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Geography & Life Sciences: Chapter 554

Chapter 554 provides bibliographic information on scholary research in geography and in the life sciences.



The role of RNA and protein synthesis in the stimulation of growth by cytokinin. Fiziologiya Rastenii 24(4): 738-745

The role of RNA in host-parasite specificity. Annual Review of Phytopathology 15: 135-151

The role of SAFERS in reducing inequalities in agriculture. Le role des SAFER dans la reduction des inegalites en agriculture: 11

The role of SCPs grown on hydrocarbons for animal feeding. PAG Bulletin 6(4): 8-14

The role of Sclerotinia laxa (Ehrenb.) Aderh. et Ruhl. in the sexual expression of apricot, Armeniaca vulgaris Mill. Acta Phytopathologica Academiae Scientiarum Hungaricae 10(3/4): 315-320

The role of Sphaeriidae in the spread of Crepidostomum farionis infection. Gidrobiologicheskii Zhurnal 8(2): 80-83

The role of Tetranychus telarius L. and T. atlanticus McGregor (Acarina: Tetranychidae) in the transmission of paprika viruses. Acta Phytopathologica Academiae Scientiarum Hungaricae 11(3-4): 291-293

The role of Trichomonas tenax in the aetiology of periodontosis, its treatment and prophylaxis. Parazitologicheskie issledovaniya v Pribaltike: 22-24

The role of Triticum carthlicum in the origin of bread wheat based on comparative milling and baking properties. Canadian Journal of Plant Science 57(2): 367-373

The role of UV light in the transplanting shock of greenhouse-raised plantlets. Angewandte Botanik 51(1/2): 99-107

The role of Ujamaa in the development from a colonial to a national economy in Tanzania. Literatuurrapport, Koninklijk Instituut voor de Tropen (4): iv+14+xiii

The role of WHO. World Health (February/March): 4-9

The role of WHO in blindness prevention. Bulletin of the Pan American Health Organization 10(1): 65-68

The role of a modern science of forest policy. Allgemeine Forstzeitschrift 32(20): 490-496

The role of a predator in the formation of prey species diversity. Izvestiya Sibirskogo Otdeleniya Akademii Nauk SSSR (10 Vyp. 2): 80-87

The role of a university computer centre. Charlas y Conferencias, Facultad de Ingenieria Forestal, Universidad Austral de Chile (4): 17-29

The role of abscisic acid (ABA) in achenes of dormant cumin. Acta Universitatis Agriculturae, Brno, A 23(4): 747-753

The role of abscisic acid in bud dormancy in diploid and tetraploid grape varieties. Vitis 14(2): 89-96

The role of abscisic acid in senescence of detached tobacco leaves. Physiologia Plantarum 34(2): 97-100

The role of abscisic acid in sterile and crown gall inoculated wounds. Zeitschrift fur Pflanzenphysiologie 76(3): 260-269

The role of acid rain as a regulator of foliar nutrient uptake and loss. Microbiology of Aerial Plant Surfaces Dickinson, CH; Preece, TF editors: 107-118

The role of actin in the temperature-dependent gelation and contraction of extracts of Acanthamoeba. Journal of Cell Biology 68(3): 579-601

The role of activated macrophages in resistance to experimental renal candidiasis. Journal of the Reticuloendothelial Society 22(4): 309-318

The role of adenosine 3':5'-cyclic monophosphate in relation to the diuretic hormone of Rhodnius prolixus. Journal of Insect Physiology 21(11): 1873-1877

The role of adrenaline and of the vagus in gastrin release and acid secretion in dogs. European Journal of Clinical Investigation 7(6): 481-486

The role of adult education in the adoption of innovations by cocoa growers in Ghana. Dissertation Abstracts International, A 37(7): p.4072

The role of age generations in the structure of Spruce forests. Lesnoe Khozyaistvo (12): 18-22

The role of agricultural circles in the transformation ofthe countryside and agriculture. Wies Wspolczesna 20(5 (231)): 17-65

The role of agricultural co-operatives in economic and social development. The role of agricultural co operatives in economic and social development: 37

The role of agricultural co-operatives in the transformation of peasant farming. Wies Wspolczesna 21(3 (241)): 41-48

The role of agricultural colleges in modern society - The university as an instrument in social and economic development. Zeitschrift fur Auslandische Landwirtschaft 17(2): 77-88

The role of agricultural economics in a changing environment. Southern Journal of Agricultural Economics 7(1): 1-4

The role of agricultural education in national development. Education and national development New England Regional Conference, Comparative and International Education Society, May 1977: 49-58

The role of agricultural extension in maximizing regional self-sufficiency in food supplies. Proceedings of the tenth West Indies Agricultural Economics Conference Volume 1: Plenary papers: 122-130

The role of agricultural extension in the adoption of innovations by cocoa growers in Ghana. Rural Sociology 42(1): 72-82

The role of agricultural inputs in increasing food production, employment and income. Conclusions based on a project in Indonesia. Economics, German Federal Re ic 11: 114-126

The role of agricultural irrigated areas in the spread of helminth infections in the Kaliningrad region. Voprosy meditsinskoi gel' mintologii nauchnye trudy: 55-57

The role of agricultural prices in retail price formation. Economie Rurale (109): 3-15

The role of agricultural production co-operatives in the transformation of the rural community and agriculture. (Conference discussion). Wies Wspolczesna 21(3 (241)): 36-87

The role of agriculture. Growth patterns of the kibbutz economy: 187-208

The role of agriculture in Algeria's development. Afrique et l' Asie (104): 22-41

The role of agriculture in a period of economic recession and inflation. Agricultura y Sociedad (1): 95-112

The role of agriculture in economic development. Rivista di Politica Economica 66(1, Series 3): 59-89

The role of agriculture in economic development and some general questions of agrarian policy in Tanzania. Politikai Gazdasagtan: (13)

The role of agriculture in economic development: the experiences of postwar Thailand and Meiji Japan. Malayan Economic Review 21(1): 59-67

The role of agriculture in integrated rural development projects. The experience of the World Bank. Decision making and agriculture Papers and Reports Sixteenth International Conference of Agricultural Economists held at Nairobi, Kenya, 26th July 4th August 1976: 444-464

The role of agriculture in inter-branch relations. Politika Ekonomie (9): 787-806

The role of agriculture in promoting the standard of living of the rural society in Kenya with special emphasis on mechanization. Egerton College Agricultural Bulletin 1(1): 19-30

The role of agriculture in the Third World countries, particularly in Zaire. Etudes sur les Pays en Voie de Developpement (89): 19

The role of agriculture in the development of villages in Hungary. Foldrajzi Kozlemenyek 23(3/4): 296-302

The role of agriculture in the economic development of Zaire. Cahiers Economiques et Sociaux 12(2): 7-12

The role of agriculture in the economy of New York State.

The role of allelopathy in early stages of secondary succession. Proceedings of the 6th Asian Pacific Weed Science Society Conference, Indonesia, 1977me 1): 80-86

The role of allergens in the aetiology of asthma in Brisbane. Medical Journal of Australia 1(12): 375-380

The role of alpha -lactalbumin in the primary phase of chymosin action on heated casein micelles. Journal of Dairy Research 43(2): 331-335

The role of amino-acids in the osmoregulation of Ascaris suum. Trudy Gel' mintologicheskoi Laboratorii Ekologiya i geografiya gel' mintov 24: 19-24

The role of ammonia in root growth in relation to nitrogen nutrition. Botanicheskii Zhurnal 61(3): 352-359

The role of an entomologist in the International Black Pod Research Project. Proceedings of the 4th Conference of West African Cocoa Entomologists, Zoology Department, University of Ghana, Legon, Ghana, 9th-13th December 1974: recd 1977; 52-55

The role of animal production in world agriculture. World Animal Review (21): 2-5

The role of animals in private ownership in the spread of parasitic diseases. Veterinarna Sbirka 74(3): 33-34

The role of animals in the world food situation. A conference held at the Rockefeller Foundation, 1975. The role of animals in the world food situation A conference held at the Rockefeller Foundation, 1975: 101

The role of anions and exchange reactions in K+ ion movements involved in potassium nutrition of plants. Agrochimica 19(6): 460-467

The role of antibiotic therapy during lactation in the control of subclinical and clinical mastitis. Annual Bulletin, International Dairy Federation (85): 265-281

The role of antibiotics treatment at drying off in the control of mastitis. Annual Bulletin, International Dairy Federation (85): 282-302

The role of aquatic and marsh birds of the north-western coastal area of the Black Sea in the dissemination of trematode infections of domestic birds and commercial fish. VIII Nauchnaya Konferentsiya Parazitologov Ukrainy Tezisy dokladov Donetsk, Sentyabr' 1975: 64-67

The role of aquatic birds in spreading Bothriocephalus gowkongensis Yeh, 1955 (Cestoda). Parasitologia Hungarica 8: 61-62

The role of aquatic insects in the life-cycle of trematodes. Trudy Biologicheskogo Instituta, Sibirskoe Otdelenie, Akademiya Nauk SSSR (17): 53-94

The role of arachidonic acid in ovarian function. Informations Veterinaires 18(2): 12-13

The role of aromatization in androgen stimulation of gerbil scent marking. Hormones and Behavior 7(2): 259-265

The role of arrested development in the regulation of nematode populations. Regulation of parasite populations Proc Symp sponsored by Amer Microscop Soc and Amer Soc Parasit, New Orleans, 10-14 Nov 1975: 111-167

The role of arthropod pests in reducing the yield of Pistacia vera L. in arid conditions in Kirgizia. Entomological investigations in Kirgizia Volume 10: Entomologicheskie issledovaniya v Kirgizii Vypusk 10: recd 1977; 56-58

The role of arthropods in forest ecosystems. The role of arthropods in forest ecosystems: x + 104

The role of ascorbic acid and phenolic compounds in the rust resistance of roses. Byulleten' Vsesoyuznogo Ordena Lenina Instituta Rastenievodstva imeni NI Vavilova (47): 86-88

The role of ascorbic acid in the antigenic thermal reaction. Journal of Drug Research 6(3): 55-61

The role of auxin in parthenocarpic fruit set in cucumber, Cucumis sativus L. Dissertation Abstracts International, B 36(5): 1981B

The role of auxin in the early events of the contact coiling of tendrils. Plant Science Letters 5(4): 217-225

The role of background radiation in radiant heat transfer between plane parallel surfaces. 1977 Arsskrift, Kongelige Veterinaer og Landbohoejskole: 98-109

The role of bacteria in the biological control of Gaeumannomyces graminis by suppressive soils. Soil Biology and Biochemistry 8: 269-273

The role of bacteria in the metabolism of rumen entodiniomorphid protozoa. Symposia of the Society for Experimental Biology: 533-558

The role of bacteria in the origin of apricot apoplexy. Zastita Bilja 27 (3/4)(137/138): 237-244

The role of bank credit in implementing the Party's agrarian policy. Den' gi i Kredit (11): 36-45

The role of basal branches in the growth of spruce. Lesnoe Khozyaistvo (4): 30-32

The role of beef cattle in the development of Latin America. Proceedings of the seminar on potential to increase beef production in tropical America, Cali, Colombia, February 18-21, 1974: 1-16

The role of bees in raising the nectar productivity of plants. Trudy Mosk Gos Zaoch Ped Inst (30): 185-211

The role of belowground herbivores in mesic forest root dynamics. Pedobiologia 18(4): 289-295

The role of beneficial insects in the population dynamics of leaf-mining Lepidoptera. Rastitelna Zashchita 23(10): 33-35

The role of bile acids in phalloidin poisoning. Naunyn Schmiedeberg' s Archives of Pharmacology 301(2): 145-147

The role of bile salts in excystment of cysticercoids and in the carbohydrate metabolism of adult hymenolepidid tapeworms. Dissertation Abstracts International 32B(1): 635

The role of bile salts in the physiology of cestodes: adsorption of sodium taurocholate and sodium glycocholate and their effects on the uptake of glucose and oleic acid by Hymenolepis diminuta and Hymenolepis microstoma. Dissertation Abstracts International 35B(9): 4729-4730

The role of biochemistry in the development of nutritional science. Rol' biokhimii v razvitii nauki o pitanii: 127

The role of biogenic amines in foods. Nahrung 22(3): 285-289

The role of biological defence against parasitic worms. A Kotlan Sandor Tudomanyos Emlekules Eloadasainak, 9-10 junius, 1977, Budapest Osszefoglaloi: 7

The role of biotic factors in regulating the numbers of the large larch bark-beetle. Izvestiya Sibirskogo Otdeleniya Akademii Nauk SSSR, Biologicheskikh Nauk (5 (1)): 48-54

The role of biotopes and oribatid mites in the epizootiology of Moniezia infections in cattle. Nauchnye Trudy Omskogo Veterinarnogo Instituta 31(3): 14-20

The role of birds in natural foci of Omsk haemorrhagic fever. Trudy Biologicheskogo Instituta, Sibirskoe Otdelenie, Akademiya Nauk SSSR (24): 94-101

The role of birds in the circulation of arboviruses. Boletin de la Estacion Central de Ecologia 5(9): 85-93

The role of birds in the dissemination of infection with Anoplocephalata. Trudy Gel' mintologicheskoi Laboratorii Ekologiya i geografiya gel' mintov 24: 62-63

The role of birds in the natural foci of tick-borne arboviruses in Western Siberia. Journal of the Bombay Natural History Society 1976; 71(3): 554-563

The role of birds in the spread of ligulid infections in fish in the Omsk region. Sbornik Nauchnykh Rabot Sibirskogo Nauchno Issledovatel' skogo Veterinarnogo Instituta (22): 262-264

The role of blood-sucking insects in the epizootology of Omsk haemorrhagic fever. Trudy Biologicheskogo Instituta, Sibirskoe Otdelenie, Akademiya Nauk SSSR (24): 122-126

The role of blue-green algae in tropical rice cultivation. Nitrogen fixation by free living micro organisms [WDP Stewart]: 207-218

The role of boron in plants. Trace elements in soil plant animal systems: 213-225

The role of brassica catch crops in lamb production systems. Brassica forage crops A United Kingdom conference on aspects of breeding, pathology, agronomy, variety testing, seed production, nutritive value and utilisation [Greenhalgh, JFD; McNaughton, IH; Thow, RF Editors]: 111-118

The role of buds and gibberellin in dormancy and the mobilization of reserve materials in potato tubers. Annals of Botany 42(179): 649-657

The role of buffaloes in the epidemiology of Taenia saginata. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 46(4): 489-490

The role of bumblebees as pollinators of red clover and lucerne in New Zealand: a review and prospect. Proceedings of the New Zealand Grassland Association 36(1): 111-122

The role of butterfly wings in regulation of body temperature. Journal of Insect Physiology 21(12): 1921-1930

The role of caffeic acid in plant protection. Khlopkovodstvo (7): 45

The role of calcium in insulin action. 3. Calcium distribution in fat cells; its kinetics and the effects of adrenaline, insulin and procaine-HCl. European Journal of Clinical Investigation 5(4): 339-349

The role of calcium in lactose biosynthesis. Proceedings of the Australian Biochemical Society 10: 5

The role of calcium in the respiratory mechanism and senescence of apples. Colloques Internationaux du Centre National de la Recherche Scientifique (238): 87-92

The role of calcium ions in fertilization of mouse and rat eggs in vitro. Journal of Reproduction and Fertility 45(3): 523-526

The role of camels in the epizootiology of trematode infections of ruminants in the Golodnaya Steppe. Sbornik Rabot Uzbekskogo Nauchno Issledovatel' skogo Veterinarnogo Instituta Bolezni sel' skokhozyaistvennykh zhivotnykh (21): 11-12

The role of capital accumulation in the industrialization of a labor surplus economy: a formulation of the Fei-Ranis model. Journal of Development Economics 3(2): 161-169

The role of carbohydrates in crude protein and crude fibre conversion. Agrartudomanyi Egyetem Kozlemenyei, Godollo: 205-217

The role of carbohydrates in the biology of the liver fluke, Fasciola gigantica: effects of temperature and pH upon glucose uptake. Bulletin of Endemic Diseases 16(1-2): 87-92

The role of carbohydrates in the biology of the liver fluke, Fasciola gigantica: glycogen content, its utilization and resynthesis by starved flukes. Bulletin of Endemic Diseases 16(1-2): 57-70

The role of carnitine in brown adipose tissue of suckling rats. Comparative Biochemistry and Physiology, B 51(4): 507-515

The role of carotenoids and vitamin A in the occurrence of respiratory disorders in calves and young cattle in farm breeding and fattening. Veterinarski Glasnik 30(6): 543-548

The role of carrion-frequenting arthropods in the decay process. Ecological Entomology, 32: 133-139

The role of caseins and whey proteins in stability of milk. Trudy, Litovskii Filial Vsesoyuznogo Nauchno issledovatel' skogo Instituta Maslodel' noi i Syrodel' noi Promyshlennosti 10: 185-191, 299

The role of cattle in the traditional African society. Beef cattle production in developing countries Proceedings of the Conference held in Edinburgh from the 1st to 6th September 1974 organized by the Centre for Tropical Veterinary Medicine: 398-400

The role of cell division in angiosperm embryology. Cell division in higher plants: 391-405

The role of cellular and humoral factors in infections. Clinics in Haematology 5(2): 449-465

The role of cellulase and polygalacturonase in abscission of young and mature Shamouti orange fruits. Physiologia Plantarum 34(1): 1-7

The role of central adrenergic receptors in the reflex release of oxytocin. Brain Research 142(1): 69-84

The role of central co-operative land development banks in the formulation and implementation of schemes of agricultural development: guidelines. Co operative News Digest 27(11): 169-175

The role of certain Diptera as intermediate hosts of nematodes of farm animals in Uzbekistan. Materialy Nauchnoi Konferentsii Vsesoyuznogo Obshchestva Gel' mintologov Trematody i Trematodozy (29): 30-34

The role of certain ecological factors in the control of cabbage pests. Vestnik Zoologii (1): 84-87

The role of certain environmental factors in the transmission of Ascaris infection. Tezisy Konferentsii po probleme: Osnovnye parazitarnye bolezni, ikh preduprezhdenie i lechenie Mart 1973 g: 54-57

The role of certain vermins and parasites on bees in spreading nosematosis. Comptes Rendus de l' Academie Bulgare des Sciences 25(4): 573-576

The role of chemical factors in insect/plant relationships. Proceedings of XV International Congress of Entomology Washington, DC, August 19-27, 1976: 211-227

The role of chemicals in potentiating viral infections and Reye's syndrome. Report, National Research Council Canada: 519-534

The role of chemoreception in the location and recognition of Melanopsis praemorsa by Philophthalmus rhionica miracidia. Vestnik Leningradskogo Universiteta, Biologiya (15): 26-32

The role of chemosensory patterns in the discrimination of food plants. Colloques Internationaux du Centre National de la Recherche Scientifique: 103-114

The role of chilling in the breaking of seed dormancy in Corylus avellana L. Pesticide Science 9(2): 184-186

The role of chlorogenic acid in the growth and abscission of black currant fruit. Fitogormony v Processakh Rosta i Razvitiya Rastenii: 88-96

The role of cholinergic processes in the aetiology of infertility in cows. Veterinariya, Kiev, USSR (41): 89-93, 119

The role of chromosomes in the taxonomy of some digenetic trematodes. Nucleus 20(1/2): 128-139

The role of citrate in lipid synthesis in developing soybean cotyledons. Plant and Cell Physiology 18(5): 1021-1027

The role of citrulline in amino acid metabolism and the ornithine cycle in Cryptomeria japonica seedlings. Journal of the Japanese Forestry Society 58(9): 328-333

The role of citrulline in nitrogen translocation of Cryptomeria japonica seedlings. Journal of the Japanese Forestry Society 57(4): 117-120

The role of citrus in health and disease. The role of citrus in health and disease: vii + 118

The role of climate in the epidemiology of nematode parasitism in ruminants. The effects of meteorological factors upon parasites: 13-32

The role of co-operation in the organization of agricultural production in the USSR. Economie et Finances Agricoles (August/September): 1-14

The role of co-operative farms in spreading culture. Partelet 22(3): 46-50

The role of co-operatives in agricultural development to small scale farmers. Kenya Coffee 41(486): 323-325

The role of co-operatives in the concept of development policy. Economics, German Federal Re ic 13: 36-54

The role of co-operatives in the economic development of Kenya. Kenya Coffee 40(476/477): 370-375

The role of coffee in the economy of the Ivory Coast. Marches Tropicaux et Mediterraneens (1693): 1068-1074

The role of colloidal sulphur and zineb in raising the clubroot resistance and productivity of cabbage. Khimiya v Sel' skom Khozyaistve 13(3): 27-30

The role of colostrum antibodies and the significance of antigenic competition in young lambs. Annales de Recherches Veterinaires. Annals of Veterinary Research 9(2): 327-333

The role of cometabolism and commensalism in the degradation of herbicides. Materialy 10go Mezhdunarodnogo Simpoziuma Stran Chlenov SEV, Pushchino, SSSR, 1975me 2): 22-26

The role of commercial crocodile farming in crocodile conservation. Biological Conservation 8(4): 261-272

The role of commodity exports in Nigeria's economic growth. Journal of Rural Economics and Development 10(2): 3-13

The role of complement in Ascaris suum induced histopathology. Clinical and Experimental Immunology 32(1): 69-76

The role of complement in experimental rodent trypanosomiases. Dissertation Abstracts International 73B(6): 2762-2763

The role of complement in hydatid disease: in vitro studies. International Journal for Parasitology 6(1): 25-35

The role of computers in control work. Tejipar 26(2): 40-44

The role of cone serotiny in Lodgepole Pine forests. Management of Lodgepole Pine Ecosystems: 1975; 471-495

The role of conserved forages in the nutrition of the dairy cow. Livestock Production Science 5(1): 45-56

The role of core temperature in the regulation of respiratory evaporative heat loss in exercising goats. Pflugers Archiv 377(Suppl.): R33

The role of corticosterone rhythmicity in puberty. Biology of Reproduction 14(2): 151-156

The role of cotton and coffee in Uganda's economic development. Dissertation Abstracts International, A 37(5): p.3037A

The role of cotyledons in growth and photosynthesis of radish plants. Journal of the Japanese Society of Horticultural Science 45(3): 275-282

The role of credit in developing agricultural production. Den' gi i Kredit (12): 3-12

The role of credit in farm development: field work carried out in Zambia in 1967-69 and 1974. Finafrica Bulletin 2(2): 39-65

The role of crimp in the assessment of wool quality. South African Journal of Science 71(6): 183-186

The role of crop populations and their deployment, illustrated by means of a simulator, EPIMUL76. Annals of the New York Academy of Sciences 287: 164-190

The role of crop residues to meet the fertilizer shortage. Madras Agricultural Journal 62(6): 353-356

The role of crop rotation in new systems of arable husbandry. Zeszyty Naukowe Akademia Rolnicza w Szczecinie (43): 13-18

The role of crops in animal production. Proceedings of the Annual Conference of the Agronomy Society of New Zealand 5: 1-4

The role of cross fertilization in increasing the genetic plasticity of cotton varieties and hybrids, and the principles of selection. Vopr genet, selektsii i semenovodstva khlopchatnika i lyutserny, 13: 3-14

The role of crossbreeding in beef production with special reference to Jamaica. Jamaica, Ministry of Agriculture and Fisheries: Investigations, 1970-1974: 322-325

The role of cultivar in insect pollination of strawberries. Proceedings of the III International Symposium on Pollination, 1974: 149-154

The role of cultivars in chemical weed control in maize. National Programme for Environmental Sciences: Terrestrial Biology; papers presented at the First National Weeds Conference, 13-14 August 1974, Pretoria, S Africa: ; 65-77

The role of cultivated landscape in the development of rural areas particularly in agricultural districts. Zeitschrift fur Kulturtechnik und Flurbereinigung 16(3): 129-137

The role of cultivation committees in agricultural planning at village level. A comparative study of Kehelpannala and Aluthnuwara cultivation committees in the arti field laboratory-Beminiwatta Kegalle district. Occasional Publication Series, Agrarian Research and Training Institute (3): 31

The role of cultural measures in reducing the numbers of the wheat blossom mite. Zashchita Rastenii (2): 31-32

The role of cultural measures in the control of the cereal greenfly (Schizaphis graminum Rond.) on sorghum. Probleme de Protectia Plantelor 1(1): 50-71

The role of cyclic 3',5'-adenosine monophosphate and 17 beta -oestradiol in the early development of the rabbit corpus luteum. Dissertation Abstracts International B 36(6): 2647-2648

The role of cyclic AMP in gonadal steroidogenesis. Biology of Reproduction 14(1): 30-53

The role of cyclic adenosine 3',5'-monophosphate in the lactose metabolism of Streptococcus lactis. Dissertation Abstracts International, B 38(5): 2050

The role of cytoembryological research in breeding sour cherry. Tr Tsentr genet lab im I V Michurina 16: 63-73

The role of cytokinins in chloroplast lamellar development. Plant Physiology 55(6): 1079-1081

The role of cytokinins in flower and fruit development. Zeitschrift fur Pflanzenernahrung und Bodenkunde 140(1): 15-23

The role of cytokinins in the development and metabolism of barley leaves. 1. The effect of cytokinins on leaf senescence. Acta Societatis Botanicorum Poloniae 47(2): 357-368

The role of dairy co-operatives in milk production. Wies Wspolczesna 22(10): 71-76

The role of dairy factories in processing future milk supplies in South Australia. Australian Journal of Dairy Technology 30(2): 81-84

The role of damaged starch in milling. Bulletin des Anciens Elieves de l' Ecole de Meunerie (271): 13-21

The role of dark-coniferous forest in the formation of the environment. Sredoobrazuyushchaya rol' temnokhvoinogo lesa: 328

The role of deep roots in the life of young Scots Pine stands on loose sandy soils. Lesovedenie (4): 18-25

The role of delayed hypersensitivity in immunity to Nematospiroides dubius in mice. Dissertation Abstracts International 32B(5): 2831

The role of delayed-type hypersensitivity and cell-mediated immunity in bovine staphylococcal mastitis. Proceedings, Annual Meeting of the United States Animal Health Association: 143-149

The role of delphinidin and sugars in the resistance of pea seadlings to Fusarium root rot. Phytopathology 67(8): 1057-1061

The role of determinator in caste formation in the honey bee. Phase and caste determination in insects, editor M Luscher: 21-34

The role of dew and temperature in the epidemiology of Botrytis leaf blight of onion. Phytopathology 67(10): 1267-1272

The role of dietary fat in alleviating fatty liver and kidney syndrome in broilers. Australian Veterinary Journal 52(9): 433-434

The role of dietary studies in developing biological control methods with special reference to Spodoptera littoralis Boisd. and Zeuzera pyrina L. Mededelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gent 41: 1309-1316

The role of different kinds of inputs in the reproduction process of socialist agriculture. Politikai Gazdasagtan (12): 37-48

The role of different leaves in hop yield and quality production. Savremena Poljoprivreda 25(3/4): 41-49

The role of different organo-chlorine compounds in the breeding of British sparrowhawks. Journal of Applied Ecology, 151: 105-116

The role of disease during an outbreak of Oncopera alboguttata Tindale and O. rufobrunnea Tindale (Lepidoptera: Hepialidae) in the Ebor/Dorrigo region of N.S.W. Journal of the Australian Entomological Society 16(1): 21-26

The role of disease in cotton research. Public supported cotton research (ARS-S70): 19-21

The role of distant hybridization in the evolution of plants. The role of distant hybridization in the evolution of plants: 24

The role of domestic cats in the epidemiology of toxoplasmosis. Vtoroi II Vsesoyuznyi simpozium po toksoplazmozu Itogi izucheniya toksoplazmoza v SSSR i puti dal' neishego uluchsheniya diagnostiki, lecheniya i profilaktiki, 26-28 maya 1976 g Tezisy Dokladov: 104-105

The role of domestic fowl in the spread of ascariasis. Khelmintologiya, Sofia (5): 107-110

The role of domestic livestock. Search 7(4): 131-136

The role of dormancy in the development of male and female strobili of loblolly pine. Forest Science 23(3): 373-375

The role of dried grass in farmhouse cheese production. Grass (16): 13-14

The role of earthworms in the conservation and transmission of Syngamus trachea infection. Parazitologicheskie issledovaniya v Pribaltike: 144-145

The role of earthworms in the epizootiology of Ascaridia and Heterakis of chickens and guinea-fowl. Trudy Bashkirskogo Sel' skokhozyaistvennogo Instituta Mery bor' by s invazionnymi boleznyami zhivotnykh 17: 97-112

The role of earthworms in the epizootiology of pig ascariasis. Veterinariya Moscow (4): 67-69

The role of ecdysone in pupation of Manduca sexta. Journal of Insect Physiology 22(3): 453-463

The role of ectomycorrhizae in the protection of pine from root infection by Phytophthora cinnamomi. Biology and control of soil borne plant pathogens: 112-115

The role of embryo transfer in cattle improvement programs. Canadian Journal of Animal Science 57(1): 33-45

The role of endogenous abscisic acid during water stress in grapevines. Vitis 14(1): 20-26

The role of endogenous abscisic acid in the correlation between the cotyledon and its axillary bud in pea (Pisum sativum L.). Biologia Plantarum 20(4): 299-302

The role of energy and fluid imbalance in weight changes found during field work in Antarctica. British Journal of Nutrition 34(2): 191-200

The role of entomogenous fungi and nematodes in the reduction of the Colorado beetle (Leptinotarsa decemlineata Say). Biuletyn Instytutu Ochrony Roslin 56: 91-100

The role of entomology in the economic development of Nigeria. Press Release. Occasional Publication, Entomological Society of Nigeria: recd 1978; 3-10

The role of entomophages on the population of Malacosoma neustria and Lymantria dispar. Lesnoe Khozyaistvo (1): 78-80

The role of entomophagous Diptera and virus epizootics in reducing the numbers of the nun-moth, Ocneria monacha L. (Lepidoptera) in larch forests of the Amur-Zeya watershed. Trudy Biologo pochvennogo Instituta, Dal' nevostochnyi Nauchnyi Tsentr, Akademiya Nauk SSSR (5): 140 - 152; en p. 190

The role of environmental ammonia in respiratory mycoplasmosis of rats. American Journal of Pathology 85(1): 115-130

The role of environmental factors in changes in the resistance of potato to Phytophthora. Sel' skokhozyaistvennaya Biologiya 11(1): 59-64

The role of environmental factors in the infection of Apamea anceps Schiff. and Scotia segetum Schiff. with granulosis. Trudy Vsesoyuznogo Nauchno issledovatel' skogo Instituta Zaschity Rasteniirecd 1977; 42: 32-44

The role of eosinophils in immunity to parasites: an introduction. American Journal of Tropical Medicine and Hygiene 26(6 Pt 2): 123-125

The role of eosinophils in the mechanism of schistosome immunity. Federation Proceedings Federation of American Societies for Experimental Biology 36(3): 1057

The role of epiphytic Pseudobacterium lacticum 392 in the activation of physiological processes in plants. Fiziologiya Rastenii 22(1): 188-192

The role of epistasis in the inheritance of yield and its components in groundnut. Crop Improvement 3(1/2): 9-17

The role of estrogen in luteal regression in the cow and ewe. Dissertation Abstracts International, B 36(9): 4324

The role of ethanol in cardiac disease. Annual Review of Medicine 28: 393-409

The role of ethylene and abscisic acid in TMV-induced symptoms in tobacco. Acta Phytopathologica Academiae Scientiarum Hungaricae 12(3/4): 133-140

The role of ethylene in abscission of cling peach fruit. Australian Journal of Plant Physiology 3(6): 747-754

The role of ethylene in the response of plants to stress. Pesticide Science 8(3): 217-223

The role of ethylene in the ripening of some unusual fruits. Colloques Internationaux du Centre National de la Recherche Scientifique (238): 177-182

The role of evapotranspiration models in irrigation scheduling. Transactions of the ASAE 21(1): 82-87

The role of evolution in the immune system. Nova Acta Leopoldina 42(218): 189-222

The role of exclusion and detection in weed control. Proceedings 28th Annual California Weed Conference: 174-177

The role of exogenous oxytocin in lactating ewe. Annales de Biologie Animale Biochimie Biophysique 16(6): 833-849

The role of extension in the process of agricultural development in Cameroon. Kamerun Strukturen und probleme der sozio okonomischen Entwicklung: 237-261

The role of extracellular enzymes of broomrape in the penetration of host roots and the protective reaction of resistant forms of sunflower. Sel' skokhozyaistvennaya Biologiya 11(5): 685-688

The role of extractives in the hydrophobic behaviour of Loblolly Pine rhytidome. Wood and Fiber 5(4): 353-363

The role of fairs and markets in marketing farm produce in France. Economie Rurale (122): 8-22

The role of farmers' circles in changing agrarian conditions. Kultura i Spoleczenstwo 20(3): 59-73

The role of farmers' circles in the modernization of private farms (Poland). Zagadnienia Ekonomiki Rolnej (5/6): 104-118

The role of farmyard manure and green manures in soil fertility restoration in the humid tropics. Abstracts on Tropical Agriculture 3(10): 9-17

The role of farnesol as a regulator of stomatal opening in Sorghum. Journal of Experimental Botany 28(105): 1043-1053

The role of fertilization in intensive forest management. Southern Journal of Applied Forestry 2(2): 34-37

The role of fertilizers in soybean cultivation. Fertilizer Use and Protein Production Proceedings of the 11th Colloquium of the International Potash Institute held in Roenne Bornholm, Denmark, 1975: 203-220

The role of fertilizers in the development of agriculture in Asia and the Far East. Landbouwkundig Tijdschrift 87(5): 126-127

The role of finances in the development of agriculture. Finansy SSSR (11): 17-27

The role of financial leverage in altering industrial structure in agriculture. Agricultural Economics Paper, University of Missouri (59): 16

The role of fire in park management. Parks 2: 1-4

The role of fire in the creation and maintenance of savanna in the Montana of Peru. Journal of Biogeography 4(2): 143-167

The role of flies in the transmission of Hymenolepis infection. Materialy 2nd Res ikanskoi Konferentsii po ozdorovleniyu vneshnei sredy i problemam snizheniya infektsionnykh zabolevanii Part 1: 308-311

The role of foliar diagnosis to determine the nitrogen, potassium and phosphorus requirements in vineyeards. Weinberg und Keller 22(10): 423-439

The role of folic acid binding proteins (FABP) in the cellular uptake of folates. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine 147(3): 760-764

The role of follicle stimulating hormone in early pregnancy in the mare. VIIIth International Congress on Animal Reproduction and Artificial Insemination, Krakow, July 12-16, 1976 Proceedings Volume I Communication Abstracts: 113

The role of follicle-stimulating hormone (FSH), in combination with luteinizing hormone (LH), in oestrogen-induced ovulation during the oestrous cycle in the rat. Acta Endocrinologica, Denmark 85(1): 151-157

The role of foodstuffs in the transmission of Hymenolepis nana ova. Gel' minty pishchevykh produktov Tezisy dokladov mezhres ikanskoi nauchnoi konferentsii 22-25 Dekabrya 1972 goda: 41-43

The role of foreign aid in the context of socially-oriented development strategies. SSIP Bulletin (46): 25-34

The role of forest inventories in the development of tropical moist forest. Commonwealth Forestry Review 55(1): 57-64

The role of forestry in preventing the spread of deserts and in rural development. Bois et Forets des Tropiques (174): 3-25

The role of forests as a source of solar energy. Journal of the Institute of Wood Science 7(4): 37-42

The role of free radicals in the oxidation and reduction of fulvic acid. Soil Biology and Biochemistry 9(6): 397-403

The role of free serum tryptophan in the biphasic effect of acute ethanol administration on the concentrations of rat brain tryptophan, 5-hydroxytryptamine and 5-hydroxyindol-3-ylacetic acid. Biochemical Journal 160(2): 315-324

The role of free-living stages of trematodes in biocoenoses. Parazitologiya 12(3): 193-200

The role of freshwater molluscs in the epizootiology of trematode infections of birds in the Divichinsk bay of the Caspian Sea. Izvestiya Akademii Nauk Azerbaidzhanskoi SSR Azarbajcan SSR Elmlar Akademijasynyn Habarlari, Biologicheskie Nauki (4): 80-83

The role of frogs in regulating the numbers of invertebrates in an oak biocoenosis. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Biologicheskii 80(6): 59-66

The role of fungal tremorgens in ryegrass staggers. New Zealand Journal of Agricultural Research 20(4): 431-440

The role of fungi in the origin of oleoresin deposits (agaru) in the wood of Aquilaria agallocha Roxb. Bano Biggyan Patrika 6(1): 16-26

The role of fungistatic properties of fodder plants in the ecology of fungi, the pathogens of alimentary mycotoxicoses in animals. Nauch Trudy Ukr S Kh Akad (174): 51-54

The role of gamasine mites in the epizootiology of tularaemia. Parazitologiya 10(6): 531-535

The role of gastrin in gastric secretion in birds. Bollettino della Societa Italiana di Biologia Sperimentale 52(24): 2050-2054

The role of genetic and physiological dam-progeny relationships in the establishment of viability and fertility in mammals. 2. Weight of mouse foetuses of lines BALB, CBA and DBA, developed from transferred blastocysts. Genetika, USSR 14(7): 1264-1271

The role of genetic and physiological dam-progeny relationships in the establishment of viability and fertility in mammals. I. Embryo development of mice in relation to between-line transfer of blastocysts. Genetika, USSR 13(5): 826-839

The role of genetic characteristics of winter-wheat varieties in growth and yield formation. Genet ta selektsiya sil' s' kogosp roslin i tvarin na Prikarpatti: 73-78

The role of genotype and mutagen in experimental mutagenesis in wheat. Fiziol genet osnovy povysh produktivn zern kul' tur: 151-161

The role of gibberellin. Sadovodstvo (9): 31-32

The role of gibberellins in the abnormal morphogenesis of EPTC injured corn seedlings. Proceedings North Central Weed Control Conference, 1976 (Vol. 31): 28

The role of gibberellins in the growth of floral organs of Mirabilis jalapa. Plant and Cell Physiology 16(2): 337-345

The role of gibberellins in the morphogenesis of Vitis vinifera tendrils. Botanicheskii Zhurnal 61(1): 69-77

The role of glucagon in the endogenous hyperglycemia of diabetes mellitus. Annual Review of Medicine 28: 119-130

The role of glucagon in the pathogenesis of the endogenous hyperglycemia of diabetes mellitus. Metabolism 24(11): 1287-1297

The role of glucosinolates in the club root disease of the Cruciferae. Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent 41(2 (1)): 525-532

The role of glutamine in asparagine biosynthesis in rice plant roots. Zeitschrift fur Pflanzenphysiologie 74(3): 264-266

The role of gluten, milk, and other dietary proteins in chronic or intermittent dyspepsia. Clinical Allergy 3(4): 373-383

The role of gonadal steroid feedback in the regulation of the onset of puberty. Dissertation Abstracts International, B 36(11): 5453-5454

The role of gonadotropic hormones in the controlled breeding of caged female sables. Sbornik Nauchnykh Trudov Moskovskaya Veterinarnaya Akademiya (76): 236-238

The role of government and policy in modifying exposure to natural disaster risks. In: Farm and food policy symposium. Proceedings of Great Plains Agricultural Policy Seminar sponsored by Great Plains Agricultural Council and the Farm Foundation, Kansas City, Missouri, February 22-24, 1977. Great Plains Agricultural Council Publication (84): 121-142

The role of government in agricultural co-operation in the United Kingdom. Year book of agricultural co operation 1976: 79-89

The role of government in rural community development: with special emphasis on the Saemaul Woondong in Korea. Dissertation Abstracts International, A 37(1): 596-597

The role of graminaceous host-plants in the induction of aestivation-diapause in the larvae of Chilo zonellus Swinhoe and Chilo argyrolepia Hamps. The host plant in relation to insect behaviour and reproduction: 247-253

The role of granulosis in the population dynamics of the fall webworm (Hyphantria cunea Drury) in the years 1974 to 1976. Zastita Bilja 28(1): 9-17

The role of grasses in stabilization of soil against erosion in the Pyrenees. Pirineos 29(108): 41-47

The role of grassland production for increasing food reserves. Wiadomosci Melioracyjne i Lakarskie 18(6): 170-174

The role of grasslands and pastures in the production of fresh forage on peasant farms. Wiadomosci Melioracyjne i Lakarskie 18(6): 177-181

The role of growth in the control of seed germination and seedling establishment. Journal of the Science of Food and Agriculture 27(8): 794

The role of growth hormone and cortisone on glucose and gluconeogenic substrate regulation in fasted hypopituitary children. Journal of Clinical Endocrinology and Metabolism 42(5): 846-856

The role of growth hormones in clubroot formation. Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent 41(2 (1)): 517-523

The role of growth regulators in increasing lemon tree productivity. Subtropicheskie Kul' tury (3): 81-83

The role of growth substances in the development of grapes and seeds. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (12): 25-28

The role of guard rows in field experiments. Tea in East Africa 17(1): 23-24

The role of gulls in the dissemination of Ligula and Digramma infections at the Kurgal'dzhin lakes. Izvestiya Akademii Nauk Kazakhskoi SSR Kazak SSR Gylym Akademiyasynyn Habarlary, Biologicheskaya (6): 38-41

The role of haemoglobin type in the adaptation of sheep to the hypoxic conditions of high mountains. Mekhanizmy fiziol funktsii: 37-41

The role of hardwood in marine construction. Timber Review (27): 12-14

The role of herbicides in highly mechanised cash root crop production. Proceedings, 1976 British Crop Protection Conference Weeds Volume 3: 831-838

The role of herbicides in temperate grassland. Proceedings, Roundup Seminar, Madrid: 102-111

The role of herbicides in the increasing scale of fertilizer use in agriculture. Khimiya v Sel' skom Khozyaistve 14(1): 58-64

The role of herbicides in weed control. Vestnik Sel' skokhozyaistvennoi Nauki Kazakhstana 20(6): 94-96

The role of herbivorous fishes in the restoration of the commercial ichthiofauna and the biological improvement of reservoirs. Voprosy Ikhtiologii 16(2): 247-262

The role of heterotrophic nutrition and photosynthesis in heterosis in maize hybrids. Geterozis s kh rast, ego fiziol biokhim i biofiz osnovy: 68-74

The role of higher agricultural education in rural development. Desarrollo Rural en las Americas 8(1): 5-14

The role of histamine and fish meal in the incidence of gizzard erosion and pro-ventricular abnormalities in the fowl. British Poultry Science 16(1): 69-78

The role of histamine in implantation in the rabbit. Journal of Reproduction and Fertility 53(1): 23-26

The role of holotrichs in the metabolism of dietary linoleic acid in the rumen. Biochimica et Biophysica Acta Lipids and Lipid Metabolism Vol L42 528(1): 17-27

The role of home economics in rural development. Integrated Rural Development Review 2(2): 54-56

The role of horse flies (Diptera: Tabanidae) in the transmission of Elaeophora schneideri Wehr and Dikmans, 1935, in the Gila National Forest, New Mexico. Dissertation Abstracts International 33B(6): 2639-2640

The role of host blood in the feeding behavior of ectoparasites. A Zuckerman Editor Dynamic aspects of host parasite relationships Volume II: 132-162

The role of host nutrition in the pathogenesis of liver fluke anaemia. Nuclear techniques in animal production and health: 475-482

The role of host nutrition in the pathogenesis of ovine fascioliasis. Veterinary Parasitology 2(4): 317-332

The role of house dust in human DDT pollution. American Journal of Public Health 65(1): 53-57

The role of hygiene in mastitis control. Proceedings of the 20th World Veterinary Congress, 6-12 July 1975, Thessaloniki, Greece Volume 3: 1984-1988

The role of hypothalamic afferents in the release of prolactin induced by ovarian steroids. Neuroendocrinology 21(2): 139-145

The role of immunity in inhibited development of Obeliscoides cuniculi (Graybill), a stomach nematode of rabbits. Dissertation Abstracts International 36B(8): 3777

The role of improved pastures for beef production in the tropics. Tropical Grasslands 12(1): 1-9

The role of income in the perceived quality of life of the rural populace. Dissertation Abstracts International, A 38(9): p.5609

The role of incomplete dietary proteins in experimental gallstone formation. Voprosy Pitaniya (3): 6-11

The role of indigenous wild, semidomestic, and exotic birds in the epizootiology of velogenic viscerotropic Newcastle disease in southern California, 1972-1973. Journal of the American Veterinary Medical Association 167(7): 610-614

The role of induced mutation in supplementing natural genetic variability. Annals of the New York Academy of Sciences 287: 367-384

The role of industry in promoting the production and processing of food in developing countries. Netherlands Milk and Dairy Journal 30(2): 145-148

The role of inorganic phosphate in the regulation of phosphoenolpyruvate carboxylase in Mesembryanthemum crystallinum. Planta 122(3): 273-280

The role of insect-plant coevolution in the organization of ecosystems. Colloques Internationaux du Centre National de la Recherche Scientifique: 399-413

The role of insects and coprophages in the spread of bovine cysticerciasis. Trudy Vsesoyuznogo Instituta Gel' mintologii im KI Skryabina Problemy veterinarnoi gel' mintologii 23: 17-24

The role of insects in maintaining sources of infestation with helminthoses in natural foci in Uzbekistan. Uzbekskii Biologicheskii Zhurnal (4): 60-63

The role of insects in modified terrestrial ecosystems. New Zealand Entomologist (2): 122-131

The role of insects in natural terrestrial ecosystems. New Zealand Entomologist (2): 113-121

The role of insects in the epizootiology of some helminthiases of domestic animals in Uzbekistan. Doklady Akademii Nauk Uzbekskoi SSR Uzbekiston SSR Fanlar Akademiyasining, Dokladlari (11): 57-58

The role of insects of the Apoidea family on alfalfa seed plantations. Foreign Scientific Publication, National Center for Scientific, Technical and Economic Information, Warsaw, Poland (TT 73-54082): 7

The role of insects of the Apoidea family on alfalfa seed plantations. Wszechswiat 52(10): 264-266

The role of intermediate crops in short-term monoculture cultivation of wheat. Rasteniev"dni Nauki 13(6): 53-61

The role of intermediate technology in East African agricultural development. Eastern Africa Journal of Rural Development 8(1/2): 182-190

The role of interspecific hybridization in forest tree breeding. Proceedings of the fourteenth meeting of the Canadian Tree Improvement Association Part 2 Symposium on interspecific and interprovenance hybridization in forest trees Fredericton, New Brunswick, August 28-30, 1973: 85-93

The role of interspecific hybridization in lupin breeding. Sb nauch tr Belorus s kh akad (13): 3-9

The role of intrauterine environment and intrafollicular aging of the oocyte on implantation rates and development. Aging gametes, their biology and pathology Proceedings of the International Symposium on Aging Gametes, Seattle, Washington, USA, 13-16 June 1973: 201-218

The role of intravenous nutrition in the management of acute renal failure. South African Medical Journal 50(42): 1703-1705

The role of iron in the organization of kaolinitic materials. Experimental studies. Science du Sol (2): 101-113

The role of iron in the regulation of hepatic transferrin synthesis. British Journal of Haematology 36(3): 383-394

The role of irrigated fodder crop rotations in intensification of fodder production. Vestnik Sel' skokhozyaistvennoi Nauki, Moscow, USSR (7): 51-56

The role of irrigation in food production. Agriculture and Environment 2(1): 39-54

The role of irrigation in sugar beet growing and its problems. Compte Rendu, Congres d' Hiver, Institut International de Recherches Betteravieres (39): 85-94

The role of isoleucine in differential egg production by the mosquito Aedes aegypti Linnaeus (Diptera: Culicidae) following feeding on human or guinea pig blood. Comparative Biochemistry and Physiology, A 57(1): 23-28

The role of ixodid ticks in the reservation and transmission of arboviruses in the USSR. Tick borne diseases and their vectors: 482-486

The role of ixodid ticks in the transmission and preservation of Crimean haemorrhagic fever in nidi of infection. Parazitologiya 10(4): 297-302

The role of juvenile hormone in diapause and phase variation in some lepidopterous insects. The juvenile hormones: 288-300

The role of ladybirds (Coccinella septempunctata L.) on the development of cereal green aphid (Schizaphis graminum Rond.) on sorghum. Analele Institutului de Cercetari pentru Cereale si Plante Tehnice, Fundulea 42: 369-374

The role of land administration in agricultural development. Agricultural Administration 5(3): 219-230

The role of large soil invertebrates in the oakwoods of the steppe forest zones of the Soviet Union. Pedobiologia 16(1): 18-26

The role of law in carrying out the agrarian policy of the CPSU. Sovetskoe Gosudarstvo i Pravo (8): 47-55

The role of leaves and buds in root formation on softwood cuttings of cherry laurel. Byulleten' Gosudarstvennogo Nikitskogo Botanicheskogo Sada (2 (30)): 19-23

The role of leaves and shoots at different positions on tuber formation in jerusalem artichokes (Helianthus tuberosus). Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (3): 67-76

The role of leaves from different parts of the shoot in yield formation. Trudy NII Sadovodstva, Vinogradarstva i Vinodeliya, RRShredera (37): 57-64

The role of leaves in the induction of dormancy of gladiolus corm. Journal of the Japanese Society for Horticultural Science 46(4): 509-514

The role of leaves in the rooting of avocado cuttings. Special Publication, Agricultural Research Organization, Israel (65): 33-35

The role of lectins in cell division of tissue cultures of soybean and tobacco. Zeitschrift fur Pflanzenphysiologie 84(4): 349-353

The role of legume crops (soya bean and clover) in the accumulation of biological nitrogen and in the increase of soil fertility in the Far East. Agrokhimiya (5): 17-24

The role of legume hay-crop silage and corn silage in milk production. National Silo Association, Inc Sponsors: USA, National Silo Association: Technological papers presented at 2nd International Silage Research Conference, Hyatt Regency, Chicago, November 30 December 2, 1975: 317-346

The role of legumes in alleviating protein defficiency in Papua New Guinea. Science in New Guinea 2(1): 6-14

The role of legumes in soil fertility maintenance in the lowlands of Papua New Guinea; a legume evaluation study at Keravat, New Britain; and notes on the use of legumes as food in Papua New Guinea. Science in New Guinea 2(1): 63-69

The role of leguminous plants in effective symbiosis with nodule bacteria. Mikrobiologiya 45(6): 1071-1074

The role of light in bentazon toxicity to cocklebur: physiology and ultrastructure. Pesticide Biochemistry and Physiology 5(5): 458-470

The role of light in the induction of nitrate reductase and nitrite reductase in cucumber seedlings. Acta Societatis Botanicorum Poloniae 45(1/2): 77-92

The role of light in timing ovulation in rats. Dissertation Abstracts International, B 38(4): 1596

The role of linear programming methods in rural policy planning in developing countries. IDS Discussion Paper, Institute of Development Studies, University of Sussex (57): 24

The role of lipases in the removal of dormancy in apple seeds. Planta 132(2): 177-181

The role of local elites: the Philippine experience. Philippine Journal of Public Administration 19(1/2): 63-83

The role of local parasites and predators. Zashchita Rastenii (10): 24

The role of long term institutional credit to agriculture, illustrated by the case of the Primary Land Development Bank, Dhanbad-district India, and discussions. Zeitschrift fur Auslandische Landwirtschaft 16(2): 180-203

The role of low temperature to control stored food pests. 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: ; 418-430

The role of luteinizing hormone releasing hormone (LH-RH) in the regulation of luteinizing hormone (LH) and follicle stimulating hormone (FSH) secretion in the female hamster. Dissertation Abstracts International, B 38(1): 91

The role of lymphatic filariasis in joint diseases occurring during filariasis. Medecine Tropicale 36(6): 575-579

The role of lymphatics in the formation of ascites complicating schistosomal hepatic fibrosis. Lymphology 9(2): 43-46

The role of macrophages in the generation of T-helper cells. II. The genetic control of the macrophage-T-cell interaction for helper cell induction with soluble antigens. Journal of Experimental Medicine 142(2): 460-472

The role of magnesium in plant nutrition. Zeitschrift fur Pflanzenernahrung und Bodenkunde (2): 209-222

The role of maize in world food needs to 1980. Centro Internacional de Mejoramiento de Maiz y Trigo CIMMYT, Mexico: Mexico, CIMMYT: World wide maize improvement in the 70' s and the role for CIMMYT Proceedings of a symposium held at El Batan, Mexico, April 22-26, 1974: 1, 1-19

The role of market institutions in the development of agriculture. Wies Wspolczesna 21(5 (243)): 50-56

The role of marketing in agricultural aid. Entwicklung und Zusammenarbeit (12): 19-21

The role of marketing in determining production trends. DSIR Information Series, New Zealand Department of Scientific and Industrial Research (129): 27-37

The role of mass communication in nutritional improvement program.

The role of material factors in the mobility of co-operative farm presidents. Tarsadalomtudomanyi Kozlemenyek 7(1): 83-95

The role of meat importers on the market in Italy. OECD: Towards a more efficient beef chain Documentation assembled for the symposium organised by the OECD in Paris from 10th-13th January, 1977: 561-570

The role of mechanization in forest site preparation. Techniques in silvicultural operations: ; 63-102

The role of medical entomology in the economic development of Nigeria. Occasional Publication, Entomological Society of Nigeria: recd 1978; 40-56

The role of medicarpin and maackiain in the response of red clover leaves to Helminthosporium carbonum, Stemphylium botryosum and S. sarcinaeforme. Canadian Journal of Botany 54(23): 2609-2619

The role of medium conditioning in the population dynamics of the housefly. Researches on Population Ecology 16(2): 188-197

The role of medium-chain triglycerides in the feeding of infants. Revista Espanola de Pediatria 32(192): 637-660

The role of membrane-bound cytoplasmic inclusions during gametogenesis in Lilium longiflorum Thunb. Planta 134(3): 229-240

The role of meteorology in the integrated pest control. Smetnik, A I; Novopashina, R F Compilers: VIII International Plant Protection Congress, Moscow, 1975 Topics for plenary sessions Vol IA: 92-100

The role of micro-organisms in poultry taints. Microbiology in agriculture, fisheries and food,: 151-160

The role of micro-organisms in the formation of lake bottom deposits and their diagenesis. Soil Science 119(1): 81-88

The role of microbiology in agriculture. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (6): 3-18

The role of microorganisms in the revegetation of strip-mined land in the Western United States. Journal of Range Management 30(4): 299-305

The role of microsporidia in biological control of mosquitoes in Belorussia. Proceedings of the Second All Union Conference of Protozoologists Part I: Materialy Btorogo Vsesoyuznogo S"ezda Protozoologov Chast' I: recd 1978; 48-49

The role of microsporidia in the biological control of mosquitoes in Belorussia. Materialy II Vsesoyuznogo S"ezda Protozoologov Chast' 1 Obshchaya protozoologiya: 48-49

The role of migrating sheep in dissemination of tick-borne encephalitis virus. Rad Jugoslavenska Akademija Znanostii Umjetnosti 372: 167-173

The role of migration in the genetic structure of populations in temporally and spatially varying environments. II. Island models. Theoretical Population Biology 10(2): 227-238

The role of milk leukocytes in protection from necrotizing enterocolitis. Nutrition Reviews 36(6): 190-191

The role of minor elements in increasing eggplant resistance to wilt. Vertitsillezn Vilt Kul' turnykh Rastenii Moldavii: 3-8

The role of minor elements in vegetable growing under glass and methods for determining soil minor element content. Trudy Tsentral' nogo Instituta AgrokhimObsluzh S Kh (3): 78-82

The role of mites in the transmission of smoulder in narcissus. Plant Pathology 24(2): 105-107

The role of modelling and field experiments in understanding complex systems. Bulletin, Commonwealth Bureau of Pastures and Field Crops (50): 129-154

The role of models in the decision process in agriculture. Decision making and agriculture Papers and reports Sixteenth International Conference of Agricultural Economists held at Nairobi, 26th July 4th August 1976: 62-76

The role of models in the formulation of agricultural policy. Decision making and agriculture Papers and reports Sixteenth International Conference of Agricultural Economists held at Nairobi, Kenya, 26th July 4th August 1976: 88-104

The role of molluscs, components of the benthos, in the decontamination of water from Ascaris suum ova. Parazitologiya 9(5): 432-433

The role of more productive and a wider range of varieties in the development of agricultural production. Tudomany es Mezogazdasag 15(2): 3-15

The role of morphological and statics parameters in stem strength in maize. Novenytermeles 23(4): 313-319

The role of morphological biochemical reciprocity in early land plant evolution. Annals of Botany 40(170): 1239-1254

The role of mucosal disease virus in the epizootiology and control of swine fever. Diagnosis and epizootiology of classical swine fever: 159-183

The role of multicounty development districts in rural areas. Agricultural Economic Report, Economic Research Service, US Department of Agriculture (307): 51

The role of multinational corporations in cocoa marketing and pricing and economic development in producer (African) countries. Multi national firms in Africa: 244-274

The role of natural enemies in the colour polymorphism of Philaenus spumarius (L.). Journal of Animal Ecology 45(1): 91-104

The role of natural growth regulators in abscission of plant organs. Fitogormony v protsessakh rosta i razvitiya rastenii: 74-87

The role of natural growth regulators in rest, dormancy and regrowth of vegetables during winter storage. Proceedings of the XIX International Horticultural Congress, 1974 (Vol. II): 129-138

The role of nematodes in a South Dakota grassland ecosystem. Dissertation Abstracts International 34(12, I): 5768-5769

The role of nematodes in disease complexes. Nematology Circular, Division of Plant Industry, Florida Department of Agriculture and Consumer Services, USA (26): 2

The role of nickel in metabolic processes in plants. Savremena Poljoprivreda 24(9/10): 73-84

The role of nitrate diffusion in determining the order and rate of denitrification in flooded soil: 1. Experimental results. Soil Science Society of America Journal 42(2): 268-272

The role of nitrate diffusion in determining the order and rate of denitrification in flooded soil: II. Theoretical analysis and interpretation. Soil Science Society of America Journal 42(2): 272-278

The role of nitrogen fertiliser in the production of beef from grass. Proceedings, Fertiliser Society (142): 57-69

The role of nitrogen fertilizers in the nutrition of greenhouse-grown tomatoes and that of field-grown cucumbers. Sbornik Nauch Trudov Belorusskoi S Kh Akademii (33): 10-19

The role of nitrogen in agriculture of derno-podzolic soils. Rol' azota v zemledelii dernovo podzolistykh pochv: 271

The role of non-biting flies in the transmission of enteric pathogens (Salmonella species and Shigella species) in Beirut, Lebanon. Annals of Tropical Medicine and Parasitology 72(2): 117-121

The role of non-governmental organizations in rural development. Comptes rendus Hebdomadaires des Seances de l' Academie d' Agriculture de France 63(3): 153-164

The role of nonfat dry milk in breadmaking. Dissertation Abstracts International, B 37(7): 3334-3335

The role of nucleic acids in the adaptation of plants to high temperatures. Vopr fiziol, biokhimii, tsitol i flory Ukrainy: 112-114

The role of nucleoside diphosphatase in a uridine nucleotide cycle associated with lactose synthesis in rat mammary-gland Golgi apparatus. Biochemical Journal 168(3): 423-433

The role of nutrition on the process of virilization in boys during puberty. Nutrition reports international: 16(1) 103-113

The role of nutritional requirements in the improvement of social conditions. 2. Voeding 38(4): 154-167

The role of o-diphenol oxidase in the oxidation of betanin in red beet roots. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 8(1): 83-87

The role of oesophagostomiasis in suckling piglets.. Medycyna Weterynaryjna 32(12): 737-739

The role of olfaction in host preference by Aedes. Physiological Entomology 1(4): 271-276

The role of olfactory communication in rodent population regulation. Dissertation Abstracts International, B 37(12): 6011

The role of open pollination in apple breeding. Vopr intensifik sadovodstva i vinogradarstva, 3: 68-77

The role of organelles in the chemical modification of the primary translation products of secretory proteins. FEBS Letters 72(2): 215-226

The role of organic materials in heavy metal problems of soil and water. Report, Welsh Soils Discussion Group (16): 120-133

The role of organic matter in pesticide behaviour. Report, Welsh Soils Discussion Group (16): 107-119

The role of organic matter in rice production with special reference to Harada's concept. ASPAC Food and Fertilizer Technology Center: Taiwan, ASPAC Food and Fertilizer Technology Center: The fertility of paddy soils and fertilizer applications for rice: 49-59

The role of organic matter in soil fertility. Philosophical Transactions of the Royal Society of London, B 281(980): 209-219

The role of organic matter in the exchange capacity of ferrallitic soils. Science du Sol (2): 61-68

The role of organic sulphur in the copper-molybdenum-S interrelationship in ruminant nutrition. British Journal of Nutrition 34(3): 411-420

The role of organo-phosphorus and synthetic pyrethroid insecticides in mothproofing. only. 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: ; 309

The role of ovarian steroids on pituitary ovulating hormone in PMS-treated immature female rats. Korean Journal of Zoology 19(1): 7-14

The role of oxalic acid in the pathogenic behavior of Sclerotium rolfsii Sacc. Experimental Mycology 1(4): 280-285

The role of parasites as a factor limiting the numbers of the onion fly - Phorbia antiqua Meig. (Dipt., Anthomyiidae). Polskie Pismo Entomologiczne 46(2): 367-375

The role of parasites in the natural ecosystem. Rivista di Zootecnia e Veterinaria (2): 177-179

The role of parasites in the natural reduction of populations of pest moths in peach orchards during 1969-1972. Analele Institutului de Cercetari pentru Protectia Plantelor 1975; 11: 157-165

The role of particulate esterification in chain length control of de novo synthesized fatty acids in liver and mammary gland. Comparative Biochemistry and Physiology, B 53(1): 3-7

The role of pasture in the nutrition of the early weaned calf. Proceedings of the Australian Society of Animal Production 11: 277-280

The role of pectic enzyme production in the resistance of tomato to Fusarium oxysporum f. lycopersici. Physiological Plant Pathology 6(3): 247-258

The role of pedobionts in biogeochemical cycles of calcium and strontium-90 in the ecosystem. Progress in Soil Zoology Proceedings, 5th International Colloquium on Soil Zoology, Prague, Czechoslovakia, September 1972: 249-254

The role of pedology in crop productivity. Pedologist 20(2): 191-204

The role of periglacial and extraperiglacial perstructions in the formation of the soil profile in Central Europe. Folia Quaternaria 49: 37-45

The role of peroxidase and polyphenoloxidase systems in relation to charcoal rot disease of soybean incited by Macrophomina phaseolina. Indian Journal of Mycology and Plant Pathology 4(2): 132-137

The role of peroxidase in the metabolism of indole-3-acetic acid and phenols in wheat. Phytochemistry 14(5/6): 1251-1254

The role of pesticides in improving yield and quality of root crops. Proceedings of the 1977 British Crop Protection Conference Pests and Diseases 9th British Insecticide and Fungicide Conference, 21st to 24th November 1977, Hotel Metropole, Brighton, England Volumes 1, 2 and 3: 993-1004

The role of pet cats in the seroepidemiology of toxoplasmosis. Scandinavian Journal of Infectious Diseases 7(1): 67-71

The role of pheromones in the population dynamics of the western pine beetle. Proceedings of XV International Congress of Entomology Washington, DC, August 19-27, 1976: 643-652

The role of pheromones in the regulation of estrous cycle duration in the guinea pig. Neuroendocrinology 20(2): 97-109

The role of phloem transport in the translocation of sucrose along the stem of carnation cut flowers. Annals of Botany 39(161): 439-446

The role of phosphate in casein micelle structure. I. The effect of inorganic phosphate on calcium-caseinate aggregation. New Zealand Journal of Dairy Science and Technology 11(4): 257-261

The role of phosphorus in the resistance of grapes to frost. Comptes Rendus, 4e Colloque International sur le Controle de l' Alimentation des Plantes Cultivees Gent, September 1976, Vol II: ; 281-286

The role of photo- and thermorhythms in the induction of diapause in the hymenopterous parasite Alysia manducator Panz. (Hymenoptera, Braconidae). Entomologicheskoe Obozrenie 55(3): 517-524

The role of photoperiod and temperature in controlling the phenology of three annual species from an arid region of Western Australia. Journal of Ecology 63(2): 633-641

The role of photoperiod and temperature in the induction of diapause in eggs of Aedes caspius caspius Pall. (Diptera, Culicidae). Parazitologiya 9(5): 385-392

The role of photosynthesis in the nutrition of the mollusc Elysia viridis. Biological Journal of the Linnean Society 7(2): 161-171

The role of phyllosphere bacteria in pathogenesis by Botrytis squamosa and B. cinerea on onion leaves. Phytopathology 67(1): 96-100

The role of phytotrons in agricultural research. International Rice Research Institute: Climate and rice: 11-27

The role of pigs in the dissemination of ascaris and hookworm infections in Papua New Guinea. Papua and New Guinea Medical Journal 19(3): 153-155

The role of plant breeding in improving the nutritive value of forages. Journal of Dairy Science 60(2): 300-305

The role of plant breeding in the improvement of photosynthetic productivity in crop plants, in the light of Soviet research. Zeszyty Naukowe Akademii Rolniczo Technicznej w Olsztynie, Rolnictwo (18): 51-68

The role of plant exudates in formation of herbaceous cover under Robinia pseudoacacia and sumac protective tree strips in the steppe zone. Nauchnye Doklady Vysshei Shkoly, Biologicheskie Nauki (10): 80-84

The role of plant quarantine in the control of millet and sorghum diseases. African Journal of Plant Protection 1(1): 55-65

The role of plant-pollinator interactions in determining community structure. Annals of the Missouri Botanical Garden 61(3): 675-691

The role of planting accuracy in potato production. Journal of the Scientific Agricultural Society of Finland 46(2): 81-87

The role of plants as a factor affecting oviposition by Aphidoletes aphidimyza (Diptera: Cecidomyiidae). Entomologia Experimentalis et Applicata 18(2): 173-179

The role of plasma amino acids in hepatic encephalopathy. Surgery 78(3): 276-290

The role of plasma volume in the increase of aldosterone secretion rate during sodium deprivation. Clinical Science and Molecular Medicine 48(3): 161-165

The role of plasmodesmata in short distance transport to and from the phloem. Intercellular communication in plants: studies in plasmodesmata: 203-227

The role of plasmodesmata in the transport of water and nutrients across roots. Intercellular communication in plants: studies in plasmodesmata: 181-201

The role of plasmolysis in the isolation of photosynthetically active leaf mesophyll cells. Zeitschrift fur Pflanzenphysiologie 86(4): 331-338

The role of polar movement of IAA in the development of the peg in Cucumis sativus L. Botanical Gazette 136(1): 5-16

The role of polecats of the genus Putorius Cuvier, 1817 in natural foci of adiaspiromycosis. Folia Parasitologica 22(3): 245-249

The role of polypeptides fractions and amino acids during the formation of bitter flavour in blue-veined cheese. Izvestiya Vysshikh Uchebnykh Zavedenii, Pishchevaya Tekhnologiya (6): 33-35

The role of polyphenols in growth. The definition of an experimental model in Lycopersicum esculentum. Physiologia Plantarum 34(1): 51-55

The role of population density in the dynamics of abundance of Porthetria dispar L. in the Lower Dnieper area. Vestnik Zoologii (2): 31-34

The role of population structure and intra-population heterosis in the population dynamics of the gipsy moth (Porthetria dispar). Zoologischskii Zhurnal 55(6): 844-855

The role of potassium and lipids in ozone injury to plant membranes. Air pollution effects on plant growth American Chemical Society symposium series No 3 [Dugger, M Editor]: 58-75

The role of potassium in the control of ammonium excretion during starvation. Metabolism 25(2): 211-220

The role of pre-cooling in the control of bitter pit. Deciduous Fruit Grower 27(1): 9-15

The role of pre-existing social structures in rural development: the case of production increasing programs in Mexico. ITCC Review 6(4(24)): 25-39

The role of preceding crops in the eradication of Meloidogyne infection in the soil. Vestnik Sel' skokhozyaistvennoi Nauki Kazakhstana Kazakstan Auyl Sharuashylyk Gylymynyn Habarshysy (12): 51-53

The role of predator and prey density as factors affecting behavioural and biological aspects of Adalia bipunctata (L.) larvae. Zeitschrift fur Angewandte Entomologie 81(4): 386-392

The role of predators in the control of the Citrus red mite in the Lowveld. Citrus and Subtropical Fruit Journal (509): 17-19

The role of predators in the young larval mortality of the pine-moth, Dendrolimus spectabilis Butler. Journal of the Japanese Forestry Society 58(5): 168-173

The role of predecessors in the limitation of the development of cercosporosis of sugar beet in the south-east of Kazakhstan. Nauch Trudy Kazakhsk S Kh Inst 19(1): 83-85

The role of preliminary selection in the estimation of breeding value. Voprosy matematicheskoi genetiki: 179-186

The role of pressure in controlling the entry of water into the developing eggs of the Australian plague locust Chortoicetes terminifera (Walker). Physiological Entomology 1(1): 39-50

The role of prices in Hungarian horticultural policy. Acta Horticulturae (55): 47-52

The role of prices in vegetable production and consumption levels. Kozgazdasagi Szemle 24(7/8): 884-897

The role of private property in the history of American agriculture, 1776-1976: comment and reply. American Journal of Agricultural Economics 59(3): 590-591

The role of products of the histocompatibility gene complex in immune responses. Proceedings of an international conference held at Brook Lodge, Augusta, Michigan, November 3-7, 1975. The role of products of the histocompatibility gene complex in immune responses Proceedings of an international conference held at Brook Lodge, Augusta, Michigan, November 3-7, 1975: 780

The role of programmes of sanitary education in the control of internal infections and parasitic diseases. Materialy zonal' noi nauchno prakticheskoi konferentsii po bor' be s gel' mintozami na severnom Kavkaze: 73-75

The role of prophylactic measures in the control of Tribolium ferrugineum. Rastitelna Zashchita 24(7): 5-8

The role of prostaglandins in gonadotropin secretion. The endocrine function of the human ovary: 47-61

The role of prostaglandins in reproduction. Frontiers in reproduction and fertility control: 219-235

The role of prostaglandins in the development of refractoriness to LH stimulation by Graafian follicles. Prostaglandins 12(2): 271-279

The role of protective treatment and of bark-stripping of stumps in the prevention of infection of plantations by butt rot. Lesovedenie i Les Kh vo (12): 137-144

The role of proteins in virus pathogenesis and plant resistance reactions. Zesz Probl Postepow Nauk Roln (182): 69-81

The role of protolytic action of water in the chemical decomposition of organic matter in soil. Pedologie 25(3): 157-170

The role of protozoa in the production of vitamins in mixed cultures with Azotobacter. Uzbekskii Biologicheskii Zhurnal (5): 69-70

The role of public health veterinarians in the control of communicable diseases (of man) with special reference to developing countries. Yonsei Reports on Tropical Medicine 6(1): 37-42

The role of quality in the market and marketing of horticultural produce. Bayerisches Landwirtschaftliches Jahrbuch 54(1, Sonderheft): 96-110

The role of quality seed use for world crop production with special reference to the developing countries. Outlook on Agriculture 8(5): 268-270

The role of race, sort and long-term application of fertilizers in mineral nutrition of fruit plants. Plant Analysis and Fertilizer Problems, Volume 2 Proceedings of the 7th International Colloquium on Plant Analysis and Fertilizer Problems, Institut fur Pflanzenernahrung, Hanover, 1974 Wehrmann, J editor: 383-392

The role of radiant energy in forest production. Bulletin de la Societe Forestiere de Franche Comte et des Provinces de l' Est 37(6): 121-123

The role of recent developments in biometrical genetics in practical plant breeding. Journal of the Indian Society of Agricultural Statistics 27(1): 85-87

The role of redox enzymes in the resistsnce of pea to Erysiphe polygoni. Nauk pratsi Ukr sil' s' kogospod akad (84): 198-201

The role of remote sensing in determining the distribution and yield of crops. Advances in Agronomy 27: 271-304

The role of research in primary production. New Zealand Agricultural Science 12(1): 27-31

The role of research in the development of savanna forestry in Nigeria. Research Paper Savanna Series, Federal Department of Forest Research, Nigeria (30): 5

The role of research in the development of wood-based panel industries. Svensk Papperstidning 78(12): 436-445

The role of research in the processing of primary products. New Zealand Agricultural Science 12(1): 32-34

The role of retinol-binding protein in protein-calorie malnutrition. Metabolism 24(5): 633-641

The role of risk transfer institutions in commodity policy. American Journal of Agricultural Economics 59(5): 977-999

The role of river transport in the introduction of mosquitos into Termez port. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 44(6): 666-669

The role of roots in sex expression in hemp plants. Planta 138(2): 185-187

The role of roots in the mineral nutrition of field crops. Comptes Rendus, 4e Colloque International sur le Controle de l' Alimentation des Plantes Cultivees Gent, September 1976, Vol I: ; 489-498

The role of royal jelly in honeybee caste determination. Seibutsu Kagaku 27(3): 151-158

The role of ruminants in support of man. The role of ruminants in support of man: 136

The role of rural organizations in integrated rural development. Integrated Rural Development Review 2(1): 41-44

The role of rural women in crop and livestock production in Pakistan. Integrated Rural Development Review 2(2): 67-72

The role of rural-urban migration in the urbanization and economic development occurring in Kenya. Research Memorandum, International Institute for Applied Systems Analysis (RM-78-12): 34

The role of sacbrood virus in nosema disease. Byulleten' Vsesoyuznogo Ordena Lenina Instituta Exsperimental' noi Veterinarii (21): 67-68

The role of schools in Mali's social structure. Cahiers Internationaux de Sociologie 63(1): 315-340

The role of science in promoting spice capsicum production. Zoldsegtermesztesi Kutato Intezet Bulletinje 9: 99-105

The role of science in specialization and concentration. Ekonomika Sel' skogo Khozyaistva (3): 6-12

The role of science in the development of agriculture. Planovoe Khozyaistvo (12): 18-26

The role of screening in the prevention of inherited disease in South Africa. South African Medical Journal 51(23): 832-837

The role of season, habitat, host age, and sex on gill parasites of Ambloplites rupestris (Raf.). Canadian Journal of Zoology, 566: 1251-1253

The role of secretin in the inhibition of gastric secretion by intraduodenal acid. Gut 15(11): 889-897

The role of secretory IgA in anti-coccidial immunity in the chicken. Immunology 34(5): 879-888

The role of sediment as a modifying factor in pesticide-algae interactions. Environmental Entomology 4(4): 621-624

The role of seed parts in the induction of dormancy of Hazel (Corylus avellana L.). New Phytologist 75(3): 491-494

The role of seed technology for agricultural development. Seed Science and Technology, Norway 3(2): 415-420

The role of seed-corn beetles in predation of cabbage maggot immature stages. Environmental Entomology 5(2): 259-263

The role of seedling establishment in precision cropping. International Society for Horticultural Science: Symposium on seed problems in horticulture The search for practical solutions (83): 309-315

The role of selected bacteria in the formation of water-stable soil aggregates independently of other micro-organisms. Zeszyty Problemowe Postepow Nauk Rolniczych (197): 339-354

The role of selection in changing traits in fine-wooled sheep of the South Kazakh Merino breed. Vestnik Sel' skokhozyaistvennoi Nauki Kazakhstana 19(6): 108-109, 128

The role of selection in the acclimatisation of broiler lines. Genetika, USSR 13(6): 1015-1024

The role of self-fertilization in a marginal population of Picea abies and Pinus sylvestris. Proceedings of the IUFRO Joint Meeting of Working Parties on Population and Ecological Genetics, Breeding Theory and Progeny Testing Sessions III, IV and V: 155-166

The role of self-government within the agricultural circles. Wies Wspolczesna 21(9 (247)): 36-42

The role of serotonin in regulation of the circadian rhythms of locomotor activity in the cricket (Acheta domesticus L.). II. Distribution of serotonin and variations in different brain structure. Comparative Biochemistry and Physiology, C 59(1): 17-20

The role of sesquiterpene lactones in contact hypersensitivity to some North and South American species of feverfew (Parthenium - Compositae). Contact Dermatitis 3: 155-162

The role of sex pheromones in survey and control of insects. Journal of Entomological Society of Iran 2(1): Pe 3-13; en 19-29

The role of sexual selection in the production of mutant maize lines. Tsitologiya i Genetika 7(1): 51-54

The role of shoot growth in the productivity of apple trees. Gyumolcstermesztes 3: 99-113

The role of silage in preventing the Clostridia problem in cheesemaking in Finland. Nordeuropaeisk Mejeri Tidsskrift 43(11/12): 360-368, 378

The role of slow release molluscicides in snail control. Central African Journal of Medicine 23(11 Suppl): 6-11

The role of small animal species in nutrition and food production. Bulletin of the Pan American Health Organization 10(4): 293-300

The role of small arthropods in the decomposition of DDT. Zashchita Rastenii (5): 54

The role of small business in achieving national aims. A case of coordinated regional development. Rural Life 22(4): 9-13

The role of small cereal grain silage and crop residue silage in beef production. National Silo Association, Inc Sponsors: USA, National Silo Association: Technological papers presented at 2nd International Silage Research Conference, Hyatt Regency, Chicago, November 30 December 2, 1975: 275-290

The role of small farms in national agricultural production. Kereskedelmi Szemle 18(12): 19-22

The role of small scale and rural industry and its interaction with agriculture and large scale industry in China. China' s Developmental Strategy, Economic Research Institute, School of Economics (5): 169

The role of small scale industry in employment generation and rural development: initial research results from Sierra Leone. African Rural Employment Paper, Department of Agricultural Economics, Michigan State University (11): 46

The role of snow moulds in winter damage to grassland in northern Scotland. Annals of Applied Biology 81(2): 247-251

The role of social anthropology in the third world. Integrated Rural Development Review 2(2): 10-20

The role of social conflict in the Peruvian agrarian reform process. Dritte Welt 4(2): 192-207

The role of social sciences in rural development. A conference held at the Rockefeller Foundation, April 29-30, 1975. The role of social sciences in rural development A conference held at the Rockefeller Foundation, April 29-30, 1975: 56

The role of sodium in the effect of food intake on renal lithium clearance in the rat. Toxicology and Applied Pharmacology 33(2): 276-280

The role of sodium in the fertility of chernozemic soils. III. The effect of sodium (Na2SO4) on the growth and composition of plants. Pochvoznanie i Agrokhimiya 10(4): 77-88

The role of soil conservation in watershed management on agricultural lands. FAO Soils Bulletin (33): 89-95

The role of soil cultivation in crop husbandry programmes. Landbauforschung Volkenrode 25(1): 11-16

The role of soil density in forest regeneration. Lesovedenie (2): 44-51

The role of soil fauna of arid shrubland in South Australia. Progress in Soil Zoology, Proceedings, 5th International Colloquium on Soil Zoology, Prague, Czechoslovakia, September 1972: 113-119

The role of soil microflora in maize root infection by Fusarium graminearum Schwabe. Buletinul Institutului Agronomic, Cluj Napoca 29: 45-48

The role of soil nitrogen and tissue-stored nitrogen in controlling vegetative growth of Picea glauca (Moench) Voss. Dissertation Abstracts International, B 36(3): 999-1000

The role of soil properties in fertilizer effectiveness. Agrartudomanyi Egyetem Kozlemenyei: 377-390

The role of soil saprophaga in leaf litter decomposition in pistachio plantations. Pedobiologia 16(3): 219-227

The role of soil surveys in the decision-making process for development planning. Agronomy Mimeo, Department of Agronomy, New York State College of Agriculture and Life Sciences, Cornell University (77-33): 243-248

The role of soil type and degree of leaching on the effectivity of atrazine. Crop Production 4: 83-86

The role of soils in the utilisation of sewage sludge in Singapore. New Zealand Soil Bureau Scientific Report (30): 59

The role of some Diptera as intermediate hosts of nematodes of domestic animals in the Mongolian People's Republic. Trudy Gel' mintologicheskoi Laboratorii Ekologiya i geografiya gel' mintov 24: 211-220

The role of some enzymes of Verticillium dahliae in the pathogenesis of wilt in cotton. Fiziologiya Rastenii 23(1): 187-191

The role of some metabolites of the fungus and the host plant in protective reactions of wheat against brown rust. Zakhist Roslin (24): 60-65

The role of some representatives of the genera Fusarium and Penicillium in death of maize seeds and seedlings. Trudy Nauchno Issledovatel' skogo Instituta Zashchity Rastenii Gruz SSR 27: 110-113

The role of some vitamins in the course of larval ascaridosis (Ascaris suum). I. Levels of vitamins B2 and C in some tissues and organs of guinea-pigs. Acta Parasitologica Polonica 24(11/19): 165-183

The role of some vitamins in the course of larval ascaridosis (Ascaris suum). II. Effect of the vitamin C content in diet on the levels of vitamins C and B2 in some parenchymatous organs of infected guinea-pigs. Acta Parasitologica Polonica 24(28/34): 295-314

The role of sound transmitted by air and through the substrate in communication of social insects. Zhurnal Obshchei Biologii 34(6): 861-871

The role of soybeans on farms in the maize producing region. Bolsa de Cereales 105(2917; 2918; 2919): 2-5; 2-8; 3-7

The role of specialist literature in dissemination of agricultural knowledge among rural youth. Wies Wspolczesna 22(3 (253)): 76-85

The role of specialized and managerial staff in the agricultural development of Iraq. Rurale Entwicklung zur Uberwindung von Massenarmut: Beitrage von Schulern und Mitarbeitern: Hans Wilbrandt zum 75 Geburtstag: 161-172

The role of spring nitrogen dressing on yield formation in winter wheat plants damaged by frost during winter. Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzby Narodov Instituta Rastenievodstva imeni NI Vavilova (57/58): 46-49

The role of state domain lands in Ethiopia's agricultural development. [Publication] Land Tenure Center, University of Wisconsin (LTC 106): 36

The role of state farms in the process of transformation of livestock breeding into a form of industrialized production. Zapiski Leningradskogo Sel' skokhozyaistvennogo Instituta (257): 8-12

The role of statistics in the agrarian policy of the CPSU and problems of its further development. Visnyk Sil' s' kogospodars' koi Nauki (12): 80-83

The role of stingless bees (Meliponinae) in the pollination of Theobroma cacao L. in tropical America. Revista Theobroma 5(1): 12-20

The role of stingless bees in the pollination of Theobroma cacao in Tropical America. Revista Theobroma 5(1): 12-20

The role of stock agents in the rural industry. Melbourne Notes on Agricultural Extension (12): 24-45

The role of stress in the pathogenesis of nutritional muscular dystrophy in pigs. Zentralblatt fur Veterinarmedizin, A 23(5): 384-393

The role of submaxillary salivary glands in the laboratory diagnosis of rabies. Bulletin de l' Office International des Epizooties 86: 259-265

The role of substrate preparation in the symbiosis between the leaf-cutting ant Acromyrmex octospinosus (Reich) and its food fungus. Ecological Entomology 2(2): 161-170

The role of sucrose in foods. The role of sucrose in foods: ix + 279

The role of sugars in the food-selection of the termite Microtermes traegardhi (Sjost.). Zeitschrift fur Angewandte Entomologie 84(3): 250-255

The role of sulfur compounds in food flavor. I. Thiazoles. CRC Critical Reviews in Food Science and Nutrition 6(2): 153-176

The role of sulfur in avian nutrition. Proceedings 1974 Maryland Nutrition Conference for Feed Manufacturers, March 14-15, 1974: 8-11

The role of sulphide and sulphide oxidation in the copper molybdenum antagonism in rats and guinea pigs. Research in Veterinary Science 24(1): 104-108

The role of sulphur in legume nitrogen fixation and crop quality. Journal of the Irish Grassland and Animal Production Association 12: 132

The role of supervision in participative group management. Farm Management 3(2): 75-82

The role of surgery and hyperalimentation in therapy of gastrointestinal-cutaneous fistulae. Annals of Surgery 180(4): 393-401

The role of symbiosis and antagonism in the formation of parasitic coenoses; some manifestations of these phenomena significant to medicine. VIII Nauchnaya Konferentsiya Parazitologov Ukrainy Tezisy dokladov Donetsk, Sentyabr' 1975: 195-198

The role of symbiotic microorganisms in the aetiology of gastrointestinal diseases of newborn calves. I. Bacterial flora of internal organs and lymph nodes of healthy and sick newborn calves. Veterinariya, Kiev (40): 3-11

The role of sympathetic nerves in nasal secretion in the cat. Journal of Physiology 258(2): 51p-52p

The role of systems analysis in the use of agricultural wastes. Journal of Environmental Quality 5(3): 221-227

The role of tactile stimuli in the formation of a retinue round scoutbees of Apis mellifera. Voprosy zoopsikhol etol i sravnit psikhol: 49-50

The role of tax, grant, and subsidies policies at the present stage of planned management in Czechoslovakian agriculture. Zemedelska Ekonomika 21(11): 751-760

The role of taxonomy in ecological research. Report of the NERC Working Party on the role of taxonomy in ecological research. Publications, Natural Environment Research Council, Series "B" (14): iv + 48

The role of technology in modern nutrition. South African Medical Journal 50(19): 741-743

The role of technology in rural development. Report of the Workshop on Rural Development in Africa, Ibadan, Nigeria 12-17 April, 1976: 95-98

The role of temperature factors in the epidemiology of listeriosis. Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie 233(1): 72-74

The role of temperature in the formation of the opisthaptor of Gyrodactylus sp. from Carassius. Vestnik Leningradskogo Universiteta (9, Biologiya 2): 12-18

The role of temperature in the ontogeny of bean plants. Fiziologiya Rastenii 22(5): 1001-1006

The role of termites in an equatorial rain forest ecosystem of West Malaysia. I. Population density, biomass, carbon, nitrogen and calorific content and respiration rate. Oecologia 22(2): 153-178

The role of terrestrial and aquatic organisms in decomposition processes. The 17th symposium of the British Ecological Society, 15-18 April 1975. The role of terrestrial and aquatic organisms in decomposition processes The 17th symposium of the British Ecological Society, 15-18 April 1975: xi + 474

The role of terrestrial molluscs in the dissemination of Protostrongylus kochi infection in sheep in the Ulyanovsk region. Trudy Ul' yanovskogo Sel' skokhozyaistvennogo Instituta Invazionnye i infektsionnye bolezni zhivotnykh 16(6): 31-44

The role of terrestrial molluscs of the Zailiisk Alatau in the epizootiology of dicrocoeliasis. Vestnik Sel' skokhozyaistvennoi Nauki, Alma Ata Kzakstan Auyl Sharuashylyk Gylymynyn Habarshysy (8): 100-103

The role of texture in soil structure. Modification of Soil Structure Emerson, WW; Bond, RD; Dexter, AR editors: 79-86

The role of the Asian Development Bank in agricultural research. Span 19(3): 114-115

The role of the Co-operative Council in planned organization of co-operation in crop production. Kooperation 10(3): 117-119

The role of the Community's ports in traffic in cereals and flour. XIII. Summary and conclusions. Informations Internes sur l' Agriculture (161): 75+a

The role of the Culicines as vectors of disease in South Africa. Public Health, South Africa 74(9): 283-285

The role of the Eucalypt forests in wood production. Australian Forestry 38(2): 100-116

The role of the International Research Centres in the strategy for agricultural development in the less-developed countries. European Review of Agricultural Economics1975; 2(4): 495-520

The role of the Orlov Trotter in the formation of a new breed of trotter. Konevodstvo i Konnyi Sport (6): 12-14

The role of the Sahelian forester. Bois et Forets des Tropiques (171): 5-15

The role of the State Agrochemical Service in increasing the efficacy of using herbicides. Khimiya v Sel' skom Khozyaistve 14(2): 7-9

The role of the State in socio-economic reforms in developing countries. The role of the State in socio economic reforms in developing countries: 232

The role of the Swedish Seed Association in Swedish oil-crop cultivation. Sveriges Utsadesforenings Tidskrift 87(5/6): 255-262

The role of the Tasmanian devil in the epizootiology of ovine cysticercosis and echinococcosis. Australian Veterinary Journal 52(10): 471-472

The role of the Ukrainian rodent fauna in the transmission of helminths. Vestnik Zoologii (1): 62-67

The role of the World Health Organization. , Man made lakes and human health: 387-400

The role of the adrenal gland in reproduction of the domestic fowl. Dissertation Abstracts International 36B(8): 3790

The role of the agricultural economist in industry. American Journal of Agricultural Economics 57(5): 879-882

The role of the agricultural sector in the development of the Rumanian economy since 1950. Dissertation Abstracts International, A 36(12): 8220

The role of the anterior pituitary from progestogen induced proliferative mammary gland changes in the beagle. Acta Endocrinologica 85(Suppl. 212): 49

The role of the autonomic nervous system in the control of pancreatic endocrine responses to milk ingestion in the calf. Journal of Physiology 280: 37-53

The role of the autumn and spring tillers in formation of grain and yield of winter cereals. Rasteniev"dni Nauki 12(2): 8-16

The role of the awn in shattering and survival of wild oats. Proceedings of the Western Society of Weed Science (Volume 30): 52

The role of the banker in agriculture. Outlook on Agriculture 9(6): 293-298

The role of the beef producer and the trends affecting beef production. Fifth International Beef Symposium, Burlington Hotel, Dublin April 5th and 6th, 1976. The role of the beef producer and the trends affecting beef production Fifth International Beef Symposium, Burlington Hotel, Dublin April 5th and 6th, 1976: 4

The role of the beneficial insect fauna in the control of Thrips tabaci and Myzodes persicae. Rastitelna Zashchita 21(9): 23-26

The role of the biologist in helping to safeguard environmental quality. New Zealand Entomologist (2): 101-105

The role of the calyx in the development and pre-harvest drop of persimmon and tomato fruits. Proceedings of the XIX International Horticultural Congress I Section VII Fruits Pp 543-606: [Abstracts]: 577

The role of the cat in maintaining foci of Toxoplasma infection associated with man. Voprosy Prirodnoi Ochagovosti Boleznei Alma Ata; Akademiya Nauk Kazakhskoi SSR 8: 105-109

The role of the choice of parental pairs in breeding cotton for wilt resistance. Ahboroti Akad Fanhoi RSS Tocikiston Su"bai fanhoi biol (4): 71-73

The role of the chorio-allantoic membrane of the chick embryo (during infection with) a new coccidium of the cat, Isospora frenkeli n.sp. Resumenes de trabajos libres Congreso IV Latinoamericano de Parasitologia, etc, San Jose, Costa Rica, 7-11 Dec, 1976: 26

The role of the co-operative movement in supplying agriculture with industrial means of production. Wies Wspolczesna 21(12 (250)): 45-53

The role of the colon in urea metabolism in man. Clinical Science and Molecular Medicine 50(1): 51-59

The role of the commercial engineer in a forage system analysis. Special Publication, Crop Science Society of America (6): 59-64

The role of the commune instructress in household problems. Wies Wspolczesna 21(11 (249)): 84-92

The role of the components of the intestinal parasitocoenosis in the pathogenesis of infective enterotoxemia in sheep. Vestnik Sel' skokhozyaistvennoi Nauki Kazakhstana Kazakstan Auyl Sharuashylyk Gylymynyn Habarshysy (8): 64-67

The role of the computer in trace element surveys with special reference to package programs. Report, Welsh Soils Discussion Group (17): 85-96

The role of the corpora allata in the contraction of the larval development cycle in cave-dwelling Coleoptera. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 280(11): 1389-1392

The role of the cotyledons in four Acer species and in Fagus sylvatica during early seedling development. New Phytologist 76(1): 31-39

The role of the cotyledons in the induction of amaranthin biosynthesis in seedlings of Amaranthus tricolor var. bicolor ruber. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 280(10): 1249-1252

The role of the dendrology course in the teaching of genetics. Silvae Genetica 1977; 25(5/6): 164-168

The role of the density of the hydrographic system in extinguishing forest fires. Lesnoe Khozyaistvo (9): 71-72

The role of the developed countries in world agricultural development. World Development 5(5/7): 641-649

The role of the different immunoglobulins in the milk ring test used for detection of brucellosis. Annales de Microbiologie 127B(2): 177-187

The role of the economist in planning applied biological research. Agricultural Administration 3(1): 11-15

The role of the epidermis in local lesion formation and the multiplication of tobacco mosaic virus and its relation to kinetin. Virology 76(1): 12-18

The role of the epidermis in regulating water exchange. Fiziologiya Rastenii 24(4): 779-784

The role of the excipient in the in vivo trichomonicidal activity of nitro-2 benzofurans. Annales Pharmaceutiques Francaises 34(5/6): 211-214

The role of the eyes and ocelli in the initiation of circadian activity rhythms in cockroaches. Physiological Entomology 1(4): 277-286

The role of the farmer's wife on the farm. Schweizerische Landwirtschaftliche Monatshefte 54(2): 37-46

The role of the financial system in regulating reserves. Ekonomika Sel' skogo Khozyaistva (1): 89-92

The role of the forester in the management of the Sahel. Bois et Forets des Tropiques (160): 3-22

The role of the gonads in sexual maturation. Control of the onset of puberty Proceedings of a Conference sponsored by the Growth and Development Branch of the National Institute of Child Health and Human Development held at Airlie, Virginia, October 8-11, 1972: 313-332

The role of the herbaceous vegetation in the productivity and biological cycle of a forest-steppe Oak wood. Lesovedenie (3): 29-38

The role of the histocompatibility gene complex in lymphocyte differentiation. Transplantation Proceedings 8(3): 405-411

The role of the host-plant in the reproduction of Eurygaster maura L. and E. austriaca Schrk. The host plant in relation to insect behaviour and reproduction: 215-216

The role of the human factor in the development of gullying in the steppe and wooded steppe of the European USSR. Soviet Geography: Review and Translation 18(1): 48-55

The role of the hyperparasite Cicinnobolus cesatii in suppressing apple mildew. Mikologiya i Fitopatologiya 9(4): 337-339

The role of the hypothalamus in puberty. Progress in Brain Research 41: 239-253

The role of the hypothalamus in the tonic secretion of prolactin induced by oestrogens in the rat. Acta Endocrinologica 89(3): 417-424

The role of the indigenous pig as a potential source of protein in Africa - a review. Rhodesia Agricultural Journal 73(3): 59-62

The role of the intestinal mucosa in cholesterol metabolism: its relation to plasma and luminal cholesterol. Experimental and Molecular Pathology 21(1): 138-153

The role of the liver in lipid metabolism during parenteral feeding with fat emulsions. Voprosy Pitaniya (1): 15-20

The role of the male parent in the occurrence of matroclinous haploids. Maize Genetics Cooperation News Letter 49: 94-95

The role of the management of district co-operative farm associations in the sphere of working and living conditions. Sociologie a Historie Zemedelstvi 12(1): 21-29

The role of the material stimulation funds is to be increased. Ekonomika Sel' skogo Khozyaistva (6): 76-83

The role of the maternal tissue in the inheritance of resistance to Ustilago nuda (Jens.) Rostr. in barley. Geneticheskie osnovy bolezneustoichivosti polevykh kul' tur: 14-19

The role of the microflora in the development of flavour in Cheddar cheese. XX International Dairy Congress, Vol E: 769-770

The role of the midgut caecum and large intestine in the digestion of sea grasses by the dugong (Mammalia: Sirenia). Comparative Biochemistry and Physiology, A 56(1): 7-10

The role of the milking personnel in successful application of machine milking without harmful consequences for udder health and milk quality. Veterinarski Glasnik 28(6): 501-505

The role of the non-farm sector in the collective farm economy. Zeszyty Naukowe Akademii Rolniczej w Warszawie (58): 114

The role of the oophagous parasite Achrysocharella ruforum Krausse (Eulophidae, Hymenoptera) in the biological regulation of the pale pine sawfly Diprion pallidum Klug (Diprionidae, Hymenoptera). Zeitschrift fur Angewandte Entomologie 83(4): 398-406

The role of the perennial stinging nettle, Urtica dioica, as a reservoir of beneficial natural enemies. Annals of Applied Biology 81(3): 289-297

The role of the perisympathetic organs and the dynamics of the bursicon secretion in Tenebrio molitor. Journal of Insect Physiology 22(6): 763-780

The role of the physical properties of a canopy in the utilization of energy fluxes. Grassland Research Institute, Hurley: UK, Grassland Research Institute, Hurley: Annual Report 1974: 44-47

The role of the plan at the present stage of development of agriculture in Czechoslovakia. Zemedelska Ekonomika 21(11): 741-750

The role of the polychaete Lepidotonus squamatus (L.) in the biology of anisakids. Trudy Belomorskoi Biologicheskoi Stantsii MGU 4: 177-182

The role of the ports in the Community for the traffic in cereals. VII. Summary for the principal ports in the German Federal Republic, United Kingdom, Netherlands, Belgium, Ireland and Denmark. Informations Internes sur l' Agriculture (155): 217+a

The role of the price system in the regulation of income and consumption. Penzugyi Szemle 20(4): 263-275

The role of the primary seminal root system in the promotion of normal growth in hybrid sorghum. Seed Science and Technology 4(2): 239-243

The role of the products of secondary metabolism in the resistance of maize plants to Ostrinia nubilalis. Tr VNII zashchity rast (37): 113-120

The role of the quality of soil organic matter in cadmium accumulation in plants. Journal of the Scientific Agricultural Society of Finland 48(4): 415-425

The role of the regional director of rural development as perceived by executives and directors of the Colombian Agricultural Institute. Dissertation Abstracts International, A 37(2): 759

The role of the renal concentrating mechanisms in the regulation of serum sodium concentration. American Journal of Medicine 62(2): 165-169

The role of the saprobiotic nematode Panagrolaimus rigidus in club-root infections of cabbage. Problemy onkologii i teratologii rastenii Itogovyi sbornik Pervogo Vsesoyuznogo soveshchaniya po probleme patologicheskikh novoobrazovanii u rastenii: 424-426

The role of the seed-coat in gas exchange and germination of dormant Malus domestica seeds. Botanicheskii Zhurnal 60(1): 26-39

The role of the serum triglycerides as a coronary risk factor. Zeitschrift fur Kardiologie 66(5): 216-219

The role of the sex chromosomes in mammalian germ cell differentiation. Annales de Biologie Animale, Biochimie, Biophysique 18(2B): 317-325

The role of the social concept of values in strengthening the labour force in livestock husbandry. Ikonomika na Selskoto Stopanstvo 14(3): 41-50

The role of the soil as a source of infection for Pectobacterium carotovorum var. atroscepticum. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (140): 139-148

The role of the soil forming factors in controlling altitudinal zonation on granite in Malaysia. Miscellaneous Series, Department of Geography, University of Hull (16): 59-74

The role of the spectral composition of light in the photoperiodism of insects. 2. Spectral characteristics of the photoperiodic receptors of the cabbage moth (Barathra brassicae). Zoologicheskii Zhurnal 55(10): 1482-1488

The role of the spermathecal gland of the boll weevil, Anthonomus grandis. Journal of Insect Physiology 21(8): 1457-1462

The role of the state in the improvement of rural areas. El papel del estado en el acondicionamiento del espacio rural: 15

The role of the tail in temperature regulation of the cotton rat, Sigmodon hispidus. Comparative Biochemistry and Physiology, A 52(4): 707-711

The role of the taxonomist in biological parasitology. Wiadomosci Parazytologiczne 22(4-5): 391-394

The role of the taxonomist in the community. Journal of the Department of Agriculture and Fisheries, Dublin 70: 62-64

The role of the thermal factor in Phaseolus vulgaris ontogenesis. Fiziologiya Rastenii 22(5): 1001-1006

The role of the thermal hysteresis factor in Tenebrio molitor larvae. Journal of Experimental Biology, 74: 37-45

The role of the thoracic compression reflex in the Heimlich Maneuver. Annales de Recherches Veterinaires. Annals of Veterinary Research 8(3): 315-318

The role of the tvb locus in genetic resistance to RSV(RAV-0). Virology 67(2): 327-334

The role of the varietal characteristics of winter wheat in the process of induced mutation. Nauch tekhn byul Vses selekts genet in ta (23): 27-32

The role of therapy in a control system. 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: 168-170

The role of thiamine on excitable membrane of crayfish giant axon. Journal of Nutritional Science and Vitaminology 22 Suppl: 21-24

The role of tick resistant dairy cattle in tick control. Bulletin, Ministry of Agriculture Malaysia: 50-55

The role of ticks of the species Argas persicus Oken, 1818, in the epizootiology of pullorum disease. Veterinarnomeditsinski Nauki 12(5): 45-50

The role of timothy in improving hill land productivity within cool temperate climates. Timothy Plus (September): 8-10

The role of tissue components in the stalk strength of maize. Agrobotanika 1976; 16: 139-146

The role of top particles in recombination of some characters of tobacco streak virus. Virology 67(1): 188-196

The role of toxoplasmosis in endocrinopathies. 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: 68-69

The role of trophic factors in the susceptibility of insects to insecticides. Vestnik Sel' skokhozyaistvennoi Nauki (11): 36-41

The role of uncertainty in horticultural farm and work management. Acta Horticulturae (77): 145-147

The role of urban-to-rural remittances in rural development. Journal of Development Studies 14(3): 324-341

The role of urea formation and the activity of urease in nematodes from different classes of host during their adaptation to the host. Trudy Gel' mintologicheskoi Laboratorii Ekologiya i geografiya gel' mintov 24: 250-255

The role of valve replacement in the treatment of fungal endocarditis. Journal of Thoracic and Cardiovascular Surgery 69(2): 255-258

The role of varietal differences and fruit quality in the susceptibility of apples to Gloeosporium. Zashchita s kh kul' tur ot vreditekei, boleznei i sornyakov: 150-157

The role of variety and varietal structure in the control of main diseases of wheat. Rastitelna Zashchita 25(10): 25-29

The role of vegetation analysis in land classification. Ecological classification of forest land in Canada and Northwestern USA: 169-193

The role of vegetation management in maintaining Lane County roads. Proceedings 26th Conference Washington State Weed Association: 39-43

The role of vertical stem zones in flowering of photoperiodically neutral plants. Doklady Akademii Nauk SSSR 224(6): 1445-1448

The role of vitamin A in immunogenesis during helminthiases using as example a study of experimental immunization of chicks with Ascaridia. Trudy Gel' mintologicheskoi Laboratorii Issledovanie po sistematika, zhiznennym tsiklam i biokhimii gel' mintov 25: 71-90

The role of vitamin A in immunogenesis in helminthiases. Third International Symposium of the Helminthological Institute, Kosice, 12-15 October, 1976, High Tatra Mountains, Czechoslovakia: [3]

The role of vitamin A in the induction of cytochrome P450 by DDT. Comptes Rendus des Seances de l' Academie des Sciences 279D(12): 999-1001

The role of vitamin B12 and folic acid in hemato- and other cell-poiesis. Vitamins and Hormones 34: 1-30

The role of vitamin D in the mineralization of dentin in rats made rachitic by a diet low in calcium and deficient in vitamin D. Calcified Tissue Research 15(4): 295-302

The role of vitamins in hemostasis. Thrombosis et Diathesis Haemorrhagica 33(2): 191-198

The role of volatile oil composition for trunk pest resistance in coniferous plants. Experiments on lumber. The host plant in relation to insect behaviour and reproduction: 115-119

The role of water economy in the intensification of agricultural production. Wiadomosci Melioracyjne i Lakarskie 18(6): 167-170

The role of water in commercial egg production. ADAS Quarterly Review (28): 35-50

The role of water in plants. Progress in Biometeorology, C 1: 51-57

The role of water potential and its components in physiological processes of plants. Psychrometry in water relations research [Brown, RW; Haveren, BP Van Editors]: 194-197

The role of water, nutrition and yield level in the grain:stem ratio of maize. Agroplantae 8(4): 65-68

The role of weed control in reduced tillage systems for drilled crops. Proceedings of the North Central Weed Control Conference (Vol. 29): 25-29

The role of weed control in reduced tillage systems for row crops. Proceedings of the North Central Weed Control Conference (Vol. 29): 23-25

The role of weed hosts, volunteer carrots, and overlapping growing seasons in the epidemiology of carrot thin leaf and carrot motley dwarf viruses in central Washington. Plant Disease Reporter 61(3): 217-222

The role of weeds in the citrus plantation. The production of herbaceous biomass. Annali dell' Istituto Sperimentale per l' Agrumicoltura1975; 7/8: 291-302

The role of weeds in world food production. Proceedings North Central Weed Control Conference 1975 (Vol. 30): 18-23

The role of white clover in grassland production. Report 1976: 66-69

The role of wild animals in the epizootiology and epidemiology of larval taeniases. Veterinariya, Moscow (9): 52-53

The role of wild ungulates in the circulation of ixodid ticks (Parasitiformes, Ixodidae) in nature. Trudy Instituta Zoologii, Akademiya Nauk Kazakhskoi SSR 36: 91-99

The role of wine growers' co-operatives in the present state of the wine market. Agricoltura delle Venezie 30(3): 75-90

The role of woman among the Kabre in North Togo. Basler Beitrage sur Ethnologie, Ethnologisches Seminar der Universitat Basel (17): 253

The role of women in agriculture. Journal of Agricultural Labour Science 5: 1-16

The role of women in integrated rural development. Integrated Rural Development Review 1(1): 31-35

The role of women in rural Zaire and Upper Volta: improving methods of skill acquisition. Working Paper, Oxfam (2): 36

The role of wood characteristics in high temperature drying. Journal of the Institute of Wood Science 7(2): 60-67

The role of wood transparency in ignition by a radiant flux: methods of determination. Translation, Environment Canada (OOENV TR-937): 27

The role of youth in Zambia's agrarian revolution. Rural Africana (30): 99-108

The role of zinc in the activation of the enzyme cellulase in termites. Experientia 32(1): 19-20

The role of zonal policy in creating an imperfect market structure in the Punjab. Indian Journal of Agricultural Economics 33(1): 59-66

The role played by length of hypocotyls and the percentage growth of coffee seedlings as far as CBD infection is concerned. Kenya Coffee 42(494): 157-160

The role played by rural co-operatives in development. Agecop Liaison (39): 6, 11

The role played by the mollusc Xeropicta derbentina in transmitting protostrongylids to cattle in different ecological zones of Azerbaidzhan. Izvestiya Akademii Nauk Azerbaidzhanskoi SSR Azarbajcan SSR Elmlar Akademijasynyn Habarlari, Biologicheskie Nauki (2): 68-72

The role(s) of prostaglandins in the reproductive physiology of the hen. Dissertation Abstracts International, B 37(5): 2106

The roles of cytokinins in the induction of cell division and cytodifferentiation in pea root cortical tissues in vitro. Bulletin, The Royal Society of New Zealand (12): 721-728

The roles of food and direct uptake from water in the accumulation of zinc and iron in the tissues of the dogwhelk, Nucella lapillus (L.). Journal of Experimental Marine Biology and Ecology 30(3): 315-325

The root and its environment in the nutrient film technique of water culture. Acta Horticulturae (82): 87-97

The root and shoot development of Eucalyptus regnans F. Muell. Australian Journal of Botany 23(6): 867-887

The root apex. Cell division in higher plants: 253-284

The root cap. The development and function of roots Third Cabot Symposium: 21-54

The root development of some horticultural crops in sandy soil. Rapport, Instituut voor Bodemvruchtbaarbeid, Haren Groningen (11-74): 62

The root lesion nematode - Verticillium wilt disease complex of potatoes and pathogenicity studies of the lesion nematodes on selected ornamental and cover crops. Dissertation Abstracts International 35B(2): 783

The root nodule symbiosis of chickenpea and pigeonpea. International Workshop on Grain Legumes January 13-16, 1975 First and Second Sessions: 63-83

The root nodule symbiosis of chickpea and pigeonpea. International Crops Research Institute for the Semi Arid Tropics: India, International Crops Research Institute for the Semi Arid Tropics: International workshop on grain legumes, January 13-16, 1975: 63-83

The root nodule symbiosis of chickpea and pigeonpea. International Workshop on Grain Legumes, ICRISAT, Hyderabad, India, January 1975: 63-83

The root parasitic nematodes associated with rice in Senegal (Haute-Casamance and the Central and Northern Regions) and Mauritania. Cahiers ORSTOM, Biologie Nematologie 10(3): 147-159

The root stubbles of catch crops as an important source of biological nitrogen in soil. Agrokhimiya (4): 28-31

The root system of Terminalia ivorensis: at 3 and 5 years old; in a 21-year-old stand; and on a 32 year-old tree. La systeme racinaire du Framire: a 3 ans et a 5 ans; en peuplement de 21 ans; d' un arbre de 32 ans: 49

The root system of hybrid strawberry during two growth phases. Bragantia 32(8): 185-191

The root system of pear trees on Quince A rootstocks trained by the palmette or improved tier system. Gradinarska i Lozarska Nauka 14(2): 37-43

The root system of some dwarfing apple rootstocks. Nauchnye Trudy Tashkent S Kh In t (64): 44-50

The root system of the vine cultivar Aligote in relation to growing conditions. Trudy Kishinevskogo Sel' skokhozyaistvennogo Instituta 137: 68-73

The root system of walnut trees growing in the Kubanskaya region of the Krasnodarskii Krai. Trudy Kubanskogo S Kh Instituta (111 (139)): 56-65

The root system of wheat and the possibility of improving it by breeding. Vestnik Sel' skokhozyaistvennoi Nauki (11): 43-48

The root system of young apple trees on dwarfing rootstocks in an intensive orchard. Povysh Produktivn Plodov Nasazhdenii v Moldavii: 27-31

The root systems of fruit trees on terraced slopes. Trudy Kabardino Balkar Opyt St Sadovodstva (1): 254-258

The root systems of trees and increasing forest productivity. Kornevye sistemy derev' ev i povyshenie produktivnosti lesa: 176

The root systems of woody species on saline soils in the South Ukraine. Lesovedenie (6): 27-36

The root-knot nematode on commercial plantings of tuberose in India. Current Science 45(9): 348

The root-lesion nematode, Pratylenchus penetrans, a pest of globe artichoke in Brittany. Comptes Rendus des Seances de l' Academie d' Agriculture de France 61(2): 89-97

The rooting and water content of apple layers of different maturity. Sbornik Nauchnykh Rabot, Vsesoyuznyi Nauchno Issledovatel' skii Institut Sadovodstva imeni IV Michurina (18): 159-163

The rooting capacity of stem cuttings of poplars. Lesnoe Khozyaistvo (7): 50-51

The rooting of Plectranthus australis (Swedish ivy) as affected by nutrient deficiencies and aeration in the rooting medium. Plant Propagator 23(4): 12-16

The rooting of cuttings and growing grapevines on their own roots. Cercetari Agronomice in Moldova (3): 95-97

The rooting of cuttings. Immersion in a growth substance solution. Vakblad voor de Bloemisterij 30(50): 18-19

The rooting of plum softwood cuttings on different substrates. Kratkie Tezisy Dokl 2 i Vses Konf Molodykh Uchenykh po Sadovodstvu: 65-66

The rooting of plum softwood cuttings on different substrates under mist. Plodovodstvo (2): 99-102

The rooting of young Douglas Fir in field conditions. Rapport Annuel 1975, Association Foret Cellulose AFOCEL, France: 250-357

The rootlets of Picea mariana: symbiosis and pathology. Annales de l' ACFAS 37(Suppl.): 9

The roots of bioenergetics. Ciba Foundation Symposium: 3-22

The roots of rural poverty in Central and Southern Africa. The roots of rural poverty in Central and Southern Africa: xviii+430

The rootstock problem in grapevine growing. Tuinbouwberichten 39(5): 208-210

The rose-hip tortricid. Zashchita Rastenii (12): 34

The rotting of bulbs of Crocus sativus L. by Penicillium cyclopium Westling. Annali di Botanica 1974; 32: 63-70

The round-baler used in silage making. Landbouwmechanisatie 27(6): 537-543

The route of entry of leptospires into the kidney tubule. Journal of Medical Microbiology 9(2): 149-152

The route of infection of buffalo calves by Toxocara (Neoascaris) vitulorum. Tropical Animal Health and Production 7(3): 153-156

The routine diagnosis of helminthic infections by the indirect immunofluorescence (IFA) in the Netherlands. Annales de la Societe Belge de Medecine Tropicale 55(5): 473-487

The rowan-berry moth (Argyresthia conjugella Zell.). Prognosis of attack on apple. Methods and results. A preliminary report. Gartneryrket 64(24/25): 524-532

The rubber agro-industrial complex. Annales de l' Universite d' Abidjan, Serie G, Geographie 6: 191-268

The rubber manufacturers' choice - natural or synthetic rubber?. Plastics and Rubber International 2(4): 169-172

The rubber market: recent developments and future prospects. Menara Perkebunan 44(1): 37-46

The rumen as a reservoir during dehydration and rehydration in the camel. Journal of Physiology 254(1): 76p-77p

The rumen microbial ecosystem. Annual Review of Ecology and Systematics 6: 39-66

The rumen protozoa. Parasitic protozoa Volume II Intestinal flagellates, histomonads, trichomonads, amoeba, opalinids, and ciliates: 655-695

The ruminant stomach. Stomach structure and feeding habits of East African game ruminants. East African monographs in biology. Volume 2. The ruminant stomach Stomach structure and feeding habits of East African game ruminants East African monographs in biology Volume 2: x + 354

The rural 'Maisons familiales', forty years later. Chambres d' Agriculture (613/614, supplement): 1-39

The rural aged. Annals of the American Academy of Political and Social Science (429): 81-90

The rural area - waiting room for development or point of departure for change in the whole of society?. Rurale Entwicklung zur Uberwindung von Massenarmut: Beitrage von Schulern und Mitarbeitern: Hans Wilbrandt zum 75 Geburtstag: 11-27

The rural area under stress from socio-economic and political development. Living conditions in small peasant villages 1952 and 1972. Monatsberichte uber die Osterreichische Landwirtschaft 22(7): 411-423

The rural associations of the dairy industry as an example of co-operative economic self-management. Die Landesvereinigungen der Milchwirtschaft als Beispiel genossenschaftlich kooperativer wirtschaftlicher Selbstverwaltung: 200

The rural component of American society. The rural component of American society: 397

The rural credit and cooperative development project in Guatemala. AID Research and Development Abstracts 5(2): p.2

The rural development strategy of ujamaa villages in Tanzania. Zeitschrift fur Auslandische Landwirtschaft 15(2): 180-195

The rural dimension. People 3(2): 17-22

The rural economy 1976 and thereafter. Landowning in Scotland (164): 98-102

The rural elite in an Indian state: a case study of Rajasthan. The rural elite in an Indian state: a case study of Rajasthan: xii+256

The rural exodus and urbanization in Senegal. A sociology of the migration of the Serer from Niakhar to Dakar in 1970. Travaux et Documents de l' ORSTOM (73): 206

The rural exodus in Japan (2). Disorganization and reorganization of rural communities. Hitotsubashi Journal of Social Studies 8(1): 35-41

The rural exodus in Southern Europe: a review of some recent literature. Peasant Studies 5(3): 14-17

The rural exodus, a problem of youth. Problemes Politiques et Societes (269): 12-14

The rural health worker as a family planning provider: a village trial in Iran. Studies in Family Planning 8(7): 184-187

The rural income maintenance experiment. Special Report Series, Institute for Research on Poverty, University of Wisconsin (SR 10): 97

The rural industrial development programme. A case study of Kenya. KSU Economic and Business Review (2): 1-23

The rural land market and rural real estate values in Louisiana, 1974.

The rural poor and the recent performance of formal rural financial markets in the Dominican Republic. Canadian journal of agricultural economics: 26(1) 43-50

The rural population and employment in Polish agriculture during the period 1946-1974. Wies i Rolnictwo (3): 5-26

The rural population of the USSR. Demographic and socioeconomic structural features. Osteuropa 28(3): 236-249

The rural press in Africa: from the oral tradition to the written word. Inter Stages (124): 5-18

The rural reconstruction scheme. A review of progress. The rural reconstruction scheme A review of progress: 62

The rural town as a producing unit: an empirical analysis and implications for rural development policy. Southern Journal of Agricultural Economics 8(2): 79-87

The rural turnaround in Ohio: 1970 to 1975. [Publication] Department of Agricultural Economics and Rural Sociology, Ohio State University (ESS 560): 17

The rural world confronted by social changes in the evolution of society. 7th European and Mediterranean area symposium of the International Council on Social Welfare, Granada, Spain 25 to 30 June, 1973. The rural world confronted by social changes in the evolution of society 7th European and Mediterranean area symposium of the International Council on Social Welfare, Granada, Spain 25 to 30 June, 1973: ; 258

The rural world: education and development. The rural world: education and development: 128

The rural-urban wage gap, migration, and the shadow wage. Oxford Economic Papers 28(3): 406-425

The rust mite of orange. Noticias Agricolas 7(30): 137-138

The rust situation in Brazil - surveys on wheat leaf and stem rusts. Bronnimann, A : Proceedings, fourth European and Mediterranean cereal rusts conference, 1976; Interlaken, Switzerland Sessions 3 and 4: ; 72-74

The rye Vyatka severnaya. Zemledelie (3): 18

The rye variety Voskhod 1. Zemledelie (7): 57-59

The rythm of vegetative activity in the shoots and roots of sweet orange. Studi Sassaresi, III 23: 127-142

The s-triazine herbicides. Abstracts of Papers to be Presented at the Centennial Meeting of the American Chemical Society, New York, April 1976: PEST 8

The safe use of CDA. Big Farm Management (February): 25-26

The safe use of fumigants. British Pest Control Association: Proceedings of the Fourth British Pest Control Conference April 21st 26th, 1975, Hotel de France, St Helier, Jersey, Channel Islands (Paper 6): 5

The safety evaluation of yeast grown on pure normal alkanes. Rivista Italiana delle Sostanze Grasse 51(7): 218-224

The safety of technical lysine for pigs. Biologizace a Chemizace Vyzivy Zvirat 13(1): 53-64

The safety of the herbicides 2,4-D and 2,4,5-T. Bulletin, Forestry Commission, UK (57): 56

The sagebrush vole flea, Megabothris clantoni princei, in western Utah, with comments on the distribution of Megabothris in the Bonneville basin. Great Basin Naturalist 37(1): 75-76

The sale of fresh fruit and vegetables to distributors in the wholesale food trade. Marketing process and a behavioural explanation of buyer reactions. Forschungsbericht zur Okonomik im Gartenbau (19): 258

The sale of tobacco from Cameroon and the Central African Republic: an outstanding international achievement. Revue des Tabacs 50(291): 12-16

The sales structure of breeding pigs in 1973. [Publikatie] Landbouw Economisch Instituut (2.93): 62

The salicylanilide derivatives niclosamide and resorantel. Tijdschrift voor Diergeneeskunde 100(18): 995-998