutz 47(1): 7-11

A contribution to the morphology of Synedrellopsis grisebachii (Hieron and Kitze) foliage. Resumos, 9 Seminario Brasileiro de Herbicidas e Ervas Daninhas, Campinas, 1972: 4

A contribution to the occurrence of leaf spot agents on Lolium perenne L. and Lolium multiflorum Lam. in the Federal Republic of Germany. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 29(8): 121-123

A contribution to the optimal distribution wine processing enterprises in the Low Carpathian vine growing region. Pol' nohospodarstvo 21(9): 799-812

A contribution to the parasitological situation in the north-western part of Mongolia. International and national aspects of the epidemiological surveillance of plague scientific conference Volume I; Volume II: Mezhdunarodnye i natsional' nye aspekty epidnadzora pri chume k nauchnoi konferentsii Chast' I; Chast' II: 57-59

A contribution to the physiology of movement of gregarines: elements and method of cellular movement. Zeitschrift fur Parasitenkunde 48(3/4): 199-214

A contribution to the population dynamics of Homoptera infesting Citrus. V. 3. the development of populations of A. floccosus Mask. (Homopt. Aleurodidae) during the three years following the introduction of Cales noacki How. (Hymenopt. Aphelinidae). Bulletin SROP [Section Regionale Ouest Palearctique] (5): 237-245

A contribution to the preparation of antisera against soluble leaf proteins. Biochemie und Physiologie der Pflanzen 167(3): 285-290

A contribution to the problem of chemical weed control in artichokes. Notiziario sulle Malattie delle Piante (94-95): 63-74

A contribution to the problem of protein quality in maize grain. Rostlinna Vyroba 21(12): 1305-1312

A contribution to the problem of shelling peas. Acta Technologica Agriculturae 13: 95-109

A contribution to the production of haploids in rye, Secale cereale L. Bulletin de l' Academie Polonaise des Sciences 23(3): 167-172

A contribution to the protection of peaches from leaf curl (Taphrina deformans). Vedecke Prace Ovocnarske 5: 137-140

A contribution to the quantitative determination of the alkaloids of Berberis vulgaris. Planta Medica 27(3): 213-216

A contribution to the question of scion-rootstock combinations in outdoor roses. Acta Pruhoniciana (32): 27-35

A contribution to the question of the role of potassium in the nutrition of grassland stands. Vedecke Prace Vyskumneho Ustavu Luk a Pasienkov v Banskej Bystrici 6: 11-34

A contribution to the raising of cherry rootstocks capable of vegetative propagation and dwarfing. Vedecke Prace Ovocnarske 5: 87-93

A contribution to the rapid recognition of seeds of species belonging to the genus Brassica. Sementi Elette 21(3): 3-8

A contribution to the relationship between fruit soundness and nutritional state of apple trees. Erwerbsobstbau 19(12): 202-206

A contribution to the role of flavonoids in Vincetoxicum officinale and Asclepias syriaca plants. Farmacevtski Vesnik 26(3): 183-187

A contribution to the sedges and grasses of Bankura district of West Bengal. Bulletin of the Botanical Society of Bengal 28(1/2): 75-78

A contribution to the social behaviour of the caterpillar of the oak processionary Thaumetopoea processionea L. Zeitschrift fur Angewandte Entomologie 75(2): 174-178

A contribution to the study of HCB residues in home-produced feeds. Landwirtschaftliche Forschung (Sonderheft 32/II): 84-88

A contribution to the study of Litomosoides carinii. Atas da Sociedade de Biologia do Rio de Janeiro 18(1): 43-51

A contribution to the study of Origanum heracleoticum. Arh Farmac 25(5/6): 435-438

A contribution to the study of Shumen sheep. Zhivotnov"dni Nauki 14(2): 55-61

A contribution to the study of ZnCl+ adsorption by soils. Zeitschrift fur Pflanzenernahrung und Bodenkunde 140(5): 543-548

A contribution to the study of androgenesis in vitro in some species of the genus Nicotiana L. First colloquium on the use of plant tissue cultures in vitro in genetics and breeding, Olomouc, 15-16 November, 1972: I kolokvium vyuziti kultur rostlinnych explantatu in vitro v genetice a slechteni, Olomouc, 15-16 listopadu 1972: 249-257

A contribution to the study of autumn crocus (Colchicum autumnale L.) in permanent pasture. Compte Rendu de la 8e Conference du COLUMA: 239-249

A contribution to the study of butam for weed control in rape. Compte Rendu de la 9e Conference du COLUMA: 126-135

A contribution to the study of characteristics affecting the resistance of Pelargonium to an atmospheric pollutant, sulphur dioxide. Physiologie Vegetale 15(1): 15-27

A contribution to the study of chemical weed control in lily-of-the-valley. Compte Rendu de la 8e Conference du COLUMA: 229-236

A contribution to the study of endogenous cytokinins in apples during ripening. Preliminary communication. Arhiv za Poljoprivredne Nauke 30(112): 139-146

A contribution to the study of evapotranspiration in the apple cultivar Golden Delicious. Vedecke Prace Ovocnarske 6: 225-233

A contribution to the study of fatty acids metabolism in strawberry leaves infected by Dendrophoma obscurans (Ev. et El.) Anderson. I. Changes in fatty acids composition and content. Phytopathologische Zeitschrift 91(2): 121-128

A contribution to the study of fluoride excretion. Clinica Chimica Acta 75(2): 205-212

A contribution to the study of fruiting and its biochemical repercussions in the apple tree. Contribution a l' etude de la fructification et de ses repercussions biochimiques chez le pommier: 115

A contribution to the study of globe artichoke cultivars grown throughout the world. 2 deg Congresso Internazionale di Studi sul Carciofo, Bari e Polignano a Mare, 1974: 199-316

A contribution to the study of glyphosate, a systemic herbicide for control of rhizomatous wild rice (Oryza longistaminata) in irrigated rice crops in the valley and delta of the Senegal river. 2e Symposium sur le Desherbage des Cultures Tropicales, Montpellier, 1974, organise par COLUMA avec la participation des Instituts membres du GERDAT: ; 93-103

A contribution to the study of nematodes of tobacco (Nicotiana tabacum) in Brazil. II. Preliminary trials of chemical control of Meloidogyne incognita by systemic nematicides. Trabalhos apresentados a II reuniao de nematologia, Piracicaba, Brazil, 14-16 Setembro 1976, Sociedade Brasileira de Nematologia et de Escola Superior de Agricultura "Luiz de Queiroz" USP Publicacao No 2: 53-59

A contribution to the study of nitrogen compounds in olive pulp and kernels. Annali della Facolta di Scienze Agrarie della Universita degli Studi di Napoli, Portici 11: 114-121

A contribution to the study of peach aphid Pterochloroides persicae. Zastita Bilja 28(1)(139): 3-7

A contribution to the study of some manifestations of heterosis in sweet pepper (Capsicum annuum L.). Genetika a Slechteni 11(2): 125-129

A contribution to the study of the Scolytidae. I. - The behaviour of various stages of the Mediterranean Scolytid, Scolytus (Ruguloscolytus) mediterraneus Eggers in Israel. Annales de Zoologie, Ecologie Animale 7(4): 477-489

A contribution to the study of the Scolytidae. II. - The population dynamics of the Mediterranean scolytid Scolytus (Ruguloscolytus) mediterraneus Eggers in Israel. Annales de Zoologie, Ecologie Animale 8(1): 53-68

A contribution to the study of the biology of Galleria mellonella, moults, growth and development. Annales de Zoologie, Ecologie Animale 7(3): 365-397

A contribution to the study of the biology of Galleria mellonella. The action of juvenile hormone and some mimics on the organism as a whole. Annales de Zoologie, Ecologie Animale 7(4): 441-476

A contribution to the study of the culture and application of Metarrhizium anisopliae (Metschn.) Sorokin in the control of the leaf-froghopper Mahanarva posticata (Stal) in north-east Brazil. Boletim Tecnico da CODECAP [Comissao Executiva de Defesa Fitossanitaria da Lavoura Canavieira de Pernambuco]recd 1976; (3): 56

A contribution to the study of the culture and application of Metarrhizium anisopliae for the control of Mahanarva posticata in the north-east of Brazil. Boletim Tecnico da CODECAP (3): 1-56

A contribution to the study of the dynamics of the mineral constituents and of certain elements in the leaves and fruits of some Ribes varieties. Jugoslovensko Vocarstvo 10(35/36): 13-22

A contribution to the study of the economic importance of weeds and their effects. II Simposio Nacional de Herbologia, Oeiras, as, 1976 (Vol. I): 45-56

A contribution to the study of the effect of ethrel on male sterility in common wheat. Poljoprivredna Znanstvena Smotra 38: 59-66

A contribution to the study of the effect of glyphosate (Roundup) on pear trees, vines and orange trees. Proceedings II Simposio Nacional de Herbologia, Oeiras, 1976, Vol II: 183-193

A contribution to the study of the energy balance of plants in the environment of Rome. 1. Annali delle' Istituto Sperimentale per la Nutrizione dell Piante 5: 3-38

A contribution to the study of the entomological fauna of the Niger Republic. V. Scarabaeidae: Scarabaeinae and Coprinae (Coleoptera). Bulletin de l' Institut Fondamental d' Afrique Noire, Serie A 1978; 39(3): 653-681

A contribution to the study of the epidemiology of tick-borne encephalitis at the southern limit of its area of occurrence (the Kuibyshev region). Meditsinskaya Parazitologiya i Parazitarnye Bolezni 45(6): 709-714

A contribution to the study of the fauna of gamasine mites of Krasnodar Territory. Problemy Osobo Opasnykh Infektsii (3/4(43/44)): 103-107

A contribution to the study of the food range of simuliid larvae (Diptera, Simuliidae). Vestnik Zoologii (1): 64-68

A contribution to the study of the fruit, seed and fatty oil of ivy. Arhiv za Farmaciju 25(4): 227-231

A contribution to the study of the growth of Fasciola hepatica in the rabbit. Acta Parasitologica Iugoslavica 4(1): 25-26

A contribution to the study of the hibernation sites and winter mortality of the codling moth (Laspeyresia pomonella L.) in apple and apricot orchards. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 49(3/4): 191-202

A contribution to the study of the interrelationships between population activities and Integrated Rural Development (IRD). A contribution to the study of the interrelationships between population activities and Integrated Rural Development IRD: 34

A contribution to the study of the latent apple virus disease called stem pitting. Vedecke Prace Ovocnarske 5: 129-135

A contribution to the study of the life-cycle of Cionella lubrica, intermediate host of Dicrocoelium lanceolatum in Limousin. Annales de Parasitologie Humaine et Comparee 52(2): 141-150

A contribution to the study of the management of oriental fruit moth (Grapholitha molesta) control in peach orchards in south-eastern France. Defense des Vegetaux 29(172): 65-75; 78-83

A contribution to the study of the mineral composition of Douglas fir needles. Rapport Association Foret Cellulose: 57-90

A contribution to the study of the morphological variability of spontaneous hybrids between Aleppo Pine and Pinus brutia. Naucni Skupovi Srpske Adademije Nauka i Umetnosti 1: 35-39

A contribution to the study of the motion system of spermatozoa. VIIIth International Congress on Animal Reproduction and Artificial Insemination, Krakow, July 12-16, 1976 Proceedings Volume I Communication Abstracts: 170

A contribution to the study of the parasitic helminthofauna associated with populations of the common eel Anguilla anguilla L. from fresh-water biota of Macedonia and northern Sicily. Acta Parasitologica Iugoslavica 8(2): 111-113

A contribution to the study of the population dynamics of Homoptera infesting Citrus. III. 2 - Methods of dispersal of Cales noacki How. (Hymenopt, Aphelinidae), a parasite of Aleurothrixus floccosus Mask. (Homopt, Aleurodidae). Bulletin SROP [Section Regionale Ouest Palearctique]recd 1976; (3): 51-66

A contribution to the study of the relationships between the ear and the uppermost parts of winter wheat (Triticum aestivum L.). Revue de l' Agriculture 27(6): 1407-1420

A contribution to the study of the ultrastructure of the nematode Criconemoides curvatum, Raski. Publicaciones del Instituto de Biologia Aplicada 51: 97-102

A contribution to the study of varietal productivity types in spring wheat. Ein Beitrag zur Erforschung von Sortenproduktivitatstypen des Sommerweizens: 199

A contribution to the study of water relations of forest herbs. Biologia, Czechoslovakia, A 30(10): 771-779

A contribution to the study of weed control in beans. Compte Rendu de la 8e Conference du COLUMA: 753-767

A contribution to the study of weed control in garlic (Allium sativum L.), shallot (A. ascalonium L.) and onion (A. cepa L.) crops. Compte Rendu de la 9e Conference du COLUMA: 722-732

A contribution to the study of weed control in green peas (Pisum sativum). Compte Rendu de la 8e Conference du COLUMA: 652-663

A contribution to the study of weed vegetation in wheat in eastern Srem. Fragmenta Herbologica Jugoslavica 1(60): 68-92

A contribution to the study of weeds on maize fields in Bosnia. Fragmenta Herbologica Jugoslavica 1(57): 20-29

A contribution to the study on the origin of criollo cattle. Revista Cubana de Ciencias Veterinarias 5(1-2): 15-22

A contribution to the systematics of three cestode species of the genus Diorchis Clerc, 1903 reported from birds of the genus Fulica L. Acta Parasitologica Polonica 23(12/25): 213-221

A contribution to the technique of testing preservatives against soft rot fungi by the vermiculite burial method. Material und Organismen 9(4): 269-282

A contribution to the theory of international labour migration. The export of manpower from a rural district in Central Turkey. A contribution to the theory of international labour migration The export of manpower from a rural district in Central Turkey: 62

A contribution to the treatment of otomycoses. Laryngologie, Rhinologie, Otologie 55(9): 765-767

A contribution to the understanding of frost resistance in apricots. Pol' nohospodarstvo 22(2): 134-140

A contribution to the understanding of the Lepidoptera associated with larch at high altitude and their parasitoids. Recherche Agronomique en Suisse 13(1/2): 435-451

A contribution to the understanding of the resistance of the leaves of some apple varieties to apple scab (Venturia inaequalis Aderh.). Zastita Bilja 27(135): 93-98

A contribution to the use of entomogenous bacteria in combination with sublethal doses of synthetic pyrethrin for the control of forest pests. Prace VULHM 48: 111-124

A contribution to thiabendazole residue determination. Gradinarska i Lozarska Nauka 14(4): 33-37

A contribution towards defining a model for an analysis of the rural family in Italy; the displaced family and its future. Previdenza Sociale nell' Agricoltura 26(5/6): 575-580

A contribution towards publicising Portuguese weed science bibliography. II Simposio Nacional de Herbologia, Oeiras, Portugal Vol I: 269-358

A contribution towards the mechanical harvesting of olives. The use of two abscission agents. Annali della Facolta di Scienze Agrarie della Universita degli Studi di Napoli, Portici 7: 248-253

A control experiment on the pea weevil, Sitona sp. Vaxtskyddsnotiser 41(4): 99-100

A control systems approach to forest resource management. Dissertation Abstracts International, B 36(11): 5375

A controlled clinical trial of ascorbic acid for the common cold. Annals of the New York Academy of Sciences 258: 505-512

A controlled environment system for measuring plant-atmosphere gas exchange. USDA Forest Service Research Note, North Central Forest Experiment Station (NC-189): 4

A controlled epidemic of dengue in French Polynesia. Sero-epidemiological assessment. Medecine Tropicale 36(5): 455-459

A controlled method of comparative study for Taxodiaceous leaf cuticles. Botanical Journal of the Linnean Society 69(4): 277-286 + pl.

A controlled study of socio-culturally determined child feeding habits in relation to protein-calorie malnutrition. Indian Pediatrics 13(3): 169-176

A controlled trial of phentermine in obese diabetic patients. Practitioner 218(1308): 851-855

A controlled trial with miconazole (R 14889) in the prevention of yeast infections occurring after treatment of vaginal trichomoniasis. European Journal of Obstetrics, Gynecology and Reproductive Biology 4(3): 95-99

A convenient method for determination of retinyl palmitate in milk and milk products. XX International Dairy Congress, Vol E: 372

A convenient method for determining the extent of lipolysis in milk. Australian Journal of Dairy Technology 30(3): 109-111

A convenient method for the extraction of insulin from urine. Journal of Laboratory and Clinical Medicine 84(5): 752-758

A convenient method of preparation of high-activity urease from Canavalia ensiformis by covalent chromatography and an investigation of its thiol groups with 2,2'-dipyridyl disulphide as a thiol titrant and reactivity probe. Biochemical Journal 159(2): 245-257

A convenient method of preserving preparations in fluid medium in the collection. Entomologicheskoe Obozrenie 54(3): 676-677

A convenient thin layer chromatographic cleanup procedure for screening several mycotoxins in oils. Journal - Association of Official Analytical Chemists 58(3): 620-621

A convenient thin layer chromatographic method for the detection of cyclochlorotine and simatoxin, toxins from Penicillium islandicum Sopp. Experientia 34(6): 819-820

A convenient, inexpensive method of scale expansion for amino acid analysis. Analytical Biochemistry 69(1): 317-319

A conventional house challenges simulated forces of nature. Forest Products Journal 25(6): 13-20

A cooperative dual-degree program in international agricultural education for fourteen liberal arts colleges in Kansas. Dissertation Abstracts International, A 38(6): 3223-3224

A cooperative evaluation of potential air pollution injury and damage to coniferous habitats on national forest lands near Colstrip, Montana. I. Interim report of activities from June 1, 1975 - May 30, 1976. Report, USDA Forest Service Northern Region (76-12): xxxi + 45

A cooperative for beekeeping in Istanbul. Ciftlik 14(163): 33-35

A cooperative regional programme in Southeast Asia: a proposed organizational framework and plan of action. A cooperative regional programme in Southeast Asia: a proposed organizational framework and plan of action: 33

A copper fungicide and potassium fertilization in the control of angular leaf spot of chuchu. Fitossanidade 1(3): 89

A copro-parasitological survey in a primary school in Erzurum (Turkey). Ataturk Universitesi Tip Bulteni 7(1): 51-57

A copro-parasitological survey in primary schoolchildren in Erzurum, Turkey. Ataturk Universitesi Tip Bulteni 5(20): 331-337

A coreid bug (Leptoglossus corculus) - Oklahoma. Cooperative Plant Pest Report 1(44/47): 840

A corneal abscess due to the fungus Botryodiplodia theobromae. Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie 10(3): 416-418

A correct logarithmic transformation for standardizing multiplicative trait variables. Crop Science 16(2): 301-303

A correction factor in the estimation of leaf area in millet. Samaru Agricultural Newsletter 19(2): 84-86

A correction in the literature on cestodes from Sciurus carolinensis. Journal of Parasitology 62(1): 62-62

A correction to the note: The authority of the subfamily name Heteroderinae. Nematologica 23(1): 128

A correlated light and electron microscopic study of symbiotic growth and differentiation in Pisum sativum root nodules. Canadian Journal of Botany 54(18): 2163-2186

A correlated study of kidney function and ultrastructure in potassium-depleted rats. Nephron 14(5): 347-360

A correlation and path coefficient analysis of ear characters in Zea mays L. IX Meeting of Eucarpia maize and sorghum section USSR, Krasnodar, August 7-13, 1977 Abstracts of papers I Development and improvement of initial stock for maize breeding [Part 2]: 21

A correlation and regression analysis of the relations between chemical indices of brown forest soils. Gorskostopanska Nauka 13(4): 64-69

A correlation between certain active trivalent antimony organic compounds and their structure as schistosomicidals. Egyptian Journal of Bilharziasis 2(1): 63-81

A correlation between organic acid concentration of fruit juice and days to maturity in tomato. Vegetable Science 2(1/2): 61-64

A correlation between the dissipation of insecticides and rhizosphere microflora of Abelmoschus esculentus (L.) Moench. Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, II 132(4): 340-344

A correlation study between arrivals and prices of cotton, wheat and groundnut in Amravati market (Maharashtra). Agricultural Marketing 18(2): 13-16

A correlative microscopical analysis of differentiating ovarian follicles of mammals. Journal of Morphology 156(3): 339-366

A corticosteroid-binding protein in human colostrum and milk, and rat milk. Federation Proceedings 35(7): 1366

A cost analysis of a regional nonformal education system for small farmers in Guatemala. AID Research and Development Abstracts 5(3): p.25

A cost analysis of an experimental underground wheat silo and its possible application for temporary storage. Quarterly Review of Agricultural Economics1977; 29,30(4, 1): 61-71

A cost analysis of low-temperature grain drying: a comparison of electric and solar-electric corn-drying systems. Contributed Paper AAEA Meeting, August 1975:

A cost effectiveness analysis of selected public school education programs. Dissertation Abstracts International, A 37(2): 939-940

A cost-return analysis of surgarcane vis-a-vis its competing crops in Muzaffarnagar District, Uttar Pradesh. Cane Grower' s Bulletin 3(2): 1-7

A cotton ginning problem. Operations Research 24(4): 700-717

A course manual in tropical beef cattle production. A course manual in tropical beef cattle production: ix + 217

A course on soil physics. Vol. 2. Initiations Documentations Techniques ORSTOM (29): 222

A course on the preparation and evaluation of agricultural projects within a university study plan. Desarrollo Rural en las Americas 9(3): 117-128

A crimson flowered eucalyptus in Ireland. Garden, UK 103(3): 105-106

A crisis in almond growing. Informatore di Ortoflorofrutticoltura 16(3): 11 - 14

A criterion for evaluation of response to N in spring wheat cultivars. Trudy, Volgogradskii Sel' skokhozyaistvennyi Institut 56: 141-146

A criterion of prime importance in the selection of cacao in the Cameroon: resistance to brown rot (Phytophthora palmivora) of pods. Variations in reactions to the disease in relation to ecological data and the physiological state of the fruits. Cafe Cacao The 20(2): 97-116

A criterion of the water-conservation role of forests, and its application. Lesovedenie (1): 18-27

A critical analysis of data on the tissue localization of Lamblia. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 45(5): 602-606

A critical appraisal of current adjustment programme in Australian agriculture. Seminar Paper, School of Agriculture, LaTrobe University (2): 17

A critical appraisal of the efficiency of copper spray for the control of black-pod disease in cacao (Theobroma cacao.). Nigerian Journal of Plant Protection 2: 30-33

A critical approach to isotope methods for measuring microbial growth in the rumen in vitro. Tracer studies on non protein nitrogen for ruminants 3: 63-68

A critical assessment of Tanzanian model of development. ADC Reprint, Agricultural Development Council (30): 19

A critical essay on the role of promotion in bottle feeding.

A critical evaluation of CO2 anaesthesia for stunning pigs. Schweizer Archiv fur Tierheilkunde 119(9): 355-375

A critical evaluation of a biophotothermal time scale for barley. International Journal of Biometeorology 18(4): 259-271

A critical evaluation of bioassay in insecticide research: likelihood ratio tests of dose-mortality regression. Bulletin of the Entomological Society of America 23(4): 257-266

A critical evaluation of body weight loss following lateral hypothalamic lesions. Physiology and Behavior 15(1): 133-136

A critical evaluation of methods for estimating starch in potato tubers. Przemysl Fermentacyjny i Rolny 19(11): 22-24

A critical evaluation of the carcinogenic role of amoebiasis with special reference to a case of double primary malignancies. African Journal of Medicine and Medical Sciences 5(3): 185-190

A critical evaluation of the preservation of microsporidian spores for the scanning electron microscope. The Fifth International Congress of Protozoology New York City, 26 June 2 July 1977: 149

A critical evaluation of the vanillin reaction as an assay for tannin in sorghum grain. Journal of Agricultural and Food Chemistry 26(5): 1214-1218

A critical look at fire damage appraisal. Journal of Forestry 73(11): 715-719

A critical reappraisal of the status of Crataegus palmstruchii Lindman (Rosaceae). Botanical Journal of the Linnean Society 71(2): 127-139

A critical review of Apocynaceae, Euphorbiaceae, Moraceae and Sapotaceae latex used in masticatories. Plantes Medicinales et Phytotherapie 10(3): 203-212

A critical review of computerized farm accounting systems in Canada. European Review of Agricultural Economics 2(3): 361-375

A critical review of current methods for induction of parturition in the mare. Equine Veterinary Journal 9(4): 208-215

A critical review of major types of light models for estimating the shortwave regime of plant canopies. Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent 39(4): 1535-1585

A critical review of methods for determining cation exchange capacity. Annali della Facolta di Agraria 28: 677-694

A critical review of phosphate fertilization of coconut. Philippine Journal of Coconut Studies 2(4): 1-8

A critical review of procedures for sampling populations of adult mosquitoes. Bulletin of Entomological Research 67(3): 343-382

A critical review of the Mallen Report. Canadian Journal of Agricultural Economics 23(3): 40-49

A critical review of the methodology and interpretation of experiments designed to assay the phagostimulatory activity of chemicals to phytophagous insects. The host plant in relation to insect behaviour and reproduction: 47-54

A critical review of the use of scanning electron microscopy in the study of the seed coat. Scanning Electron Microscopy 2(7): 477-495

A critical study of Verma's Notes on trematode parasites of Indian birds, based on his trematode collection. Part 2. Family Echinostomatidae Dietz, 1909. Journal of the Zoological Society of India 1974; 24(2): 169-191

A critical study of national planning with regard to integrated rural development. ALA Africa, Latin America, Asia 1(2): 14-20

A critical study of the accounting and economic evaluation of Mexican public investment projects in roads and irrigation. Dissertation Abstracts International, A 36(9): 6227

A critical study of the innovativeness of farmers associated with adaptive research trials. Madras Agricultural Journal 62(10/12): 717-720

A critical study of the sampling method for cysts-forming nematodes in soil, and the validity of different criteria for population density determination. Annales de Zoologie Ecologie Animale 8(2): 177-195

A critical study of the taxonomic value of some tests of assimilation used for the classification of the sporogenous yeasts. Mycopathologia 57(2): 79-88

A critical survey of 1000 cases of dermatophytosis in the Tel Aviv area during 1970-1975. Mycopathologia 62(2): 121-124

A critical survey of Septoria species Fr. parasitic on plants of the family Salicaceae Mirbel. 1. Septoria species on Willow. Biologicheskii Zhurnal Armenii 29(1): 3-11

A critical temperature range for semen frozen in pellets. Vyzkum v Chovu Skotu 16(1): 71-72

A critical view concerning metabolism and physiological function of histamine in the gastric mucosa. Materia Medica Polona. Polish Journal of Medicine and Pharmacy 9(2): 155-161

A critical view of stand tending. Allgemeine Forstzeitung 89(5): 178-179

A criticism of the falsification of the agrarian and peasant problem in three Russian revolutions. Kritika fal' sifikatsii agrarno krest' yanskogo voprosa v trekh russkikh revolyutsiyakh: 400

A critique of benefit-cost analysis guide, Planning Branch, Treasury Board Secretariat, (Ottawa: Information Canada, 1976), 80 pages. Canadian Journal of Agricultural Economics 23(3): 50-56

A critique of oral therapy of dehydration due to diarrheal syndromes. American Journal of Clinical Nutrition 30(9): 1457-1472

A critique of the Little-Mirrlees method of project appraisal with special reference to agricultural projects. Indian Journal of Agricultural Economics 32(4): 46-61

A critique of the Philippine agricultural extension system. Journal of Agricultural Economics and Development 6(2): 131-144

A critique of the methodology of Australian agricultural economics. Australian Journal of Agricultural Economics 20(1): 1-18

A critique of the proposed agricultural commodity trading arrangements following UNCTAD IV. National Westminster Bank Quarterly Review (May): 45-54

A critique on requirements for determination and interpretation of fumigant residues. Brady, E U; Brower, J H; Hunter, P E; Jay, E G; Lum, P T M; Lund, H O; Mullen, M A; Davis, R Organisers: Proceedings of the First International Working Conference on Stored Product Entomology, Savannah, Georgia, USA, October 7-11, 1974: ; 485-498

A crop geography of late brussels sprouts. Netherlands Journal of Agricultural Science 23(4): 291-298

A crop of high potential. Korma (5): 29

A cropping system on self-sufficing feed for high yield. Journal of the Institute for Development of Livestock Production 3: 65-70

A cross section of mid-south farm use of Sencor for soybean preemergence weed control. Proceedings 28th Annual Meeting Southern Weed Science Society: 75

A cross-resistance of Pyricularia oryzae Cavara to kasugamycin and blasticidin S. Journal of Antibiotics 29(12): 1341-1342

A cross-section analysis integrating nutritional variables with the economic relationships of developing countries. Dissertation Abstracts International, A 38(8): p.4950

A cross-sectional study of EEC trade with the association of African countries. Review of Economics and Statistics 58(4): 425-433

A cross-spectral approach to measuring pricing efficiency in the New South Wales pigmeat market. Review of Marketing and Agricultural Economics 43(4): 163-183

A crossbreeding experiment with Finnish Landrace, Ile de France and Texel. Some preliminary results. Sheep breeding Proceedings of the 1976 International Congress, Muresk and Perth, Western Australia, August 1976: 129-138

A crown radius instrument. Scottish Forestry 31(2): 67-70

A crown rot of celery. California Agriculture 30(6): 10

A cull estimation method for use in forest inventory and timber sale cruises. Inventory design analysis: -319

A cultivar trial with Pelargonium peltatum hybrids. Deutscher Gartenbau 29(38): 1479-1482

A cultivar trial with yams Dioscorea alata L. in the British Solomon Islands. Papua New Guinea Agricultural Journal 25(3/4): 25-30

A cultivation experiment with German potato cultivars in Iran. Kartoffelbau 26(5): 142-143

A cultivation study using crawler and wheeled tractors. Experimental Husbandry (32): 42-49

A cultivation trial with Actinidia chinensis. Frutticoltura 35(9): 21-25

A culturable Endogone associated with Eucalypts. Endomycorrhizas Proceedings of a Symposium held at the University of Leeds, 22-25 July 1974: 53-63 + 2 pl.

A cultural and serological study of cattle vaccinated twice with Mycoplasma mycoides subspecies mycoides. British Veterinary Journal 132(2): 187-191

A cultural guide for commercial geraniums. A cultural guide for commercial geraniums: 7

A cultural trial with highbush blueberry cultivars. Litteesta, Koetominta ja Kaytanto (4): 2

A cultural variant of a benomyl-tolerant strain of Cercospora beticola. Phytopathology 65(6): 734-735

A curative control method for Ciboria batschiana on acorns. European Journal of Forest Pathology 8(4): 193-200

A curious Polycephalus tapeworm larva from Rattus rattus diardi in an oil palm plantation. Southeast Asian Journal of Tropical Medicine and Public Health 8(3): 420-421

A curious case of appendicitis of viral and parasitic origin. Journal des Sciences Medicales de Lille 92(12): 375-376

A curious form of asthenia or the treatment of an undiagnosed case of schistosomiasis. Semaine des Hopitaux de Paris 53(22/23): 1369-1370

A current perspective on the Prairie grain handling and transportation system. Publication, Transportation Centre and Extension Division, University of Saskatchewan (269): 58

A current problem: hymenoptera stings. Bulletin de la Societe des Sciences Medicales du Grand-Duche de Luxembourg 112(1): 37-41

A cuticular infection on pinworms (Oxyuroidea: Thelastomatidae) from the hindgut of Periplaneta americana. Transactions of the Royal Society of Tropical Medicine and Hygiene 71(5): 383

A cyst eelworm in sugarbeet in Brabant. Gewasbescherming 7(1): 10-11

A cysticercoid from the genus Tatria in Agrion pulchellum in the southern Ural mountains. Voprosy Zoologii (3): 79-80

A cytochemical study of acid phosphatase in dystrophic hamster muscle. Journal of Ultrastructure Research 58(3): 219-234

A cytochemical study of lipolytic activity in Bremia lactucae Regel. during germination of the conidium and penetration of the host. Physiological Plant Pathology 12(3): 289-296

A cytochemical study of microsporogenesis in distant hybrids of fruit crops. Tsitogenetich i tsitoembriol metody v selektsii plovod i yagodn kul' tur: 50-54

A cytochemical study of the effects of growth regulators on the shoot apical meristem of certain seed plants. Dissertation Abstracts International, B 36(2): 555-556

A cytochemical study on succinate dehydrogenase activity at the process of reconstruction of the muscular tissue during the metamorphosis of Musca domestica L. Acta Zoologica Bulgarica (2): 92-101

A cytoembryological study of Zea X Tripsacum hybrids. Tr Biol in ta Sib otd AN SSSR (30): 77-84

A cytoembryological study of apple-pear hybrids. Tsitogenetich i tsitoembriol metody v selektsii plodov i yagodn kul' tur: 109-113

A cytoembryological study of pear. Kratkie tezisy dokl 2 i Vses konf molodykh uchenykh po sadovodstvu: 217-219

A cytoembryological study of the raspberry and dewberry. Tsitogenetich si yagodni tsitoembriol metody v selektsii plodov i kul' tur: 79-89

A cytoembryological study of two species of Coix L. Apomiksis i tsitoembriol rastenii, 3: 153-159

A cytofluorometric method of counting trypanosomes. Tropenmedizin und Parasitologie 29(1): 95-100

A cytogenetic analysis of meiotic drive in the mosquito, Aedes aegypti (L.). Genetica 46(3): 297-318

A cytogenetic analysis of sterility in interspecific hybrid Solanum indicum Linn. X Solanum melongena Linn. Cytologia 39(4): 645-654

A cytogenetic analysis of the mutation process in pea. Nauch dokl vyssh shkoly Biol n (1): 109-113

A cytogenetic study of short-strawed mutants of bread wheat induced by chemical mutagens. Khim mutagenez i sozdanie selekts materiala: 206-214

A cytogenetic study of triploids and aneuploids in Job's tears, Coix lacryma-jobi L. Cytologia 42(3/4): 671-679

A cytogenetical study on some grasses cultivated in central Brazil. Ciencia e Cultura 29(9): 1032-1034

A cytokinin glucoside from the leaves of Phaseolus vulgaris L. Planta 135(3): 285-288

A cytological analysis of seed-embryo root growth. Dopovidi Akademii Nauk Ukrains' koi RSR, B (9): 851-854

A cytological and cytochemical investigation of the necrotic damage to the leaf blade in a lethal wheat hybrid. Pshenitsa : 21-25

A cytological description of sibling species of Simulium venustum and S. verecundum with standard maps for the subgenus Simulium Davies (Diptera). Canadian Journal of Zoology, 565: 1110-1128

A cytological investigation of heterochromatin in the genus Nicotiana. Dissertation Abstracts International, B 34(9): 4231B

A cytological investigation of the species Trifolium subterraneum L. during sporogenesis. Radovi Poljoprivrednog Fakulteta Univerziteta u Sarajevu 25(28): 117-121

A cytological study of Nematospora coryli Pegl. Genetica 47(3): 187-195

A cytological study of Triticum-Aegilops hybrids. Ma' ruzalar AzSSR Elmlar Akad 30(8): 74-76

A cytological study of regenerated tobacco plantlets; segregation of chimeras and leaf characters in the F2 and B1 of normal plants. Japanese Journal of Genetics Idengaku Zasshi 51(6): 432

A cytological study of the chromosome complex in some species of the genus Ocimum L. as initial breeding material. Sb statei po efirnomaslich kul' turam i efir maslam: 19-24

A cytological study of two closely related blackfly species: Cnephia dacotensis and Cnephia ornithophilia (Diptera: Simuliidae). Canadian Journal of Zoology 53(11): 1622-1637

A cytological study on Helianthus nuttallii T. and G. Caryologia 29(4): 377-385

A cytological study on tissue cultures of Allium sativum L. in vitro. Acta Facultatis Rerum Naturalium Universitatis Comenianae, Genetica 5: 143-147

A cytological view of the functional organization of chromosomes. Hereditas 82(1): 63-68

A cytopathological accumulation of microtubules in the epithelial cells of the gut of an insect parasitized by a heteroxenic nematode. Journal of Invertebrate Pathology, 292: 240-241

A cytoplasmic effect on the occurrence of northern corn leaf blight. Maize Genetics Cooperation News Letter 49: 37

A cytoplasmic male sterile mutation form of Nicotiana tabacum L. Zeitschrift fur Pflanzenzuchtung 73(1/4): 204-216

A cytoplasmic polyhedrosis of Polytela gloriosae Fabr. (Hadeninae: Noctuoidea: Lepidoptera). Plant Science 4: 124-126

A cytoplasmic polyhedrosis virus from the larval blackflies Cnephia mutata and Prosimulium mixtum (Diptera : Simuliidae). Journal of Invertebrate Pathology 25(2): 273-274

A cytoplasmic polyhedrosis virus isolated from the banded woolly bear, Isia isabella. Journal of Invertebrate Pathology, 311: 131-133

A cytoplasmic polyhedrosis virus of pine moth Dendrolimus pini L. (Lepidoptera: Lasiocampidae). Prace Naukowe Instytutu Ochrony Roslin 1976; 17(2): 29-60

A cytoplasmic virus in the scorpion Buthus occitanus Amoreux. Comptes Rendus Hebdomadaires des Seances de L'academie des Sciences. Serie D: Sciences Naturelles 280(25): 2893-2894

A cytosystematics study of the genus Monarda L. (Labiatae) in Canada. Caryologia 30(4): 381-394

A dairy administrator who is also a 'shipowner'. Nordisk Mejeriindustri 3(1): 31-33, 36

A dairy correspondence course for extension teaching. Journal of Dairy Science 60(Suppl. 1): 101-102

A dairy enterprise and its dynamic development. Deutsche Milchwirtschaft 29(14): 415-417

A dairy in Paradise!. Milk Industry 79(11): 19

A dairy purification plant, 'Tempe-Lait-Montauban'. Bulletin Technique d' Information (301): 449-454

A dairy records study of the effects of feeding levels on milk yield and composition. Canadian Journal of Animal Science 56(3): 513-522

A dairy research centre in Emmental. Opening of the new plant of Alpura-Koreco AG in Konolfingen, Switzerland. Schweizerische Milchzeitung 101(79): 625-626

A dairying view of Russia. Zuivelzicht 69(35; 36; 37; 38; 39): 725-726; 728-729; 754-757; 784-786; 808-811; 836-839

A dangerous enemy. Zashchita Rastenii (8): 48-49

A dangerous pathogen causing stem rot in maize: Helminthosporium sativum Parm. Novenyvedelem 13(2): 55-57

A dangerous pest of Willow plantations. Gorsko Stopanstvo 31(11): 30-33

A dangerous pest of cereals. Zashchita Rastenii (10): 20

A dangerous pest of cereals. Why underestimate the damage caused by the cereal bug?. Zashchita Rastenii (8): 38-39

A dangerous pest of junipers. Phytoma 30(294): 9

A dangerous pest of palms new to Italy: Dactylotrypes uyttenboogaarti Eggers 1927 (Coleoptera Scolytidae). Annali della Facolta di Scienze Agrarie della Universita degli Studi di Torino1975 recd 1976; 9: 431-446

A dansylation microassay for some amino acids in brain. Analytical Biochemistry 64(2): 389-402

A data bank system for forest tree disease and growth plots in British Columbia. Report, Pacific Forest Research Centre, Canada (BC-X-143): 26

A data structure analogue for modelling tree crowns. Canadian Journal of Forest Research 5(4): 574-579

A daylength-insensitive mutant of cotton. Mutation Breeding Newsletter (8): 2-3

A deadly enemy of rice plants, the brown plant hopper. Indian Farming 25(10): 25-26

A decade of wild oats. Span 20(1): 21-24

A decapitated sperm defect in two sterile Hereford bulls. Nordisk Veterinaermedicin 29(3): 119-123

A deceptive form of onchocerciasis; abscess of the anal border. Bulletin de la Societe de Pathologie Exotique 68(2): 205-207

A decimal code for stages in the development of cereals. Phytiatrie Phytopharmacie 26(2): 129-140

A decimal key to spray timing. Arable Farming 4(3): 13-15

A decision model for estate management planning. Contributed paper AAEA Meeting, August 1976:

A decision-making framework for municipal services in rural areas. Contributed Paper AAEA Meeting, August 1975:

A decisive advance in molecular genetics: elucidation of DNA sequences of control regions. Biologische Rundschau 14(1): 45-46

A decline of Tarocco orange plants due to graft incompatibility. Tecnica Agricola, Italy 27(5): 417-424

A decline of mevinphos residues in sweet pepper fruits stored at various temperatures. Sbornik UVTI Ochrana Rostlin 11(4): 301-305

A decrease in livestock numbers in Norway. Svensk Veterinartidning 27(16): 684

A dedicated instrument for the analysis of blood urea nitrogen using an immobilized enzyme reagent. Analytical Letters 9(8): 713-725

A defect in tryptophan metabolism. Pediatric Research 10(8): 725-730

A defensible maximum for inorganic sulfate in drinking water of cattle. Journal of Animal Science 42(6): 1498-1502

A defined medium for cultivating Leishmania donovani and L. braziliensis. Journal of Parasitology 62(6): 1010-1011

A definition of prime agricultural lands of Arkansas. Arkansas Farm Research 25(2): 5

A definition of the rural cooperative community in developing countries. Rural communities Inter cooperation and development: 29-45

A delphacid planthopper (Delphacodes nigrifacies Muir) - Florida. Cooperative Plant Pest Report 1(42): 765

A demo-ecological study of the codling moth and the possibility of organising integrated control. A doctoral thesis by Henri Audemard. Phytoma 29(285): 5-6

A demographic analysis of East Africa: a sociological interpretation. A demographic analysis of East Africa: a sociological interpretation: 211

A dendrogram of plant viruses. Canadian Journal of Microbiology 23(9): 1307-1310

A denunciation and an appeal on the forestry question in Italy. Italia Forestale e Montana 32(1): 1-9

A derivative probably essential from linoleic acid: lipoic acid, universal coenzyme of oxidation of alpha -ketonic acids. Comptes Rendus des Seances de l' Academie des Sciences, D 281(13): 941-944

A derived demand approach to estimating the linkage between stumpage and lumber markets. Forest Science 23(2): 281-288

A dermatitis in a hedgehog associated with Sarcoptes scabiei and fungi. Mykosen 20(2): 51-53

A description and analysis of the channels of distribution for food products in the state of Kuwait. Dissertation Abstracts International, A 38(7): p.4337

A description and the results of programmed weed control on a large sugarcane estate. Proceedings of the 50th Annual Congress, South African Sugar Technologists Association: 56-59

A description of Australian soils. A description of Australian soils: 170

A description of Sebasticotyle ochotense n.g., n.sp., a new monogenean from scorpion fishes and the erection of Jaliscia n.g. Trudy Biologo Pochovennogo Instituta Paraziticheskie i svobodnozhivuschie chervi fauny Dal' nego Vostoka, Novaya Seriya 47(150): 101-105

A description of Trypanosoma (Herpetosoma) tamiasi n. sp. (Protozoa: Trypanosomatidae) from the eastern chipmunk, Tamias striatus L. (Rodentia: Sciuridae), with observations on its morphology and biology in rodent and insect hosts and in vitro. Dissertation Abstracts International 36B(3): 1094-1095

A description of regeneration sites and an estimate of the market demand for machines used in artificial regeneration. Redogorelse, Forskningsstiftelsen Skogsarbeten (11): 43 pp

A description of selected marketing and operational characteristics of the Nebraska and Kansas beef cow-calf industry, 1967-1971. Report, Department of Agricultural Economics, University of Nebraska (64): 51

A description of soil preparation and harvests of the sugar-cane production of the Pomalca, San Jacinto and Andahuasi agricultural co-operatives. Boletin Tecnico, Instituto Central de Investigaciones Azucareras, Peru 4(3/4): 1-47

A description of the adult of Nybelinia surmenicola with discussions on its life-history (Cestoda: Trypanorhyncha: Tentaculariidae). Bulletin of the Japanese Society of Scientific Fisheries 41(8): 823-830

A description of the dynamics of fetal growth in sheep. Journal of Animal Science 41(4): 1065-1068

A description of the embryonic stages of the Australian plague locust, Chortoicetes terminifera (Walk.). Acrida 7(1): 1-9

A description of the imago of a little-known species of mosquito, Aedes (Ochlerotatus) rempeli (Culicidae). Parazitologiya 11(1): 72-74

A description of the male and redescription of the female of Philometra cylindracea Ward and Magath, 1916 (Nematoda: Philometridae). Proceedings of the Helminthological Society of Washington 42(2): 143-145

A description of the metacercaria of Maritrema arenaria Hadley & Castle, 1940 (Digenea: Microphallidae) from Balanus balanoides (L.) in Britain. Cahiers de Biologie Marine 17(4): 411-412

A description of the metacercaria, Clinostomum macrosomum Jaiswal, 1957 in the fish, Ophiocephalus gachua (Ham. & Buch.) from Marathwada, India. Marathwada University Journal of Science, Sect B Biol Sci 11(4): 151-153

A descriptive analysis of Montana' forest resources. USDA Forest Service Resource Bulletin, Intermountain Forest and Range Experiment Station (INT-11): 100 + map

A descriptive model of Scots Pine (Pinus sylvestris L.) seedling's growth during the first growing season. Acta Societatis Botanicorum Poloniae 45(1/2): 143-158

A descriptive note on the growth habit of Lotus pedunculatus Cav. Proceedings of the New Zealand Grassland Association 37(2): 215-220

A descriptive study of host and site variables associated with the occurrence of Dendroctonus frontalis Zimm. in east Texas. Southwestern Entomologist 1(3): 141-149

A design III study of linkage disequilibrium for percent oil in maize. Crop Science 15(6): 840-843

A design improvement in continuous blood sampling and analysis for glucose in rest and exercise. Journal of Applied Physiology 39(5): 873-874

A detached leaf technique for test of nonspecific resistance to mildew in barley. Third International Barley Genetics Symposium, July 7-12, 1975 Authors M S: 89

A detailed analysis of the variation in certain physical properties of soddy-podzolic soils over their profiles. Moscow University Soil Science Bulletin 31(5-6): 1-6

A detailed characterization of the proestrous luteinizing hormone surge. Endocrinology 98(2): 445-450

A detailed serological analysis of a xenogeneic anti-Ia serum. Immunogenetics 6(2): 183-196

A deterministic model of vector-borne epidemics using partial differential equations. Mathematical Biosciences 28(3/4): 301-320

A developing case of schistosomiasis mansoni 18 years after infection. Medecine Tropicale 36(5): 461-465

A development company in the Rhineland Palatinate. Plan og Arbeid (2): 49-51

A development in management of the breeding season in mink. Biol i patol kletoch pushn zverei: 40-41

A development model for the agricultural sector of Portugal. Staff Occasional Papers, World Bank (20): xii+97

A development perspective for Bangladesh. Bangladesh Development Studies 4(1): 49-66

A development plan for semi-arid areas in Western Sudan. Experimental Agriculture 11(4): 277-287

A development strategy for Iran through the 1980s. A development strategy for Iran through the 1980s: xiv+202

A development tool for Senegal: the seed production service. Oleagineaux (January): 15-19

A development tool forged in Senegal: the Seed Production Service. Oleagineux 32(1): 15-19

A developmental study of the cuticular hydrocarbons of Sarcophaga bullata. Journal of Insect Physiology 21(11): 1827-1833

A device for automatically measuring transects of soil surface contours. Proceedings of the Fourth International Conference on Mechanization of Field Experiments July 1976, Iowa State University, Ames, USA: 285-292

A device for detection of heat in heat-silent buffaloes. Nihon Juigaku Zasshi. Japanese Journal of Veterinary Science 38(6): 635-638

A device for incorporation of Diludin into grass meal. Khimiya v Sel' skom Khozyaistve 13(5): 59-62

A device for isolating soil columns with minimum disturbance. Soil Science Society of America Proceedings 39(5): 1008-1009

A device for marking adult codling moths (Lepidoptera: Olethreutidae) with fluorescent powders. Canadian Entomologist 107(8): 879-881

A device for measuring the pattern of food and water intake in small laboratory animals. Archives of Oral Biology 19(3): 269-270

A device for measuring the removal force of peaches. HortScience 10(2): 131-132

A device for nonsurgical recovery of bovine embryos. Theriogenology 6(5): 503-507

A device for nonsurgical transfer of bovine embryos and its effect on uterine contamination. Theriogenology 6(5): 509-514

A device for registering temperature gradient in phytochamber. Rasteniev"dni Nauki 13(1): 3-7

A device for separating the queen from a swarm. German Democratic Re ic Patent: (106249)

A device for separation of pupae from larvae of Aedes aegypti (Diptera: Culicidae). Journal of Medical Entomology 14(2): 241-243

A device for signalling the end of milking. Molochnoe Myasnoe Skotovodstvo (8): 46-47

A device for the automatic measurement of soil respiration. Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite Naturwissenschaftliche Abt.: Allgemeine, Landwirtschaftliche und Technische Mikrobiologie 129(6): 520-524

A device for the determination of the properties of coagulum. XX International Dairy Congress, Vol E: 412-413

A device for the pollination of plants. USSR Patent: (490438)

A device for the pollination of plants. USSR Patent: (375057)

A device for whipping and dispensing cream. Dairy Products 5(2): 46-49

A device in the determination of Si in dithionite-citrate-bicarbonate extract. Soil Science and Plant Nutrition 22(4): 481-483

A device recording the pulsation of the dorsal vessel in insects using a cadmium sulfide cell (CdS-cell). Japanese Journal of Applied Entomology and Zoology 19(1): 23-28

A device to control radio-carbon levels in the atmosphere of a plant growth cabinet. Laboratory Practice 27(3): 197-199

A device to study metabolic gases in the rice rhizosphere. Soil Biology and Biochemistry 9(3): 193-196

A device to trap and detect the presence of Spodoptera litura F. (Lepidoptera: Noctuidae) by simple virgin female traps. Bulletin of the Shikoku Agricultural Experiment Station (28): 59-64

A diagnostic study of 120 cases of nutritional rickets. Indian Pediatrics 12(11): 1141-1147

A diallel analysis in Virginia Pine (Pinus virginiana Miller). Dissertation Abstracts International, B 36(1): 15

A diallel analysis of iodine value in linseed. 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 XI Improvement of oilseeds: 718-725

A dictionary of entomology. A dictionary of entomology: [4+]360

A dictionary of the European Economic Community. A dictionary of the European Economic Community: 284

A dictionary of the flowering plants in India. A dictionary of the flowering plants in India: 198

A dieback of loblolly pine in seed orchards. Proceedings of the American Phytopathological Society 3: 335

A dieback of pears observed in France and resembling pear decline or moria. Acta Horticulturae (44): 131-138

A diet for studying clonal resistance of sugarcane to the New Guinea sugarcane weevil. Journal of Economic Entomology 65(4): 1197-1199

A diet study on patients prescribed liquid diet. Naringsforskning 19(3): 159-167

A dietary evaluation of meals served in an industrial cafeteria. Philippine Journal of Nutrition 27(4): 154-165

A dietary method for an epidemiologic study of gastrointestinal cancer. American Journal of Clinical Nutrition 28(9): 1055-1060

A dietary survey of free-living middle-aged white males in the Western Cape. South African Medical Journal 48(60): 2528-2531

A difference in N use efficiency in C3 and C4 plants and its implications in adaptation and evolution. Crop Science 18(1): 93-98

A difference in mitochondrial translation products between normal and cytoplasmic male-sterile maize. Plant Physiology 61(4, Supplement): 42

A difference in the incorporation of 14C into hippurate glycine from DL--glutamate and DL-glutamate in guinea pigs. Biochemical Journal 152(2): 357-363

A different approach to watering peaches. Farmers' Newsletter (136): 16-17, 20-21

A different location for peptidase associated with the membrane of Streptococcus cremoris. XX International Dairy Congress, Vol E: 466-467

A differential diagnostic criterion for Babesia major and Babesia bigemina vermicules from tick haemolymph. Zeitschrift fur Parasitenkunde 52(3): 241-243

A differential medium for Streptococcus thermophilus in dairy products. XX International Dairy Congress, Vol E: 350

A differential slip wear machine (D.S.1.) for the artificial simulation of turfgrass wear. Journal of the Sports Turf Research Institute (52): 92-99

A diffusion model for geographically structured populations. Genetic structure of populations Proceedings of a conference sponsored by the University of Hawaii, 1973: 40-44

A digital computer program for particle size analysis and textural classification of soils. Communications in Soil Science and Plant Analysis 7(6): 521-525

A digital image interpretation system for under $100 000. Information Report, Forest Management Institute, Canada (FMR-X-94): iii + 14

A digital recording system for measuring root area and dimensions of tree seedlings. Transactions of the ASAE 21(2): 222-226

A diluent for deep freezing preservation of fowl spermatozoa. Journal of the Faculty of Fisheries and Animal Husbandry, Hiroshima University 16(1): 59-64

A direct calorimeter for clinical use. Journal of Physiology 267(1): 15p-16p

A direct field measurement of ammonia emission after injection of anhydrous ammonia. Soil Science Society of America Journal 41(5): 1001-1004

A direct plaque assay for hog cholera virus. Journal of General Virology 40(1): 225-228

A direct solution alternative to E-V analysis in utility maximization models. Proceedings of AAEA Meeting July/August 1977:

A direct spectrophotometric method for simultaneous estimation of L-ascorbic and L-dehydroascorbic acids. Mikrochimica Acta (2/3): 259-264

A direct versus a photographic technique as nondestructive estimates of growth response on perennial ornamentals affected with nematode decline. Plant Disease Reporter 62(1): 68-70

A directory of CSIRO research programs relating to forestry and forest products 1977-78. A directory of CSIRO research programs relating to forestry and forest products 1977-78: 125

A directory of part-time farming studies. Vol. 1: North America and W. Europe. A directory of part time farming studies Vol 1: North America and W Europe: 80

A directory of sources of assistance on educational technology for development. Information Bulletin, Clearinghouse on Development Communication (6): 90

A discounted least squares quadratic growth prediction model for use in 2 year toxicity studies. Laboratory Animals 9(4): 289-296

A discrete component approach to the management of the cereal leaf beetle ecosystem. Environmental Entomology 4(2): 175-186

A discrete physiological role for organic colloidal debris in soils. Naturwissenschaften 63(12): 579

A discussant's views of computerized budget development, distribution and use. Southern Journal of Agricultural Economics 7(1): 43-45

A discussion about the possibilities for soyabean growing in the German Federal Republic. Landbauforschung Volkenrode 24(2): 133-136

A discussion of J. Weihe's paper 'The correlation between stem diameter/height ratio, normal form factor and crown length ratio in Norway spruce stands' in Forstarchiv 10/77. Forstarchiv 49(1): 12-13

A discussion on forests and forestry in Britain. Philosophical Transactions of the Royal Society of London, B 271(911): 45-232

A discussion on resources development in semi-arid lands. Philosophical Transactions of the Royal Society of London, B 278(962): 437-617

A discussion on the taxonomy of the genus Paradilepis Hsu, 1935. Anales del Instituto de Biologia Universidad Nacional Autonoma de Mexico, Ser Zoologia 1974; 44(1): 15-24

A discussion on water relations of plants. Philosophical Transactions of the Royal Society of London, B 273(927): 185

A disease grading system for pecan scab. Pecan Quarterly 12(3): 3-6

A disease in Chironomus frommeri caused by a rickettsiella-like organism. 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: 123

A disease in dogs resembling human subcorneal pustular dermatosis. Journal of the American Veterinary Medical Association 170(7): 704-708

A disease of Agapanthus umbellatus caused by Fusarium moniliforme var. subglutinans Wr. & Rg. Rivista della Ortoflorofrutticoltura Italiana 61(1): 50-54

A disease of Duboisia caused by tomato spotted wilt virus (TSWV). APPS Newsletter 6(4): 54-55

A disease of Rhus succedanea caused by Fusarium sp., material obtained from diseased plants and selection of plants resistant to the disease. Silvicultura em Sao Paulo 9: 11-15

A disease of blue crabs (Callinectes sapidus) caused by a parasitic dinoflagellate, Hematodinium sp. Journal of Parasitology 61(3): 554-557

A disease of ducklings caused by Leucocytozoon simondi with speical reference to histological diagnosis. Zentralblatt fur Veterinarmedizin, B 24(8): 662-667

A disease of freshwater fishes caused by Tetrahymena corlissi Thompson, 1955, and a key for identification of holotrich ciliates of freshwater fishes. Journal of Parasitology 61(2): 217-223

A disease of the Florida spiny lobster. Sea Frontiers 22(1): 52-53

A disease of tobacco in Morocco caused by a veinal necrosis isolate of potato virus Y. Plant Disease Reporter 60(2): 114-116

A disease of today: trichinelliasis. Porc 47(2): 15, 17

A disease resembling mink distemper. Veterinary Medicine, Small Animal Clinician 72(5): 935-936

A disorder of cardoon leaves. Informatore Fitopatologico 27(9): 13

A disorder of muscle lipid metabolism and myoglobinuria. Absence of carnitine palmityl transferase. New England Journal of Medicine 292(9): 443-449

A disorder of pine (Pinus pinea) in Umbria. Informatore Fitopatologico 27(2): 5-8

A disorder of uncertain origin on watermelons. Informatore Fitopatologico 26(11/12): 27-28

A dispenser for release of the aggregating pheromone of the southern pine beetle. Journal of the Georgia Entomological Society 13: 95-97

A disposable adhesive trap for monitoring the carrot rust fly. Proceedings of the Entomological Society of Ontario 1977; 107: 65-69

A distillation apparatus for determining nitrogen. Soviet Soil Science 6(3): 369-374

A diurnal rhythm in the absorption of glucose and water by isolated rat small intestine. Journal of Physiology 254(3): 821-825

A diversity analysis of genetic resources in rice. Euphytica 26(2): 441-450

A do-it-yourself test for udder health in the cowshed. Milchpraxis 16(2): 52-53

A dominant color allele, A-m(r), responsive to a specific En (Spm). Maize Genetics Cooperation Newsletter 50: 59-61

A dominant gene conferring disease resistance to tobacco plants is expressed in tissue cultures. Phytopathology 66(1): 91-96

A dominant gene conferring resistance to Fusarium wilt in cucumber. Phytopathology 67(4): 525-527

A dominant mutation for pollen sterility induced by ethyl methyl sulphonate in petunia. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences 282(9): 859-862

A dominant round leaf mutant in cotton. Crop Science 16(6): 794-796

A dormant embryo in a leguminous plant with a hard seed-coat. Rodriguesia 29(42): 33-39

A dosimeter for hypodermin-chlorophos. Veterinariya, Moscow, USSR (9): 68-70

A double blind control study on the use of low-lactose milk and skim milk in lactose tolerant and intolerant populations. Gastroenterology 74(5, II): 1083

A double razor blade section cutter. Laboratory Practice 25(8): 529

A double telo trisomic for the seventh chromosome in pearlmillet. Current Science 46(13): 464

A double-blind controlled clinical trial of prolonged hypersensitization with D. pteronyssinus extract in allergic rhinitis in Hong Kong: a Hong Kong chest services/Medical Research Council study. British Journal of Diseases of the Chestrecd 1978; 70(3): 212-213

A double-blind evaluation of miconazole in dermatomycoses. Current Therapeutic Research, Clinical and Experimental 20(1): 24-31

A double-blind trial of vitamin E in angina pectoris. American Journal of Clinical Nutrition 27(10): 1174-1178

A double-edged sword. Ceres 10(6): 33-36

A double-fusion method for the total element analysis of soils and rocks containing chromite. Analytica Chimica Acta 82(1): 203-205

A double-helical structure for re-aggregated protein of narcissus mosaic virus. Journal of General Virology 29(3): 325-330

A double-mounting procedure for making attractive preparations of dried mosquitoes. L' Entomologiste 33(4/5): 183-185

A down-the-row spot sprayer. A down the row spot sprayer (ARS W-50): 7

A drug from a disease-causing plant?. New Scientist 73(1035): 135-136

A dry rot of almond fruits. Travaux dedies a Georges Viennot Bourgin: 71-78

A dual modification of the CDC miniature light trap. Bulletin of the Society of Vector Ecologists 1: 21-29

A dual vaccine for the immunisation of cattle against vibriosis. Australian Veterinary Journal 53(10): 465-466

A dual web potato harvester. Potato Research 20(1): 53-61

A durable and inexpensive sampler for shallow frozen soil. Canadian Journal of Soil Science 56(4): 525-526

A durum-sphaerococcum derivative of pentaploid hybrids. Wheat Information Service (39): 9-11

A dwarf antelope (Madoqua sp.), new host of the nematode Impalaia tubercolata in Somalia. Annali della Facolta di Medicina Veterinaria di Torino 22: 72-83

A dye solution for marking timber. Lesnaya Promyshlennost' (1): 23

A dynamic approach to the analysis of daily height growth of plants. Oikos 28(2/3): 234-241

A dynamic continuous simulation model of water state and transportation in the soil-plant-atmosphere system. 1. The model and its sensitivity. Acta Agriculturae Scandinavica 25(2): 129-149

A dynamic grain sorghum growth model. Transactions of the ASAE 19(4): 622-626, 630

A dynamic model for determining the optimum cutting schedule of Italian ryegrass. Journal of the Scientific Agricultural Society of Finland 47(2): 71-137

A dynamic model for simulation of animal waste digestion. Journal of the Water Pollution Control Federation 49(10): 2129-2143

A dynamic model for the effects of potassium and nitrogen fertilizers on the growth and nutrient uptake of crops. Journal of Agricultural Science, Cambridge 86(2): 225-244

A dynamic model of regional agricultural development. International Regional Science Review 1(1): 27-48

A dynamic model of the physiological development of immature stable flies. Annals of the Entomological Society of America 70(2): 173-176

A dynamic programming approach to culling decisions in commercial dairy herds. Journal of Dairy Science 60(4): 602-617

A dynamic regional model for evaluating resource development programs. American Journal of Agricultural Economics 58(3): 403-414

A dynamic seed policy for tropical Africa. Actuel Developpement (1): 46-49

A eulophid wasp (Tetrastichus julis). Cooperative Plant Pest Report 1(22): 282

A factor analysis of body build in the rat. American Journal of Physical Anthropology 44(3): 513-519

A factor analysis of bread wheat quality tests. Australian Journal of Agricultural Research 27(5): 575-582

A factor analysis of plant variables related to yield in dry beans. I. Morphological traits. Crop Science 18(1): 74-78

A factor analytic approach for the delimitation of the rainfall regions of Uganda. East African Geographical Review (13): 9-36

A factor in milk which influences cholesteremia in rats. Atherosclerosis 26(3): 363-367

A factorial yield-weather model for wheat. World Meteorological Organization: Agrometeorology of the wheat crop Proceedings of the WMO symposium, Braunschweig, Federal Re ic of Germany, 22-27 October 1973: 242-264

A factual and methodological study of measurement of specialization in livestock production on peasant farms. Zeszyty Naukowe Akademii Rolniczej w Karakowie, Ser Rozprawy (36): 142

A facultative Arthrobacter methylotroph. Mikrobiologiya 54(6): 987-992

A faecal examination method for eggs of the liver fluke and amphistomes. Journal of Veterinary Medicine (636): 356-359

A false spider mite (Dolichotetranychus carnea) - Oklahoma. Cooperative Plant Pest Report 1(48/52): 862

A false spider mite, Brevipalpus phoenicis (Geijskes), damage to Aphelandra (Acarina: Tenuipalpidae). Entomology Circular, Division of Plant Industry, Florida Department of Agriculture and Consumer Services (154): 1 p.

A familial outbreak of pityriasis versicolor in unusual areas of the skin. Harefuah 91(7): 173-174

A family budget study of agricultural labourers in Agra district of Western U.P. Balwant Vidyapeeth Journal of Agricultural and Scientific Research 14(2): 138-144

A family of models involving intersecting straight lines and concomitant experimental designs useful in evaluating response to fertilizer nutrients. Biometrics 31(2): 303-318

A family with pyroglutamic aciduria. Deutsche Medizinische Wochenschrift 103(22): 939-942

A farm management survey of abaca farms. Vol.3. Northern Mindanao. A farm management survey of abaca farms Vol3 Northern Mindanao: 141

A farm management survey of abaca farms. Volume II. Eastern Visayas. A farm management survey of abaca farms Volume II Eastern Visayas: 87

A farm management survey of abaca farms. Volume III. Northern Mindanao. A farm management survey of abaca farms Volume III Northern Mindanao: 111

A farm point pricing system for fluid milk in selected Midwestern markets. Dissertation Abstracts International, A 36(7): 4632-4633

A farm specialising in collecting goose breeds. Ptitsevodstvo (4): 32-34

A farm, food and land use policy for the future. Report, National Planning Association, USA (145): 24

A farmer's approach to parasitism and the Society of Animal Production publication. Proceedings of the 6th seminar of the New Zealand Veterinary Association Sheep Society, 11-12 June, 1976, Massey University, Palmerston North: 63-67

A farmer's experience with direct drilling. Outlook on Agriculture 8(Special number): 254-256

A farmer's guide to EEC grants. Farmers' Club Journal1977; (24): 30...39

A farmers' union in a less developed country. Farm Policy 15(3): 59-64

A fast automated ion-exchange chromatographic method for the analysis of plasma amino acids. Medical Laboratory Sciences 33(4): 257-263

A fast determination of nitrate in rain and surface waters by means of UV spectrophotometry. Zeitschrift fur Analytische Chemie 280(5): 365-368

A fast method for determining organochlorine pesticides in milk and milk products. XX International Dairy Congress, Vol E: 197

A fast method of determining antibiotics and other inhibitors in milk. XX International Dairy Congress, Vol E: 194-195

A fast one-step method for the silylation of sugars and sugar phosphates. Analytical Biochemistry 84(2): 574-578

A fast renaturing fraction of nuclear DNA of corn. Maize Genetics Cooperation News Letter 49: 140

A fast wood transfer technique for multiple length loads. Technical Release, American Pulpwood Association (77-R-16): 5

A fatal case of Cysticercus cellulosae infection in man. Journal of Communicable Diseases 8(4): 334-336

A fatal case of right atrium mycetoma during parenteral feeding in a newborn infant with hyaline membrane disease. Minerva Pediatrica 29(25): 1585-1589

A fatal case of strongyloidiasis with Strongyloides larvae in the meninges. Transactions of the Royal Society of Tropical Medicine and Hygiene 1977; 70(5/6): 497-499

A fatal cytauxzoonosis-like disease in cats. Journal of the American Veterinary Medical Association 168(7): 585-588

A fatal error in determining a race of honeybee. Priroda, USSR (5): 72-73

A fatal infection with mesocercariae of Alaria americana (Trematoda). Transactions of the American Microscopical Society 95(2): 268

A faunistic survey of Hemiptera-Heteroptera found in northern California hay alfalfa. Annals of the Entomological Society of America 68(5): 897-900

A feasibility study of fresh vegetable production and marketing in Northwest Georgia. Bulletin, National Fertilizer Development Center, Tennessee Valley Authority (Y-109): 96

A feasibility study of three farming types in Saudi Arabia. 1. Forage production for sale. Publication, University College of North Wales (71): 9

A feasibility study of three farming types in Saudi Arabia. 3. 1,000 ewe sheep farm. Publication, University College of North Wales (73): 13

A feasibility study of three farming types in Saudi Arabia. II. 100 cow dairy farm. Publication, Joint Agricultural Research and Development Project, University College of North Wales and Ministry of Agriculture and Water, Saudi Arabia (72): 14

A feasibility study on the design, marketability and costing of an extendable timber framed dwelling for the rural environment, commissioned by the Development Commissioners. A feasibility study on the design, marketability and costing of an extendable timber framed dwelling for the rural environment, commissioned by the Development Commissioners: 19

A feasibility study on the production and processing of small, whole (prepeeled) rutabaga. Canadian Journal of Plant Science 58(1): 175-178

A feather abnormality in chicks fed diets deficient in certain amino acids. Poultry Science 56(6): 1968-1971

A feed additive composed of a mixture of natural polysaccharides extracted from various types of Escherichia coli from swine. Revue de Medecine Veterinaire 129(8/9): 1165 . . . 1185

A feed additive to control flies in poultry manure. Poultry Science 55(5): 2001-2003

A feeder for controlling food consumption in treatment-control pairs of mice. Laboratory Animal Science 24(3): 535-536

A feeding preference bioassay for Neodiprion sawflies on jackpine, Pinus banksiana. Annals of the Entomological Society of America 68(3): 553-556

A feeding study with Captan fungicide in the dairy cow. Bulletin of Environmental Contamination and Toxicology 16(4): 474-476

A feeding study with diphenylamine in a dairy cow. Bulletin of Environmental Contamination and Toxicology 13(2): 177-180

A feedlot profit model. Zambezia 4(2, Supplement): 1-35

A feline calicivirus vaccine combined with feline viral rhinotracheitis and feline panleukopenia vaccine. Feline Practice 5(6): 13-15

A felling/bunching unit in a tree-harvester that uses the potential energy of the tree. Lesnoi Zhurnal (5): 30-34

A female Oncholaimus bajulus Paramonov (Nematoda, Oncholaimidae). Zoologicheskii Zhurnal 55(1): 133-135

A female sterile mutant in rice. SABRAO Journal 7(1): 99-102

A fen drainage trial in central Newfoundland. Information Report, Newfoundland Forest Research Centre, Canada (N-X-139): 16

A fermentation system for filamentous fungi with special reference to dermatophytes. II. evaluation of antimycotic substances. Mykosen 19(8): 276-278

A fertile female co-twin to a male calf. Canadian Veterinary Journal 18(10): 287-289

A fertility control program in dairy herds in the Netherlands. Tijdschrift voor Diergeneeskunde 101(8): 428-430

A fertilizer effect of Mg in a stand of Norway Spruce on a Bunter-sandstone site in the Odenwald. Allgemeine Forst und Jagdzeitung 146(12): 217-225

A fertilizer experiment in Pine stands growing on gravel soils at Dravsko Polje, and the prospects of fertilization in mature forests in Slovenia. Zbornik, Gozdarstva in Lesarstva, Ljubljana 13(2): 111-132

A fertilizer experiment on pears at Alnarp, 1961-1973. Lantbrukshogskolans Meddelanden, A (269): 21

A fertilizer experiment on young tea at Marikitanda Estate, Amani. Tea in East Africa 15(1): 17-18

A fertilizer trial on Tilia cordata. Beitrage fur die Forstwirtschaft 10(2): 80-87

A fertilizer trial with N, P and K for white cabbage at Pasvikdalen. Forskning og Forsoek i Landbruket 28(2): 97-110

A fertilizer trial with pears at Alnarp, 1961-1973. Lantbrukshogskolans Meddelanden, A (269): 1-21

A fertilizer trial with single-tree plots in a Scots Pine stand. Centralblatt fur das Gesamte Forstwesen 92(4): 237-243

A fertilizer trial with single-tree plots in a Spruce stand. Centralblatt fur das Gesamte Forstwesen 94(2): 116-123

A few informations on sawdust culture method of Pholiota nameko. Journal of the Hokkaido Forest Products Research Institute (7): 16-19 + smry.

A few physiological and morphological differences of floral and foliar organs between the 2X AND 4X Natsudaidai observed by zymography and scanning electron microscopy. Bulletin of the Faculty of Agriculture, Miyazaki University Miyazaki Daigaku Nogakubu Kenkyu Hokoku 52(10): 89-95

A few remarks on the impact of biochemistry on genetics. Stadler Genetics Symposia, 7: 9-14

A few timely questions in relation to sugar beet production in Hungary. Cukoripar 28(6): 201-204

A few unrecorded taxa for the flora of Kanyakumari shore (Cape Comorin), Tamil Nadu. Journal of the Bombay Natural History Society 71(2): 346-349

A field comparison of two strains of sterilized screwworm flies. Journal of Medical Entomology 12(6): 691-694

A field comparison study of ammonium phosphates and superphosphate-urea or ammonium nitrate on corn (Zea mays L.) growth in five Quebec soils. Canadian Journal of Soil Science 58(2): 221-228

A field guide to the birds of West Africa. A field guide to the birds of West Africa: 351

A field guide to weeds in Australia. A field guide to weeds in Australia: 376

A field instrument for testing firmness of citrus fruit. HortScience 11(3): 220-221

A field investigation on the controlled alteration of cyclic fluctuations in an insect population. Quantitative results of large scale test with DDT and phosphamidon against the larch bud moth (Zeiraphera diniana Gn.) in the Goms district, Valais, 1963-1972. Schweizerischen Zeitschrift fur Forstwesen 125(6): 333-358

A field key for separating larvae of four species of Citrus weevils in Florida (Coleoptera: Curculionidae). Entomology Circular, Division of Plant Industry, Florida Department of Agriculture and Consumer Services (112): 2

A field key to the common pests and diseases of lucerne in New Zealand. Australian Plant Pathology Society Newsletter 6(3): 45-47

A field lysimeter to study water movement and nutrient content in a pumice soil under Pinus radiata forest. 1. Site and construction details. New Zealand Journal of Forestry Science 7(2): 144-150

A field method for determining air permeability in soil. Technical Bulletin, Ministry of Agriculture, Fisheries and Food (29): 273-288

A field method for estimation of the potential evapotranspiration rate. Journal of Experimental Botany 26(94): 675-678

A field method for soil test calibration in developing countries. Soil Science 123(3): 165-170

A field morphology rating scale for evaluating pedological development. Soil Science 124(1): 45-48

A field procedure for base saturation using KCl-triethanolamine, pH 8.1. Soil Science Society of America Journal 41(4): 824-827

A field record of Puccinia xanthii on sunflower. APPS Newsletter 5(3): 33

A field study of a mastitis control programme. Australia, University of Sydney, Post Graduate Committee in Veterinary Science; Australia, Australian Veterinary Association; Australia, University of Melbourne Veterinary Clinical Centre, Werribee: Proceedings No 28 of refresher course for veterinarians Mastitis: 73-77

A field study of atmospheric exchange processes within a vegetative canopy. Heat and mass transfer in the biosphere 1 Transfer processes in the plant environment: 299-309

A field study of bulk milk transport washing systems. Journal of Milk and Food Technology 38(9): 527-531

A field study of coliform mastitis in sows. Journal of the American Veterinary Medical Association 167(3): 231-235

A field study of color intensity in freezing peas. HortScience 12(6): 558-560

A field study of levels of serum agglutinins in unvaccinated and vaccinated fowls against Pasteurella multocida. Refuah Veterinarith 33(2): 47-54

A field study of mortality in pheasant chicks. Veterinary Record 100(9): 175-176

A field study of persistence of antibodies in California horses vaccinated against western, eastern, and Venezuelan equine encephalomyelitis. American Journal of Veterinary Research 36(11): 1567-1571

A field study of prostaglandin induced parturition in the sow. Proceedings, International Pig Veterinary Society, 4th International Congress, Ames, June 22-24, 1976: ; D6

A field study of the agricultural use of sewage sludge. 1. Effect on crop yield and uptake of N and P. Journal of Environmental Quality 6(4): 339-345

A field study of the agricultural use of sewage sludge. 3. Effect on uptake and extractability of sludge-borne metals. Journal of Environmental Quality 6(4): 352-358

A field study of the agricultural use of sewage sludge: 2. Effect on soil N and P. Journal of Environmental Quality 6(4): 345-352

A field study of the choice and continuity of use of three contraceptive methods in a rural area of Thailand. Journal of Biosocial Science 10(2): 209-216

A field study of the influence of soil temperature on survival of larvae and eggs of the peanut root-knot nematode, Meloidogyne arenaria. Journal of Nematology 8(4): 285-286

A field study of the mycoflora of the major pistachio-producing area of Turkey in relation to potential aflatoxin-producing organisms. Zeszyty Problemowe Postepow Nauk Rolniczych (189): 47-53

A field study of three growth retardants on sugar beets. Journal of the American Society of Sugar Beet Technologists 17(4): 315-318

A field study on embryo transfer in cattle. Journal of the American Veterinary Medical Association 166(12): 1176-1179

A field study on the clinical aspects of Fasciolopsis buski infections in Uttar Pradesh. Medical Journal of the Armed Forces of India 32(2): 181-189

A field study on the methods of application of liquid compound fertilizer to flue-cured tobacco on river bed soils. Report of the Tobacco Research Institute: (1)

A field study on the methods of applying liquid compound fertilizer to flue-cured tobacco grown on river bed soils. Bulletin of the Taiwan Tobacco Research Institute (1): 70-77

A field study on the reproductive ability of Japanese beef cows at state breeding farms in Kagoshima Prefecture. Bulletin of the Faculty of Agriculture, Kagoshima University (27): 59-69

A field study on whelping results. Dansk Pelsdyravl 40(1): 15

A field survey of bovine anaplasmosis incidence in central Kenya. Tropical Animal Health and Production 8(4): 202-202

A field survey of bovine anaplasmosis, babesiosis and tick vector prevalence in the eastern plains of Colombia. Tropical Animal Health and Production 10(2): 91-92

A field survey of dislodgeable zolone residues in twelve commercially treated vineyards. Bulletin of Environmental Contamination and Toxicology 18(2): 219-226

A field survey of ketosis in dairy cows in relation to energy supply in early lactation. Norsk Veterinaertidsskrift 90(1): 3-10

A field survey on ancylostomiasis in school children. Paediatrica Indonesiana 16(11-12): 453-463

A field technique for measuring and calculating fertilizer effects. Sveriges Skogsvarsforbunds Tidskrift 73(3): 269-275

A field test of corn cultivars for insect and disease resistance. Journal of Agriculture of the University of Puerto Rico 61(3): 319-325

A field test of no-swarm cluster frames. American Bee Journal 117(4): 256-258

A field test of selected insects and pathogens for control of water hyacinths. Report 1. Preliminary results for the 1975-76 season. Technical Report, Army Engineer Waterways Experiment Station (WES-TR-A-77-2-1): 62

A field trap for collecting adult fleas. Bulletin de la Societe Entomologique d' Egypte 58: 291-295

A field trial of bunamidine oxynaphthoate against cestodes in dogs. Byulleten' Vsesoyuznogo Instituta Gel' mintologii im KI Skryabina (14): 24-25

A field trial of the insect growth inhibitors (juvenile hormone mimics) against Culex pipiens pallens in Korea. Korean Journal of Entomology 5(2): 7-12

A field trial to examine the possible induction of salt tolerance by maize. Publication, Joint Agricultural Research and Development Project, University College of North Wales, Bangor and Ministry of Agriculture and Water, Saudi Arabia (65): 14

A field trial using prostaglandin and GnRH for oestrus synchronisation in heifers and nursing cows. Arsberetning, Institut for Sterilitetsforskning, Kongelige Veterinaer og Landbohoejskole 20: 25-51

A field trial with Evertas P. Biologizace a Chemizace Vyzivy Zvirat 13(3): 287-288

A field trial with a new anthelmintic oxfendazole in naturally infected calves. Tijdschrift Voor Diergeneeskunde 102(14): 801-804

A field trial with bitoscanate in India. Progress in Drug Research. Fortschritte der Arzneimittelforschung. Progres des Recherches Pharmaceutiques 19: 81-85

A field trial with permethrin against bodylice, Pediculus humanus humanus in Egypt, 1976. Pesticide Science 8(3): 301-304

A fig tree heavily infested with Icerya aegyptiaca (Dougl.). Bollettino del Laboratorio di Entomologia Agraria ' Filippo Silvestri' , Portici 33: 315-317

A filling and jointing material for wood and wood products. Holzindustrie 30(5): 150

A financial return program for forestry investments: including sensitivity of results to data errors. Agriculture Handbook, US Department of Agriculture (488): 18

A fine structural analysis of the invasive mechanism of pathogenic Naegleria sp. Dissertation Abstracts International 36B: 1156

A fine structural demonstration that some benzopyrones act as vitamin P in the rat. American Journal of Clinical Nutrition 28(11): 1242-1254

A fine-structural study of the freeze-preservation of plant tissue cultures. I. The frozen state. Protoplasma 94(3/4): 207-219

A fine-structural study of the freeze-preservation of plant tissue cultures. II. The thawed state. Protoplasma 94(3/4): 235-247

A finite element shell analysis of guard cell deformations. Transactions of the ASAE 19(6): 1107-1121

A fire potential assessment model for brush and grass fuels. Fire Management Notes 37(3): 14-16

A first account of profits at harvesting as a result of fertilizing Eucalyptus grandis at time of planting in southern Africa. South African Forestry Journal (94): 29-35

A first allergenic sesquiterpene lactone from Chrysanthemum indicum L.: arteglasin-A. Die Naturwissenschaften 62(12): 585-586

A first attempt at counting large animals by remote sensing. Revue Forestiere Francaise 29(1): 60-68

A first attempt at studying the incidence of toxoplasmosis within the out-patient system. 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: 94-95

A first attempt by the Club du Sahel to define a strategy for the anti-drought campaign and to ensure the development of the Sahelian countries. Marches Tropicaux et Mediterraneens 33(1634): 515-517

A first cytogenetic study at an Italian artificial insemination centre. Annales de Genetique et de Selection Animale 7(3): 311-315

A first list of the aphids of the Azores (Homoptera, Aphidoidea). Agronomia Lusitana 37(3): 207-267

A first look at Agathis. Tropical Forestry Papers, Department of Forestry, Oxford University (11): 54

A first look at logging residue characteristics in West Virginia. USDA Forest Service Research Note, Northeastern Forest Experiment Station (NE-200): 3

A first record of Tylenchulus semipenitrans and males of Xiphinema index in vineyards in north-eastern Victoria. APPS Australian Plant Pathology Society Newsletter 6(1): 1-2

A first report of Curvularia brachyspora Boedijn inciting leaf-spot disease of rose. Current Science 45(2): 74

A first thinning forwarder. Australian Forest Industries Journal 43(12): 45

A first view of the meiotic process. Philosophical Transactions of the Royal Society of London, B 277(955): 191-199

A first-hand observation report of the Indonesian sugar industry today. Taiwan Sugar 24(3): 343-352

A fish feed without fish meal, based on whey. Fortschritte in der Tierphysiologie und Tierernahrung 8: 56-70

A five year programme of integrated beef cattle and range research in Botswana 1970-1975. 1. Technical results. A five year programme of integrated beef cattle and range research in Botswana 1970-1975-1 Technical results: 182

A five year programme of integrated beef cattle and range research in Botswana, 1970-1975. Part 2. Presentation and implementation of research results for extension services. A five year programme of integrated beef cattle and range research in Botswana, 1970-1975 Part 2 Presentation and implementation of research results for extension services: 52

A five year programme of integrated beef cattle and range research in Botswana, 1970-1975. Pt. 1. Technical results. A five year programme of integrated beef cattle and range research in Botswana, 1970-1975 Pt 1 Technical results: 182

A five-year comparison of solar radiation and sugarcane production in the Everglades agricultural area. Soil and Crop Science Society of Florida Proceedings 36: 197-200

A five-year development plan for Southern Mindanao 1978 to 1982. A five year development plan for Southern Mindanao 1978 to 1982: 265

A five-year follow-up study of bone mass in older people. Annals of Human Biology 4(3): 243-252

A five-year follow-up study of the graduates of a rural high school. Dissertation Abstracts International, A 36(12): 7788

A five-year investigation of the physiological races of Erysiphe graminis in western Yugoslavia, 1968-1972. Poljoprivredna Znanstvena Smotra 45: 83-90

A five-year mass campaign for the control of liver-fluke on the Weser island of Harriersand. Fasciolose Symposion 1973, 3-4 Oktober 1973, Tecklenburg: Enigk, K : Measures for the prevention of fascioliasis: Massnahmen zur Vorbeuge der Fasciolose: ; 53-58

A five-year review of human hydatid cyst disease in Turkana district, Kenya. East African Medical Journal 53(9): 540-544

A five-year study of the effects of the walnut aphid and the European red mite on Persian walnut productivity in coastal orchards. Journal of Economic Entomology, 711: 71-74

A five-year study of the epidemiology of fascioliasis in the North, East and West of Scotland. British Veterinary Journal 133(3): 263-272

A fixation mechanism in the location of the host by Diplostomum spathaceum cercariae (Trematoda). Naturwissenschaften 58: 272-273

A fixative for intestinal parasites permitting the use of concentration and permanent staining procedures. American Journal of Clinical Pathology 67(3): 300-304

A flame drying technique for mitotic and meiotic chromosomes of the digenetic trematode Gigantocotyle explanatum. Egyptian Journal of Genetics and Cytology, 61: 173-177

A flame retardant impregnation treatment for timber and plywood. Greater London Council Development and Materials Bulletin (103 (2nd series) Item 1): 1/1-1/4, 1/A1

A flange for assisting core sampling in dry sands with the Proline power auger. Notes on Soil Techniques, 1973: 1-3

A flavanonol glycoside from Phellodendron spp. Khimiya Prirodnykh Soedinenii (5): 662-663

A flavonol glycoside with anticancer activity from Tephrosia candida. Phytochemistry 15(1): 232-234

A flexible computer system for constructing plant breeding trials. Journal of the National Institute of Agricultural Botany 14(2): 262-271

A flexible management system for vertical integration of feeder cattle production and feedlot operation. Dissertation Abstracts International, A 38(5): p.2935

A flexible walled silo. ADAS Quarterly Review (21): 187-196

A flood-recovery TBZ fungicide treatment system for citrus fruits. Proceedings of the Florida State Horticultural Society 1975; 87: 241-243

A flooded plate loop count procedure. Journal of Dairy Science 60(Suppl. 1): 54

A flotation method for determining root mass in soil. Agronomy Journal 69(6): 1025-1026

A flotation method for the analysis of chalcid-fly, Bruchophagus kolobovae Fedoseeva, infested birdsfoot trefoil, Lotus corniculatus L. seed. Proceedings of the Association of Official Seed Analysts 65: 140-142

A flotation method to separate out oat groats possessing different degrees of surface hairs. Canadian Journal of Plant Science 57(2): 397-399

A flourish of food and dairy packaging ideas - in time of crisis. Milk Industry 77(5): 12, 21-22, 24

A flower crop trial at reduced night temperatures. Pepinieristes Horticulteurs Maraichers (164): 29-33

A flue-cured tobacco transplanting simulator. Tobacco International 177(11): 31-34

A fluorescence detector for high-pressure liquid chromatography. Journal of Chromatography 134(1): 121-130

A fluorescent antibody study of the development of Whataroa virus in the salivary gland of the mosquito (Aedes australis). Proceedings of the University of Otago Medical School 53(3): 75-76

A fluorescent antibody technique for identification of Mycoplasma hyopneumoniae colonies. American Journal of Veterinary Research 37(4): 477-478

A fluorescent character distinguishing strains of Trypanosoma (Schizotrypanum) cruzi isolated from animals. Transactions of the Royal Society of Tropical Medicine and Hygiene 69(5/6): 486-487

A fluorescent dye used to trace insecticide deposit in aerial spraying. Bi monthly Research Notes 31(3): 17-18

A fluorimetric method for quantitation in the picomole range of N1-methylnicotinamide and nicotinamide in serum. Analytical Biochemistry 68(1): 54-61

A fluorospectrophotometric method for ochratoxin analysis and the spontaneous occurrence of ochratoxin in pig kidneys in Sweden. Archives de l' Institut Pasteur de Tunis 54(3/4): 257-260

A fluvisol in South Sjaelland. Study of a fluvial terrace. Geografisk Tidsskrift (74): 79-84

A focus of Metagonimus infection in Crimea. Materialy Nauchnoi Konferentsii Vsesoyuznogo Obshchestva Gel' mintologov Trematody i trematodozy (29): 153-155

A focus of amoebiasis in the village of Tavankut, district of Subotica. Acta Parasitologica Iugoslavica 7(1): 29-32

A focus of hyperendemic Plasmodium malariae - P. vivax with no P. falciparum in a primitive population in the Peruvian Amazon jungle. Studies by means of immunofluorescence and blood smear. Bulletin of the World Health Organization 52(3): 273-278

A focus of the pear phylloxera (Aphanostigma piri Chol.) in central Valais. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 48(1/2): 107-112

A folding model of alpha -lactalbumin deduced from the three-state denaturation mechanism. Journal of Molecular Biology 114(2): 241-258

A follow-up survey of the prevalence of Trypanosoma brucei subgroup infections in cattle in areas bordering Serengeti National Park. East African Trypanosomiasis Research Organization, Annual Report 1972: 44-48

A food and nutrient intake study of the villagers in four communal feeding villages in Korea. Korean Journal of Nutrition 10(3): 48-55

A food strategy for Canada. Agriculture Abroad 32(4): 17-22

A foodstuff. South African Patent: (76/7718)

A foot and root rot disease of tomato caused by Fusarium oxysporum. Canadian Plant Disease Survey 55(1): 25-26

A forceful message to rural China. Far Eastern Economic Review 90(45): 42-44

A forecasting and programming method for placement-sales decisions for a beef feedlot. Dissertation Abstracts International, A 36(12): 8201-8202

A forest biomass inventory of some public land in Maine. Oslo biomass studies Papers presented during the meeting of S401 [Mensuration, Growth and Yield] in Oslo, Norway, June 22, 1976 XVIth International Congress of IUFRO: 283-302

A forest harvester. Revue du Bois et de ses Applications 32(1/2): 47-48

A forest in Normandy managed by the methode du controle : the Harcourt estate, property of the Academie d'Agriculture de France. Revue Forestiere Francaise 27(4): 297-303

A forest management planning model integrating silvicultural and transportation activities. Management Science 22(12): 1299-1309

A forest research policy for Quebec. Rapport, Conseil de la Recherche et du Developpement Forestiers du Quebec (4): 126