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Geography & Life Sciences: Chapter 782

Chapter 782 provides bibliographic information on scholary research in geography and in the life sciences.

The possibility of apple orchard establishment by direct planted grafts. Nauka u Praksi 8(5): 599-602

The possibility of assessing the baking quality of rye by a laboratory microbaking test. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (131): 89-96

The possibility of black zinc oxide as spectrally selective coating for lower temperature solar collectors. Journal of the Electrochemical Society 125(8): 1361-1364

The possibility of breeding onion lines for resistance to downy mildew. Gradinarska i Lozarska Nauka 14(7): 87-91

The possibility of cattle becoming infected with Cysticercus bovis on cotton fields following cropping. (Preliminary communication). Byulleten' Vsesoyuznogo Instituta Gel' mintologii im KI Skryabina (21): 66-67

The possibility of chemical control of Phytophthora capsici Leonian, pathogen of pepper in the Prizren region. Zastita Bilja 30(4): 353-356

The possibility of combining polyploidy and heterosis effects as exemplified by interline sugar-beet hybrids. 3 ii s"ezd Vses ob va genetikov i selektsionerov im N I Vavilova: 247-248

The possibility of continuous production at commercial sheep farms. Ovtsevodstvo (7): 21-23

The possibility of control of wireworms (Elateridae: Coleoptera) in maize by the use of granulated preparations at planting. Rasteniev"dni Nauki 15(5): 108-113

The possibility of controlling the European corn borer Ostrinia nubilalis Hbn. (Lepidoptera, Pyralidae) in the USSR and Canada by cultivating resistant lines of maize. Entomolgicheskoe Obozrenie 58(1): 3-14

The possibility of correcting milk production of Friesian cows to that achieved at maturity. Savremena Poljoprivreda 25(9-10): 5-14

The possibility of determining the components of phenotypic variation in quantitative characters in plant populations using Shrikhande's method. Genet kolichestv priznakov s kh rastenii: 88-93

The possibility of determining the first N dressing for cereals on the basis of soil inorganic nitrogen content. Archiv fur Acker und Pflanzenbau und Bodenkunde 20(10): 713-722

The possibility of distant hybridization in Valeriana officinalis. 3 i s"ezd Vses ob va genetikov i selektsionerov im N I Vavilova: 260

The possibility of early mating of Romanov ewes. Nauchnye Issledovaniya v Romanovskom Ovtsevodstve Tematicheskii Sbornik (4): 166-169

The possibility of eliminating foliar modifications appearing on grapevine cv. Grenache N. after prolonged in vitro culture. Progres Agricole et Viticole 96(7): 152-157

The possibility of establishing an apple meadow orchard on vigorous rootstocks in the Moscow region. Sbornik Nauchnykh Rabot N i Zonal' n In ta Sadovod Nechernozem Polosy 10: 47-56

The possibility of formation of strains of Verticillium dahliae Kleb. differing in virulence under the influence of cotton variety. Tr VNII Selektsii i Semenovod Khlopchatnika (16): 45-49

The possibility of germ cell chimaerism in dizygotic twin bulls. Animal Blood Groups and Biochemical Genetics 9(1): 3-8

The possibility of implementing suitable work regimes in milk production. Sbornik Provozne Ekonomicke Fakulty, Vysoka Skola Zemedelska v Praze 15(2): 101-125

The possibility of incorporating herbicide resistance into oilseed rape. Proceedings of the 15th International Rapeseed Conference June 12-16, 1978 Volume 1 Session C Breeding: 160-163

The possibility of incorporation of host protein into Trypanosoma cruzi. Experimental investigation. Revista do Instituto de Medicina Tropical de Sao Paulo 20(5): 279-284

The possibility of increasing seed yield in winter fodder pea by means of hybridization. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (128/129): 133-138

The possibility of increasing the productivity of wheat - rye amphidiploids and the creation of new 42-chromosome early-ripening forms of triticale. Selektsiya i agroteckhnika pshenitsata i sl"nchogleda: 75-80

The possibility of increasing the proportion of cereals in rotations. Zeszyty Problemowe Postepow Nauk Rolniczych (218): 278

The possibility of influencing mutagenically traits which characterize productive sunflower varieties. Sbornik z vedecke konference na pocest 30 vyroci osvobozeni CSSR Sovetskou armadou Sekce fytotechnicka cast 1,2,3-2-591975: 569-580

The possibility of integrated control of cotton wilt. Trudy Kirgizskoi Op Stantsii po Khlopkovodstvu (2): 44-50

The possibility of integrated method in the control of cotton wilt. Tr Kirg Opyt St po Khlopkovodstvu (2): 44-50

The possibility of intensive sheep grazing under mountain conditions. Wiadomosci Instytutu Melioracji i Uzytkow Zielonych 13(2): 235-251

The possibility of isolation of alfalfa mosaic virus from lucerne seeds. Zastita Bilja 29(145): 203-207

The possibility of making silage from berseem (Trifolium alexandrinum). Alexandria Journal of Agricultural Research 26(3): 545-549

The possibility of mechanical harvesting of gooseberry in relation to different training systems. Nauch Trudy Leningrad S Kh In ta 347: 83-87

The possibility of obtaining accurate results by simplified milk recording. Vedecke Prace Vyskumneho Ustavu Zivocisnej Vyroby v Nitre (17): 83-90

The possibility of obtaining transgressive forms in the intraspecific hybridization of tobacco. Genet i selektsiya kolichestv priznakov: 138-143

The possibility of obtaining two litters in a year from arctic foxes by modifying the daily photoperiod. Nauchnye Trudy Nauchno Issledovatel' skii Institut Pushnogo Zverovodstva i Krolikovodstva 15: 159-168

The possibility of predicting solute uptake and plant growth response from independently measured soil and plant characteristics. 6. The growth and uptake of rape in solution of constant nitrate concentration. Plant and Soil 53(1/2): 137-167

The possibility of predicting solute uptake and plant growth response from independently measured soil and plant characteristics. 7. The growth and nitrate uptake of rape in soil at two nitrate concentrations and a comparison of the results with model predictions. Plant and Soil 53(1/2): 169-191

The possibility of predicting solute uptake and plant growth response from independently measured soil and plant characteristics. 8. A comparison of the growth and nitrate uptake of rape grown in similar nitrate concentration in solution or in soil solution. Plant and Soil 53(1/2): 193-201

The possibility of predicting the numbers of plant parasitic nematodes in relation to the intensification of agriculture. Printsipy i metody izucheniya vzaimootnoshenii mezhdu paraziticheskimi nematodami i rasteniyami: 1979; 71-78

The possibility of producing various thermized products. Zbornik Prac Vyskumneho Ustavu Mliekarskeho v Ziline za roky 1975-1976: 101-107

The possibility of propagating some Italian potato (Solanum tuberosum L.) cultivars by meristem-tip culture. Rivista della Ortoflorofrutticoltura Italiana 62(2): 133-140

The possibility of protection of pumpkin against cucumber powdery mildew. Zahradnistvo 2(7): 313-314

The possibility of repression of cell genome by potato virus X. Tr Biol Pochven Inst Dal' nevost Nauch Tsentr AN SSSR (25/128): 283-284

The possibility of selection for longer duration of egg fertility in hens as a basis for a longer insemination interval. Aktualne problemy aviarnej genetiky II celostatne sympozium s medzinarodnou ucastou: 24-27

The possibility of sex control in mammals. Medycyna Weterynaryjna 36(5): 286-288

The possibility of simultaneous control of powdery mildew and scab of apple. Ovoshcharstvo 57(3): 35-36

The possibility of the control of volunteer potatoes with paraquat in maize and glyphosate in stubble. Proceedings 1978 British Crop Protection Conference Weeds: 379-384

The possibility of two-year cold storage of strawberry plants. Informatore Agrario 35(47): 8167-8168

The possibility of using Corriedale sheep in commercial crossbreeding with fine-wooled sheep. 1. Growth and meat production of lambs. Zhivotnov"dni Nauki 15(3): 59-64

The possibility of using Trichinella spiralis anitigen for the study of antigen-sensitive lymphoctye populations. Periodicum Biologorum 81: 483-484

The possibility of using Trichoderma viride for the control of Heterobasidion annosum on conifer stumps. Proceedings of seminar on biological control: ; 57-72

The possibility of using high rates of nitrogen on grass and grass/clover swards. Sbornik Vedeckych Praci Vyzkumne Stanice Picninarske v Troubsku u Brna 3: 133-150

The possibility of using immunological reactions in the study of piroplasmid infections in animals. Materialy II Vsesoyuznogo S"ezda Protozoologov Chast 3 Veterinarnaya protozoologiya: 103-104

The possibility of using low-strength limestones in building roads for timber transport. Lesnoi Zhurnal (1): 40-43

The possibility of using male sterility to produce F1 tomato seed in Poland. Genotype and environment in breeding greenhouse tomatoes [1]: 52-54

The possibility of using multiline F1 hybrids in onion (Allium cepa L.). Biuletyn Warzywniczy 22: 81-84

The possibility of using non-systemic distribution of ASP virus in the apple crown in the sanitation programme. Ochrana Rostlin 15(3): 232-234

The possibility of using polymorphism of blood serum proteins in the selection of cattle. Sbornik Nauchnykh Trudov Odesskii Sel' skokhozyaistvennyi Institut: 64-70

The possibility of using stabilising selection in poultry breeding. Ptitsevodstvo (11): 28-31

The possibility of using the E 6081 electronic apparatus in the control of apple scab. Informatore Agrario 35(23): 6219-6224

The possibility of using tomato of Russian and foreign origin for the development of varieties resistant to Cladosporium disease. Genotip i sreda v selektsii teplich tomatov EUKARPIYA, sektsiya ovoshchnykh kul' tur Materialy soveshch raboch gruppy po tomatam: 165-168

The possibility of using wild tetraploid species for improving wheat cultivars. Zap Sverdl otd Vses botan o va (7): 51-57

The possibility of utilizing microphenology in varietal agrotechniques in winter wheat. Acta Fytotechnica 32: 143-163

The possibility of utilizing sewage sludge for fertilizing cabbage. Sbornik Nauchnykh Trudov Belorusskoi S Kh Akademii (34): 51-57

The possible application of gene-for-gene concept in blast resistance. JARQ 14(1): 9-14

The possible composition of the parasite fauna of fish in the Tuyamuyuskoe reservoir. USSR, Akademiya Nauk Tadzhikskoi SSR, Institut Zoologii i Parazitologii: Biological basis of fish farming in the Central Asian Re ics and Kazakhstan Proceedings of the 15th Scientific Conference, 6 October 1976: Biologicheskie osnovy rybnogo khozyaistva res ik Srednei Azii i Kazakhstana Materialy XV nauchnoi konferentsii 6 oktyabrya 1976 g: 332-333

The possible contribution of Lolium perenne L. to improving forage production in the marginal areas of the Nebrodes. Rivista di Agronomia 14(1/2): 149-155

The possible crossing of water barriers of various widths by carriers and vectors of leishmaniasis. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 48(5): 61-67

The possible effects of herbivory on ripening cereal grain biomass and amino acid production. Seed protein improvement in cereals and grain legumes Vol2: 435

The possible involvement of seagulls (Larus sp) in the transmission of salmonella in dairy cattle. Veterinary Record 105(23): 526-527

The possible mode of action of prostaglandins. XV. Study of the effect of prostaglandins E1, E2 or F2 alpha in limiting the fertilizing capacity of epididymal spermatozoa in rats. International Journal of Andrology 1(6): 563-569

The possible mode of herbicidal action of atrazine basing on the gas exchange and the mode of plant damage after treatment. Zeitschrift fur Naturforschung, C 34c(11): 923-925

The possible nature of the pig intestinal receptor for the K88 antigen of Escherichia coli. FEMS Microbiology Letters 6(3): 165-168

The possible north-bound movement of Agrotis ipsilon moths, in the spring, as indicated by catches in a series of light traps. Proceedings of the Fourth Conference of Pest Control, September 30 October 3, 1978 Part I: 36-39

The possible protective function of extrafloral nectaries of Acacia saligna. Annual Report 1978, Mulga Research Centre, Australia: 31-39

The possible public health significance of Fusarium toxins. Proceedings of a third meeting on mycotoxins in animal disease: 67-70

The possible relationship between the parasite generation and the ability of its progeny to interrupt the early parasitic development. Facts and reflections III Workshop on "Arrested development of nematodes in sheep and cattle", Centr Vet Inst, Lelystad, The Netherlands, 18-19 May, 1978: 89-100

The possible role of Paragonimus in the aetiology of lung diseases occurring in Primor'e. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 48(3): 69-73

The possible role of calcitonin deficiency in the development of bone disease due to chronic renal failure. Calcified Tissue Research 22 Suppl: 147-153

The possible role of carnitine in the selective toxicity of the miticide cycloprate. Pesticide Biochemistry and Physiology 11(1-3): 159-165

The possible role of immunological complement in induction of rabbit sperm acrosome reaction. Biology of Reproduction 19(3): 666-672

The possible role of isoantigens in protective immunity to malaria. Bulletin of the World Health Organization 57 Suppl 1: 135-138

The possible role of ixodid ticks in listeriosis and the distribution of this disease among cattle in Georgia. Soobshcheniya Akademii Nauk Gruzinskoi SSR 92(3): 729-732

The possible role of lysosome-like vacuoles formed in the epidermal cells of N. rustica leaves infected by TMV. Tr Biol Pochven Inst Dal' nevost Nauch Tsentr AN SSSR (46/149): 78-83

The possible role of the hypothalamus in the origination of polyovular follicles in the ovaries of birds exposed to low doses of ionising radiation. Neiro gumoral' nye osnovy povysheniya vosproizvoditel' noi funktsii sel' skokhozyaistvennykh zhivotnykh i mekhanizmy regulyatornoi deyatel' nosti mozga: 90-94

The possible role of xanthoxin in plant growth and development. Philosophical Transactions of the Royal Society of London 284: 499-507

The possible significance of leaf fall and decomposition in Malaysian mangrove swamps. Malayan Nature Journal 30(2): 433-444

The possible spread of bacterial and stem nematode infections during the storage of potatoes. Kartoplyarstvo Res ikans' kii mizhvidomchii tematichnii naukovii zbirnik (9): 89-92

The possible status of parasitic nematodes as limiting factors in maize production in South Africa. Proceedings of the 2nd South African maize breeding Symposium, 17-19 March, 1976, Pietermaritzburg, Natal Organized by the Department of Agricultural Technical Services Publication No 2: 112-118

The possible use of Puntius gonionatus Bleeker (P. javanicus) for aquatic weed control. BIOTROP Newsletter (23): 7

The possible use of an indirect immunofluorescent test using axenically grown Giardia lamblia antigens in diagnosing giardiasis. Waterborne transmission of giardiasis Proc Symp 18-20 Sept 1978, Cincinnati, USA: 53-62

The possible use of bacteriological data in plant systematics. Science and Culture 44(6): 266-268

The possible use of cross pollination in breeding soya bean. Nauch tekhn byul Vseros NII soi (5/6): 16-26

The possible use of intrapopulational polymorphism in the production of heterotic buckwheat hybrids. 3 i s"ezd Vses ob va genetikov i selektsionerov im N I Vavilova: 327

The possible use of plant viral DNA's in genetic manipulation in plants. Trends in Biochemical Sciences 3(4): 254-256

The possible use of red sludge as a soil amendment. Archiv fur Acker und Pflanzenbau und Bodenkunde 22(5): 293-297

The possible use of sodium hypochlorite for bacterial wilt control in the hydroponic cultivation of sweet pepper. Singapore Journal of Primary Industries 6(2): 102-112

The possible use of tissue culture in the production of genetically altered rice forms. 3 ya Vses konf Kul' tura kletok rast, Abovyan, 1979 Tez dokl: 192

The possible uses of commodity agreements. Banca Nazionale del Lavoro Quarterly Review 31(127): 305-314

The possible uses of plywood for housing in Peninsular Malaysia. Proceedings of the Sixth Malaysian Forestry Conference, 1976 (Vol. 2): 45-67

The possible uses of silver salts in carnation growing. Schriftenreihe der Universitat HohenheimReihe: Pflanzliche Produktion: 196-202

The possible ways of valuing agricultural land in the past and in the present. Uber die Moglichkeiten zur Bewertung landwirtschaftlich genutzter Boden in Vergangenheit und Gegenwart: 150

The post-civil war crisis in dryland share cropping. Agricultura y Sociedad (3): 9-67

The post-fire regrowth and physiological responses of chamise. Proceedings of the Western Society of Weed Science (Vol. 31): 75-76

The post-latifundia situation: continuity and change in North-Eastern rural societies. Depois do latifundio: continuidade e mudanca na sociedade rural nordestina: 248

The post-prandial rest in Locusta migratoria nymphs and its hormonal regulation. Journal of Insect Physiology, 262: 119-123

The postembryonic cell lineages of the hermaphrodite and male gonads in Caenorhabditis elegans. Developmental Biology, 702: 396-417

The posterior nervous system of the nematode Caenorhabditis elegans. Dissertation Abstracts International 37B(10): 4809

The postradiational effect of kinetin and sodium humate. 3 i s"ezd Vses ob va genetikov i selektsionerov im N I Vavilova: 345

The postulated role of feeder swine in the perpetuation of the transmissible gastroenteritis virus. Canadian Journal of Comparative Medicine 42(4): 379-384

The potash situation - global status and development. Potash Review (6, Subject 16, 76th suite): 6

The potassium cycle in cropping systems. International Potash Institute: Potassium research review and trends Proceedings of the 11th Congress of the International Potash Institute, 1978: 435-449

The potassium economy in the grass strip system. Fruitteelt 69(13): 430-431

The potassium electrode for analysis of plant tissues. Communications in Soil Science and Plant Analysis 8(7): 573-577

The potassium requirements of crops harvested green, with special reference to grassland. International Potash Institute: Potassium research review and trends Proceedings of the 11th Congress of the International Potash Institute, 1978: 325-342

The potassium status of the sugar cane areas of the Sudan. International Sugar Journal 80(950): 44-45

The potato - the raw material for new food products. Productia Vegetala, Horticultura 28(12): 28-30

The potato Isna - a suitable variety for detecting some potato viruses by means of a leaf test. Rasteniev"dni Nauki 15(5): 85-91

The potato as a raw material for the food industry in the Netherlands. Agri Holland (7): 1-6

The potato crop. The potato crop: 730

The potato economy in Colombia. La economia de la papa en Colombia: 101

The potato germ plasm collection of the International Potato Center. American Potato Journal 51(8): 278

The potato in Quebec. Pomme de Terre Francaise (383): 263-280, 285-292

The potato in Vietnam. Pomme de Terre Francaise (395): 341-348

The potato market in Belgium. Cahiers de l' Institut Economique Agricole, Ministere de l' Agriculture (210/RR-172): 32

The potato stem, its anatomy and diseases. Ugeskrift for Agronomer, Hortonomer, Forstkandidater og Licentiater 122(38): 815-820

The potato varieties Ando, Ere and Villu. Tead toode kogumik, Eesti Maaviljel Maaparand Tead Uurimise Inst 38: 179-186

The potato variety Voke. Moksl straipsniu rinkinys Liet zemdirb moksl tyrimo inst (37): 63-68

The potency of rabies vaccines as determined by the induction of antibody in mice. Journal of Biological Standardization 7(1): 1-8

The potential and global exploitation of domestic animals. Animal Regulation Studies 1(3): 213-225

The potential and limitations of growth regulators in crop production. Monograph, British Crop Protection Council (21): 3-9

The potential and productivity of irrigated pastures at southern Spain. Pasture and forage production in seasonally arid climates Proceedings of the 6th general meeting of the European Grassland Federation, Madrid, 1975 [European Grassland Federation]: 177-182

The potential contribution of social science research to agricultural research policy: the case of fertiliser in Bangladesh. Development Research Digest (2): 56-57

The potential dietetic importance of stabilisers, with special reference to guar gum. Plant foods for man(4): 113-119

The potential economic impact of selected agricultural pollution controls on two counties in Illinois. A linear programming interindustry approach. Agricultural Economics Research Report, Department of Agricultural Economics, University of Illinois (154): 41

The potential economic importance and effect of biotechnical methods of influencing sex in the production of crossbred beef calves. Wissenschaftliche Zeitschrift der Humboldt Universitat zu Berlin, Mathematisch Naturwissenschaftliche Reihe 27(3): 281-288

The potential effects of expanded corn exports from Brazil. Station Bulletin, Agricultural Experiment Station, Purdue University (207): 61

The potential effects of proposed commodity grade specification changes: BCFM in corn and FM in soybeans. North Central Journal of Agricultural Economics 2(1): 31-39

The potential fecundity in species of the blood-sucking ceratopogonid genus Culicoides and its regulation. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 49(1): 48-52

The potential feed value of potato tops. American Potato Journal 54(10): 473

The potential for active suspension systems. Automotive Engineer 4(2): 21-24

The potential for agricultural development. Tarsadalmi Szemle 34(10): 25-27

The potential for animal product exports. Kulgazdasag 23(3): 3-12

The potential for animal production in the arid zone. Proceedings of the Australian Society of Animal Production 12: 75-85

The potential for animal production in the temperate zone. Proceedings of the Australian Society of Animal Production 12: 94-101

The potential for animal production in tropical Australia. Proceedings of the Australian Society of Animal Production 12: 86-93

The potential for avocadoes in Western Australia. Journal of Agriculture of Western Australia 19(2): 60-63

The potential for biological control in the suppression of parasitic weeds. Biocontrol News and Information (sample issue): 7-16

The potential for biological control in urban areas: shade tree insect pests. Perspectives in urban entomology: 311-347

The potential for capital accummulation by farm co-operatives in the Jaszag region. Bankszemle 23(10): 42-46

The potential for direct-drilling in Scotland. Technical Note, Scottish Agricultural Colleges: 11

The potential for dominance by Stipa pulchra in a California grassland. American Midland Naturalist 97(1): 147-175

The potential for economics research. Agricultural Economics Research 30(4): 29-35

The potential for establishment of the egg parasite Ooencyrtus kuwanai in Ontario populations of the gypsy moth. Canadian Entomologist, 1106: 633-638

The potential for expansion of the imported wine trade under the pressure of national interest. Weinwirtschaft 115(10): 266-269

The potential for fish farming as an ancillary farm enterprise. Farm Management Review (12): 15-19

The potential for genetic improvement of predators for pest management programs. Genetics in relation to insect management A Rockefeller Foundation Conference, March 31 April 5, 1978, Bellagio, Italy Rockefeller Foundation Working Papers: 106-115

The potential for increasing cattle production in Malaysia from improved tropical pasture. Feedingstuffs for livestock in South East Asia: 37-55

The potential for integrated management of potato pests in developing countries. International Congress IX of Plant Protection: Abstracts of papers presented at the IX International Congress of Plant Protection, and the 71st Annual Meeting of the American Phytopathological Society, 5-11 August, 1979, Washington, DC, USA: Abs. No. 277

The potential for integration within the poultry industry. Baromfitenyesztes es Feldolgozas 26(1; 2; 3): 1-16; 49-63; 99-107

The potential for introducing improved weed control methods to small farmers of the Indian semi-arid tropics. The potential for introducing improved weed control methods to small farmers of the Indian semi arid tropics: 86

The potential for parthenogenesis in fowls. Ptitsevodstvo (6): 23-24

The potential for reducing hoeing in soybeans through the use of herbicides. Rasteniev"dni Nauki 15(2): 124-131

The potential for reducing production costs through the economic use of forage. Vagoallat es Hustermeles 10(1): 37-41

The potential for rural-urban population balance. Growth and Change 8(4): 9-14

The potential for self-sufficiency in food production in six Latin American countries: some projections for 1985 and 1990. Proceedings AAEA Meeting, July August, 1979:

The potential for soyabean in Nigeria. World Crops 31(1): 2, 17-18

The potential for the development of integrated pest management systems in cowpeas. Van Emden, H F : Pests of grain legumes: ecology and control: 329-336

The potential for using midwest futures contracts to reduce risk and increase storage returns on Pacific Northwest wheat. Proceedings AAEA Meeting, July August, 1979:

The potential for wastewater treatment by aquatic plants in Australia. Water, Australia 5(3): 15-17

The potential impact of Australian tropical pastures on world animal production. Proceedings of the Australian Society of Animal Production 12: 205

The potential impact of changes in income distribution on food demand and human nutrition. American journal of agricultural economics 60(3): 402-415

The potential impact of corn and potato production and processing in Manitoba (2 vols). Research Bulletin, Department of Agricultural Economics and Farm Management, University of Manitoba (79-1): 90

The potential impact of direct-marketing policies on the economic viability of small fruit and vegetable farms in California. Giannini Foundation Research Report, California Agricultural Experiment Station (327): 26

The potential impact of gasoline futures on 1979 vacation travel strategies. Journal of Travel Research 18(1): 3-7

The potential impact of lime suspensions. Bulletin, National Fertilizer Development Center, Tennessee Valley Authority (Y-131): 59-68

The potential market for long span joists fabricated from southern pine. Reconstituted wood processing: 458-459

The potential of Andropogon gayanus Kunth in the Oxisol and Ultisol savannas of tropical America. Herbage Abstracts 49(1): 1-8

The potential of Cercospora rodmanii as a biological control for water hyacinths. Proceedings of the IV international symposium on biological control of weeds: ; 207-209

The potential of Cercospora rodmanii as a biological control for waterhyacinth. Proceedings of the 4th International Symposium on Biological Control of Weeds, Gainesville, 1976: 207-209

The potential of Haltica cyanea Weber (Col.: Chrysomelidae) as a biological control agent of Melastoma malabathricum Linn. MARDI Research Bulletin 6(1): 15-24

The potential of Jerusalem artichoke in Manitoba. Manitoba Agronomists: Technical and scientific papers presented at the Annual Conference of Manitoba Agronomists, December 16 and 17, 1975: 62-64

The potential of Septoria nodorum on barley and Septoria avenae f.sp. triticea on wheat and barley to reduce grain yield and quality in spring and winter varieties. Progress Reports on Research and Development 1977/78: 20-23

The potential of a local planarian, Dugesia tigrina (Tricladida, Turbellaria), for the control of mosquitoes in Ontario. Proceedings of the Entomological Society of Ontario 1979; 109: 65-69

The potential of allelopathy as a tool for weed management in crop fields . PANS 24(4): 495-502

The potential of breeding fruits and vegetables for human nutrition. HortScience 14(3): 247-250

The potential of cassava (Manihot esculenta Crantz.) as a harvester of solar energy. Proceedings, Conference on Alcohol Fuels, Sydney, New South Wales, 1978: 7/1-7/5

The potential of cereal-growing under irrigation. Hommes, Terre et Eaux 9(35): 95-100

The potential of controlled-environment agriculture in desert regions. Advances in Desert and Arid Land Technology and Development 1: 457-467

The potential of exotic and hybrid poplars in Newfoundland. International Union of Forestry Research Organizations: Proceedings of the meeting concerning poplars in France and Belgium, 17-22 Sept 1979: 82-99

The potential of fast grown tropical pines for pulp and paper. Progress and problems of genetic improvement of tropical forest trees Proceedings of a joint workshop, IUFRO working parties S202-08 and S203-01, Brisbane, 1977 II Pulp, paper and timber properties of plantation grown tropical pines: 147-161

The potential of fast-grown tropical hardwoods for non-pulp uses. Progress and problems of genetic improvement of tropical forest trees Proceedings of a joint workshop, IUFRO working parties S202-08 and S203-01, Brisbane, 1977 II Pulp, paper and timber properties of plantation grown tropical pines: 172-181

The potential of fluidized-bed techniques in insect control. Proceedings of the Second International Working Conference on Stored Product Entomology, September 10-16, 1978, Ibadan, Nigeria: 222-229

The potential of four dry bean cultivars to serve as sources of Pseudomonas phaseolicola inoculum. Plant Disease 64(1): 72-74

The potential of grassland legumes. Bulletin Technique d' Information (338/339): 187-193

The potential of hybrid solar irrigation systems for desert applications. Advances in Desert and Arid Land Technology and Development 1: 301-329

The potential of industrial wood wastes in W. Germany. Forstarchiv 50(1): 1-8

The potential of insect pathogenic viruses as pesticidal agents. Annual Review of Entomology 24: 63-87

The potential of jojoba as a domesticated crop in arid regions. Journal of the Arizona Nevada Academy of Science: 14(Proceedings Supplement)

The potential of lateral rooting of cuttings without wounding as a result of radiation treatment. Plant Propagator 25(2): 8-9

The potential of locally produced materials and small media in community development. The potential of locally produced materials and small media in community development: 30

The potential of maize as a forage crop in Scotland. Journal of Agricultural Science, UK 93(3): 567-580

The potential of minirotation forestry. Dansk Skovforenings Tidsskrift 53(1): 1-39

The potential of native plants for food, fiber and fuel in arid regions. The Biosaline Concept: an approach to the utilization of underexploited resources A Hollaender et al, Editors: 69-75

The potential of new agricultural employment: 1978-83. An analysis of relations between rising agricultural output and new employment in the next Plan. Quarterly Economic Report, Indian Institute of Public Opinion 23(3): 11-18

The potential of ripening mutants for extending the storage life of the tomato fruit. Euphytica 28(1): 99-104

The potential of softwood thinnings and standing dead softwoods as a source of wood pulp. Technical Bulletin, Life Sciences and Agriculture Experiment Station, University of Maine (82): 25

The potential of solar agricultural driers in developing areas. In Technology for solar energy utilization. UNIDO Development and Transfer of Technology Series (5): 125-132

The potential of some synthetic pyrethroids for control of the cattle tick (Boophilus microplus). Australian Veterinary Journal 55(10): 463-466

The potential of subsurface irrigation for reducing water usage in turfgrass. Rasen Grunflachen Begrunungen 11(2): 31-35

The potential of the I region of the bovine major histocompatibility complex. Animal Blood Groups and Biochemical Genetics 10(3): 155-163

The potential of the banana plant as a source of forage protein and starch for the feeding of ruminants. Tropical Animal Production 3(1): 74

The potential of the less-developed Caribbean countries. International Journal of Tourism Management 1(1): 13-21

The potential of trails in guiding recreational activity. Silva Fennica 11(4): 263-268

The potential of tropical Africa in by-products for animal feeds. International Livestock Centre for Africa, Bulletin (December): 2-10

The potential of using insects for biological control of weeds in citrus. Proceedings of the International Society of Citriculture (Volume 1): 146-147

The potential productivity of wild animals in the tropics compared with conventional domestic livestock. Ciencias Veterinarias, Venezuela 7(4): 1140-1155

The potential responsiveness of selected Michigan rail users to improvements in rural freight service. North Central Journal of Agricultural Economics 1(2): 115-121

The potential role of Syrian hamsters and other small animals as reservoirs of lymphocytic choriomeningitis virus. Journal of Small Animal Practice 20(3): 145-161

The potential role of birds in the sylvatic circulation of trichinelliasis caused by Trichinella pseudospiralis Garkavi, 1972. USSR, Akademiya Nauk SSSR, Vsesoyuznoe Obshchestvo Gel' mintologov: Scientific and applied problems in helminthology 100th Birthday Anniversary of Academician KI Skryabin 1878-1978: Nauchnye i prikladnye problemy gel' mintologii K 100 letiyu so dnya rozhdeniya Akademika KI Skryabina 1878-1978: 33-37

The potential roles of plasmid deoxyribonucleic acid in Streptococcus lactis subsp. diacetylactis. Abstracts of the Annual Meeting of the American Society for Microbiology 78: 191

The potential significance of forestry for the national economy based on the prices of 1975. Nederlands Bosbouw Tijdschrift 49(12): 341-347

The potential use of compatible starters for enhancing the ripening in Gouda cheese. Archiv fur Lebensmittelhygiene 30(5): 180-182

The potential use of impregnated coconut wood for power line poles in rural areas of Java. Document, International Research Group on Wood Preservation, Working Group, III, Preservatives and Methods of Treatment (IRG/WP/3130): 8

The potential use of vinclozolin in vegetable growing under glass. Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent 44(2): 571-573

The potential value of grasses and crop by-products for feeding buffaloes in Asia. Extension Bulletin, ASPAC Food and Fertilizer Technology Center (126): 19

The potential value of yoghurt-cereal mixtures. Ecology of food and nutrition(3): 131-136

The potential yield of forest produce in the German Federal Republic. Forstwissenschaftliches Centralblatt 99(1): 1-5

The potentials of ferrocement and related materials for rural Indonesia. A feasibility study. The potentials of ferrocement and related materials for rural Indonesia A feasibility study: 20

The potentials of some Oryza glaberrima cultivars in the germplasm of the National Cereals Research Institute, Ibadan, Nigeria. International Rice Commission Newsletter 28(2): 23-25

The potentiometric determination of nitrate in soil by means of a membrane electrode. Zeitschrift fur Pflanzenernahrung und Bodenkunde 142(5): 669-678

The potentiometric titration curves and zero point of charge of some soil colloids. Agrochimica 23(2): 122-127

The poultry industry - yesterday, today and tomorrow. Kraftfutter 62(6): 314...324

The poultry industry: structure, problems, farming techniques (6 papers). Ernahrungsdienst 33(136): 7-10

The poultry sector in the Argentinian economy. Coyentura y Desarrollo 1(3): 32-40

The poultrymeat sector: industrialization and its limits in the food and agricultural sector. Recherches Economiques et Sociales (15): 11-46

The powdery mildew fungi and their host plants from Mt. Takao, Tokyo. Transactions of the Mycological Society of Japan 20(3): 383-394

The power guide: a catalogue of small scale power equipment. The power guide: a catalogue of small scale power equipment: 240

The power of tests for random mating in genetics. Biometrics 34(4): 730

The power requirement for tillage in the next decade. Paper presented to Tillage Equipment Design and Power Requirement in the 80s, National Agricultural Centre, Stoneleigh, UK, 9 October 1979. Agricultural Engineer 34(4): 99-104

The practical application of complementary forage crops and supplementary feeds. Forage crops a complement to grassland? [British Grassland Society]: 30-35

The practical application of long term storage methods for table grapes. France, Institut International du Froid; France, Office International de la Vigne et du Vin: Table grapes and refrigeration: Le raisin de table et le froid: 227-233

The practical application of selection high forest in the coniferous forests of the Swiss and French Jura. Revue Forestiere Francaise (3): 212-219

The practical determination of oil content in the pulp of the avocado (Persea americana Miller) by means of its correlation with water content. Anais da Escola Superior de Agricultura "Luiz de Queiroz" 32: 339-352

The practical importance of plant ecology in arid zones. Drought in Africa, 2 African Environment Special Report (6): 105-106

The practical logic of Amhara traditional medicine. African therapeutic systems: 132-137

The practical use of color infrared photography in citrus groves in Israel. International Society of Citriculture: Proceedings of the International Society of Citriculture, 1977, Volume 3: 1060

The practical value of elemental diets. Practitioner 222(1331): 631-635

The practice and theory of cereal sowing rates (a review). Studijni Informace UVTIZ, Rostlinna Vyroba (2): 44

The practice of Candak Kulak (the Village Credit Bank): a case study in the village of Sariharjo. Report on the case studies of the non formal education program: 6

The practice of canine medicine. Praktikum der Hundeklinik (4th edition): xvi + 732

The pre-adult stages of development of horse-flies in Turkmenia. Izvestiya Akademii Nauk Turkmenskoi SSR, Biologicheskikh Nauk (1): 32-34

The pre-approval evaluation of cultivar purity of cereal seeds grown in field plots. Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Nauchno issledovatel' skogo Instituta Rastenievodstva imeni NI Vavilova (78): 37-38

The pre-eminent functions of alpine meadows in Austria. Monatsberichte uber die Osterreichische Landwirtschaft 25(10): 571-578

The pre-school education project. Evaluation and recommendations. The pre school education project Evaluation and recommendations: ; 35+viii

The preceding crop and fertilizer application in the cultivation of maize. 1. Yield results of the first year trials. Annali della Facolta di Agraria, Universita Cattolica del Sacro Cuore 17(1/2): 13-44

The preceding crop and fertilizer application in the cultivation of maize. 2. Analytical results of the first year trials. Annali della Facolta di Agraria, Universita Cattolica del Sacro Cuore 17(1/2): 45-91

The predaceous mite fauna of cotton fields in Uzbekistan. Uzbekskii Biologicheskii Zhurnal (4): 59-64

The predacious bug Rhynocoris. Zashchita Rastenii (4): 55

The predatory organisms of the soil microfauna. Recent research in forest ecology Soils, flora, fauna: Actualites d' ecologie forestiere Sol, flore, faune: 507-517

The predatory rotifer, Eosphora ehrenbergi, a biological eliminator of cercariae in lake Issyk-Kul'. Trudy Gel' mintologicheskoi Laboratorii Gel' minty zhivotnykh i rastenii 29: 146-149

The predictability of rain and the foraging patterns of the red kangaroo (Megaleia rufa) in central Australia. Journal of Arid Environments 2(1): 61-76

The predicted above-normal rainfall of the seventies and the likelihood of droughts in the eighties in South Africa. South African Journal of Science 74: 372-377

The prediction and measurement of photosynthetic rate of Spartina townsendii (sensu lato) in the field. Journal of Applied Ecology 16(3): 879-891

The prediction of Scots pine growth in north-east Scotland using readily assessable site characteristics. Scottish Forestry 31(4): 251-264

The prediction of degree-day totals from location in Ireland. Irish Journal of Agricultural Research 17(2): 165-170

The prediction of dry matter yield and dry matter content of forage maize grown under U.K. conditions. World Meteorological Organization: Agrometeorology of the maize corn crop: 251-258

The prediction of mean monthly soil temperature from mean monthly air temperature. Soil Science 126(3): 181-189

The prediction of milk production in cattle. Prognozirovanie molochnoi produktivnosti krupnogo rogatogo skota: 141

The prediction of passenger riding comfort from acceleration data. Transactions of the American Society of Mechanical Engineers Section G: Journal of Dynamic Systems, Measurement and Control 100(1): 34-41

The prediction of the voluntary feed intake of dairy cows. Journal of Agricultural Science 93(3): 553-562

The prediction of transgression of some quantitative characters in wheat on the basis of the heterosis effect in the F1 and of the genetic system. Pol' nohospodarstvo 25(7): 572-577

The predictive quality of futures prices, with an application to the Sydney wool futures market. Working Paper, Department of Econometrics and Operations Research, Monash University (41): 19

The predictive value of the loin thickness: backfat thickness ratio (LBR) and the meatiness index in estimating carcass and meat characters of tested pigs of different genetic origins. Archiv fur Tierzucht 20(1): 1-12

The pregnant Syrian hamster as a model to study intravascular trophoblasts and associated maternal blood vessel changes. Veterinary Pathology 16(5): 553-566

The prehistoric spread of bread wheat into Asia. Proceedings of the fifth international wheat genetics symposium Volume 1 Session 1 Evolution of wheat changing concepts: 103-107

The prehistory and paleogeography of the Great Indian Desert. The prehistory and paleogeography of the Great Indian Desert: xix + 370

The prelarva in the Pyroglyphidae (Acarina:Astigmata). International Journal of Acarology 3(2): 115-116

The preliminary report on the nutritive value of sun dried hog manure for the broiler chicks. Journal of the Taiwan Livestock Research 11(2): 123-132

The preoccupation of the Suceava Station with the creation of cultivars and hybrids adapted to moist, cool zones. Cercetari Agronomice in Moldova (4): 28-32

The preovulatory surge of luteinizing hormone secretion in mice: variation in magnitude due to ambient light intensity. Biology of Reproduction 20(5): 1005-1008

The preparation and curation of insects. Information Series, New Zealand Department of Scientific and Industrial Research (130): 55

The preparation and use of artificial diets for rearing insects. Entomologist' s Record 90(6): 181-184

The preparation lutenurin from Nuphar luteum in diseases of the skin and mucous membranes. Vestnik Dermatologii i Venerologii (1): 48-52

The preparation of a nitrogen-fixing association of Rhizobium japonicum with soya bean root callus. Mikrobiologiya 48(5): 896-900

The preparation of a vaccine against Babesia bigemina and Babesia argentina. Malaysian Veterinary Journal 6(4): 196-206

The preparation of clean suspensions of Toxoplasma gondii zoites from tissue cultures. Ceskoslovenska Epidemiologie, Mikrobiologie, Imunologie 24(5): 289-292

The preparation of cotton fibres for cross-sectional area determinations. 1978 Proceedings Beltwide Cotton Production Research Conferences Jan 9-11, 1978, Dallas, Texas Brown, JM Editor: 90

The preparation of milk with a low lactose content. Archivio Veterinario Italiano 29(5/6, Suppl. 2): 267-271

The preparation of polyclonal and monoclonal antibodies to the proteins of bovine milk-fat-globule-membrane. Journal of Dairy Science 63(Suppl. 1): 159-160

The preparation of protoplasts from Aspergillus fumigatus mycelium. Sabouraudia 18(1): 75-77

The preparation of ready-spawned compost on the grower's own farm. Champignoncultuur 23(3): 85, 87, 89, 91, 95

The preparation of young sables for mating. Krolikovodstvo i Zverovodstvo (1): 28-29

The presence and absence of Giardia lamblia in studies on parasite prevalence in the U.S.A. Waterborne transmission of giardiasis Proc Symp 18-20 Sept 1978, Cincinnati, USA: 92-101

The presence and effects of seed-borne and soil-borne Drechslera sorokiniana on barley in New Zealand I. Occurrence of the pathogen. New Zealand Journal of Experimental Agriculture 7(4): 383-386

The presence and effects of seed-borne and soil-borne Drechslera sorokiniana on barley in New Zealand II. Effect on barley seed germination, emergence, and seedling vigour. New Zealand Journal of Experimental Agriculture 7(4): 387-390

The presence and effects of seed-borne and soil-borne Drechslera sorokiniana on barley in New Zealand III. Effect on grain yield. New Zealand Journal of Experimental Agriculture 7(4): 391-393

The presence and effects of seed-borne and soil-borne Drechslera sorokiniana on barley in New Zealand. IV. Chemical control and cultivar susceptibility. New Zealand Journal of Experimental Agriculture 7(4): 395-398

The presence and parasitic effect of Pratylenchus zeae in sugar cane in Panama with data on relative susceptibility of some cultivars. Turrialba 27(3): 259-265

The presence in France of Pezizella ericae Read, an endomycorrhizal fungus of horticultural Ericaceae. Phytopathologische Zeitschrift 96(3): 231-243

The presence in Hoyo de Manzanares (Madrid) of an aphid that attacks cedars, Cinara cedri Mimeur. Anales del Instituto Nacional de Investigaciones Agrarias, Serie: Proteccion Vegetal (8): 59-64

The presence in Rubia tinctorum fruits of compounds inhibiting cotton seed germination. Izvestiya Akademii Nauk Turkmenskoi SSR, Biologicheskikh Nauk (4): 33-36

The presence in salivary secretions of Glossina morsitans of stages of Trypanosoma (Trypanozoon) brucei other than those occurring in the salivary glands. Transactions of the Royal Society of Tropical Medicine and Hygiene 72(6): 622-626

The presence of free-living amoebae in swimming pools in Lyons. Annales de Parasitologie Humaine et Comparee 53(4): 333-344

The presence of Aedes (Ochlerotatus) pullatus (Coquillett) (Diptera: Culicidae) in the Chic-Chocs, a park of Gaspe, Quebec. The biogeographical implications of this extension of range. Canadian Journal of Zoology 57(8): 1576-1583

The presence of Anisakis larvae in fish from the Atlantic coast of Uruguay, and their experimental pathogenicity to dog and cat. Revista Uruguaya de Patologia Clinica y Microbiologia 14(2): 49-62

The presence of Anisakis sp. larvae in the Pacific jack mackeral Trachurus murphyi. (Some comments on their relation with human eosinophilic granuloma). Boletin Chileno de Parasitologia 31(3/4): 71-74

The presence of Anopheles barberi Coquillett in the Saint Hyacinth region, Quebec. Annals of the Entomological Society of Quebec 23(2): 86-88

The presence of Campylobacter fetus subspecies jejuni in healthy slaughtered pigs. Tijdschrift voor Diergeneeskunde 105(1): 49-50

The presence of Candida albicans in hereditary benign intraepithelial dyskeratosis. An ultrastructural observation. Oral Surgery Oral Medicine Oral Pathology 48(4): 342-346

The presence of Giardia lamblia cysts in sewage and sewage sludges from the Chicago area. Waterborne transmission of giardiasis Proc Symp 18-20 Sept 1978, Cincinnati, USA: 268

The presence of Pseudochordodes bedriagae (Camerano) in Argentina. Neotropica 19(59): 101-103

The presence of Schistosoma mansoni antigens in solutions used for storing adult worms. Revista do Instituto de Medicina Tropical de Sao Paulo 21(6): 293-296

The presence of Trichomonas vaginalis in the urethra and urinary bladder of women with colpitis trichomonalis. Akusherstvo i Ginekologiya, Sofia, Bulgaria (1): 58-61

The presence of Trichostrongylus axei (Cobbold, 1879) Railliet et Henry, 1909, in Cuban cattle. Revista Cubana de Medicina Tropical 31(1): 53-58

The presence of a cap structure at the 5'-end of barley stripe mosaic virus RNA. Virology 95(1): 208-210

The presence of a hypoglucemic and hypotrehalocemic hormone in the neurosecretory system of the blowfly Calliphora erythrocephala. General and Comparative Endocrinology, 361: 102-110

The presence of a ribonuclease of high molecular weight in sugar beet storage tissue. Physiologia Plantarum 47(1): 15-18

The presence of aflatoxin B1 in human liver. Results of one hundred liver analyses. Cahiers de Nutrition et de Dietetique 11(3/4): 223-226

The presence of alkaloids in the nutrient medium of tissue cultures of Catharanthus roseus. Physiologie Vegetale 18(2): 331-337

The presence of amoebae of the Limax group in various collections of fresh water. Revista Iberica de Parasitologia 38(3/4): 615-622

The presence of basic proteins associated to the kinetoplast-DNA of Trypanosoma cruzi epimastigotes. Acta Tropica 36(3): 253-255

The presence of carnation mottle virus in some varieties of carnation. Productia Vegetala, Horticultura 26(11): 31-34

The presence of cellular metabolites in milk. Biochimica et Biophysica Acta 630(1): 141-145

The presence of erratic cercariae of Fasciola hepatica in the lumina of the digestive gland of molluscs preying on Lymnaea truncatula. Journal of Parasitology 64(6): 1130-1131

The presence of gastric parasites in winter-slaughtered reindeer. Nordisk Veterinaermedicin 30(4-5): 214-216

The presence of human blood in the intestines of triatomine vectors of American trypanosomiasis in the State of Sao Paulo. Ciencia e Cultura 30: 579

The presence of indolyl-3-acetic acid in urediospores of wheat stem rust. Mikologiya i Fitopatologiya 12(3): 222-226

The presence of intra-fibre fat droplets in muscle fibres and the distribution and size of fibre types in four muscles of Japanese Black and Holstein cattle. Japanese Journal of Zootechnical Science 49(4): 262-269

The presence of leghemoglobin in soybean but not rhizobium DNA. Orme Johnson, W H; Newton, W E Organizers: Proceedings of the Steenbock Kettering international symposium on nitrogen fixation: 40

The presence of numerous Syngamus trachea in wild birds kept in captivity. Parasitica 34(1): 49-52

The presence of pathotype Pa2 of Globodera pallida in the United Kingdom. Plant Pathology (Oxford): 283: 134-137

The presence of plerocercoid larvae of cestodes of the order Tetrarhynchidea in juvenile Carcinus maenas from the Gallician coast. Asosciacion de Parasitologos Espanoles: Second National Congress on Parasitology, 1-4 October, 1979, Leon Abstracts: 2o Congreso Nacional de Parasitologia, 1-4 octubre 1979, Leon Resumenes: 91

The presence of precipitating antibodies in the sera of horses with chronic obstructive pulmonary disease (COPD). Equine Veterinary Journal 11(3): 172-176

The present and future of forestry companies. Colombia, Associacion Colombiana de Reforestadores: [Proceedings], First national congress of reforestation organizations and related industries, Bogota, March 22-23, 1979: Primer congreso nacional de reforestadores e industrias derividas, Bogota, Marzo 22-23, 1979: 18

The present and future of medicinal plants. Herba Hungarica 17(3): 17-23

The present classification of the genus Gossypium. Species currently included, their relationships and plant descriptions of recent additions. Pakistan Cottons 23(3/4): 276-289

The present condition and merchantability of the old chestnut stands on the Black Sea coast of the Caucasus. Lesnoi Zhurnal (6): 17-20

The present condition of farm mechanization. Wies Wspolczesna 23(11 (273)): 40-46

The present day direction of research and methodological aspects of the yield problem (models of weather-yield type). Trudy, Ukrainskii Nauchno issledovatel' skii Gidrometeorologicheskii Institut (164): 33-48

The present dynamics of rural Switzerland. Mitteilungen der Osterreichischen Geographischen Gesellschaft 119(2): 183-209

The present epidemic of fir decline: its geographical distribution in the northern part of the natural range of Abies alba. European Journal of Forest Pathology 8(3): 187-190

The present importance of agrarian reform. Agricultura y Sociedad (7): 223-243

The present labour force in the forestry industry and ten years hence. South African Forestry Journal (110): 67-69

The present level of operating expenses and receipts for dwelling and communal services in logging enterprises. Lesnoi Zhurnal (2): 128-130

The present nutritional status of butterfat with particular reference to its role as possible risk factor in coronary disease. Journal of the Society of Dairy Technology 31(4): 191-196

The present panorama of parasitic infections in Amazonia. Revista da Fundacao SESP 22(1): 7-20

The present performance of sugar beet varieties. Zuckerrube 27(1): 14-15

The present position and methods of perfecting the technology of potato storage. Trudy, Vsesoyuznyi Sel' skokhozyaistvennyi Institut Zaochnogo Obrazovaniya (132): 81-85

The present position and possibilities of increasing the fertilising ability of bull semen. Rozvedennya ta shtuchne osimeninnya velikoi rogatoi khudobi (12): 72-75, 106-107

The present position and potential for development of high-yielding rye varieties with improved sprouting resistance in the German Democratic Republic. Archiv fur Zuchtungsforschung 9(5): 333-344

The present position and prospects of cucumber breeding in the central Chernozem zone. Genet oxnovy i metody selektsii rast: 117-125

The present position in antibiotherapy and anti-parasitic chemotherapy. Medecine d' Afrique Noire 26(2): 167-169

The present position in the treatment of intestinal amoebiasis. Vie Medicale 58(29): 2677-2682

The present position of bluetongue virus in Australia. World Animal Review (32): 49-50

The present position of foot-and-mouth disease in Sri Lanka. Bulletin de l' Office International des Epizooties 89(3/4): 113-118

The present position of rootstocks resistant to Phytophthora cinnamomi. Bulletin de l' OIV 51: 1062

The present position of rootstocks resistant to nematodes as direct pests or as endoparasites. Bulletin de l' OIV 51: 1062

The present position of taeniasis, cysticerciasis, echinococcosis and hydatidosis in Yugoslavia. Parasitologia Hungarica 12: 37-39

The present position of the parasitological supervision of animals in the Berlin Zoo. Erkrankungen der Zootiere Verhandlungsbericht des XX Internationalen Symposiums uber die Erkrankungen der Zootiere, Dvur Kralove, 14-18 Juni, 1978: 335-341

The present position of, and the prospects for, research on agronomic irrigation problems in Italy. Quaderni de "La Ricerca Scientifica" (99): 9-28

The present situation and future development in European fruit growing. Fruit Belge 46(384): 288-290, 307-312

The present situation and prospects for development of dairy products in Eastern Europe. XX International Dairy Congress, Conferences (17EC): 28

The present situation and prospects for using anabolic substances in animal production. Biologizace a Chemizace Zivocisne Vyroby Veterinaria 15(2): 101-114

The present situation and the principal trends of social development in the agricultural-foodstuff production complex in the Slovak Socialist Republic. Sbornik UVTIZ, Sociologie Zemedelstvi 13(2): 87-98

The present situation as regards rootstocks resistant to endoparasitic nematodes. Bulletin de l' OIV 52(578): 265-271

The present situation in controlling plant-parasitic nematodes. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft, Berlin Dahlem: 35-52

The present situation of Niger's economy. Marches Tropicaux et Mediterraneens (1751): 48-66

The present situation of Tetranychus mite control in viticulture. Progres Agricole et Viticole 96(11): 236-241

The present situation of agricultural research in Iran. Orient 19(1): 28-33

The present situation of and prospects for meat production in Argentina: economic aspects. Produccion Animal (6): 1-12

The present situation of aquatic hazard problem in Japan. Japan Pesticide Information (36): 27-31

The present situation of cocoa production in Brazil. Cacau Atualidades 14(3): 10-21

The present situation of soil-borne disease and their control in Japan. Japan Pesticide Information (36): 5-13

The present situation of the agricultural sector in the USSR. Revista de Estudios Agro Sociales (98): 89-128

The present situation of the tse-tse-fly infestation and of trypanosomiasis in Mozambique. International Scientific Council for Trypanosomiasis Research and Control: International Scientific Council for Trypanosomiasis Research and Control Fifteenth meeting, Banjul, The Gambia, 1977: 161-172

The present situation regarding the Uganda wasp - Prorops nasuta Waterson, 1923 (Hymenoptera-Bethylidae) in Brazil. Cientifica 5(3): 394

The present situation, problems and consequences of Spain joining the European Community. Revista de Estudios Agro Sociales (100): 11-48

The present state and main problems of breeding work with Vicia sativa. Nauch tr VNII zernobob i krupyan kul' tur 5: 172-178

The present state and principal trends in the selection of egg-producing types of fowl. Ptitsevodstvo (11): 42-44

The present state and problems of the mechanization of rice farming in south-east Asia. Rice in Asia: 461-469

The present state and prospective results of research on carp selection. International seminary on increasing the productivity of fishes by selection and hybridisation, 19-23 September 1978, Szarvas, Hungary: 1-7

The present state and prospects of research in broad bean breeding in Poland. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin: 33-42

The present state and tasks of further study of the leafhopper fauna (Homoptera, Auchenorrhyncha) in Kosovo. Arhiv Bioloskih Nauka 28(3/4): 199-204

The present state and the future improvement of forage plants in Romania. Bulletin de l' Academie des Sciences Agricoles et Forestieres (7): 49-57

The present state of archaeological research in the Arabian Peninsula. Achievements of the past, and problems for the future. The present state of archaeological research in the Arabian Peninsula Achievements of the past, and problems for the future: 20

The present state of field bean cultivation in Europe and Poland. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin: 43-46

The present state of infant feeding. Studies in two provinces of Tuscany. Minerva Pediatrica 31(1): 82-83

The present state of knowledge of the problem of Chagas's disease in the Department of Santa Cruz. Boletin Informativo de CENETROP 3(2): 41-51

The present state of mechanization in fruit tree growing.. Arboriculture Fruitiere (295; 296): 31-36; 41-44

The present state of national parks and equivalent reserves in South America - 1978. Brasil Florestal 9(36): 11-36

The present state of research on the genetics of pear. The present state of research on the genetics of pear (Dep. 2262-78): 59

The present state of study of Trombiculid mites (Acariformes, Trombiculidae) of the fauna of the USSR. Itogi Nauki i Tekhniki, Zooparazitologiya 5: 5-112

The present state of the Aral Sea problem. Problemy Osvoeniya Pustyn' 2: 7-12

The present state of the problem of vitamin requirements in the elderly. Gigiena i Sanitariya (4): 86-91

The present status and outlook of pasture in Taiwan. Journal of the Taiwan Livestock Research 10(1): 13-31

The present status and prospects for development of the tractor pool in forestry in Siberia. Lesnoe Khozyaistvo (8): 16-17

The present status of beekeeping in Oman. Bee World 60(4): 176-185, 175

The present status of chemical aquatic weed control. Proceedings 5th EWRS International Symposium on Aquatic Weeds, Amsterdam: 17-25

The present status of dengue fever/dengue haemorrhagic fever and its control in West Malaysia. Asian Journal of Infectious Diseases 2: 136-138

The present status of human trypanosomiasis in Kainji lake area of Nigeria. Nigerian Medical Journal 8(2): 83-91

The present status of membrane processing equipment. New Zealand Journal of Dairy Science and Technology 14(2): 93-94

The present supply position in the Soviet Union. Jordbruksekonomiska Meddelanden 40(3): 81-88

The present views of biology and the taxonomic status of Dientamoeba fragilis. 4th International Congress of Parasitology, 19-26 August, 1978, Warsaw Short communications, Section B: 98

The present-day knowledge of the Oligonchoinea monogenean fauna from marine fish. Trudy Biologo Pochvennogo Instituta Fauna, sistematika i filogeniya monogenoidei, Novaya Seriya 35 (138): 52-56

The present-day peasantry: class and class division. Estudios Rurales Latinoamericanas 2(1): 7-37

The preservation of city trees and shrubs. Zashchita Rastenii (9): 28-29

The preservation of fence stakes, poles, sleepers and construction timbers for housing in Brazil. Floresta 9(2): 57-64

The preservation of grass juice. European Journal of Applied Microbiology 4(2): 131-136

The preservation of infective spores of Octosporea muscaedomesticae in Phormia regina, of Nosema algerae in Anopheles stephensi, and of Nosema whitei in Tribolium castaneum by lyophilization. Journal of Invertebrate Pathology, 333: 300-306

The preservation of medically important fungi. Sabouraudia 17(4): 415-418

The preservation of membranes of tubular bodies associated with mycoplasma like organisms by tannic acid. Canadian Journal of Botany 56(22): 2878-2882

The preservation of semen in mammals. Oxford Reviews of Reproductive Biology 1: 283-350

The preservation of timbers for low cost houses in Indonesia. Proceedings of the Eighth World Forestry Congress, Jakarta, 16-28 Oct 1978: World Forestry Congress: Forestry for industrial development II The forest industries (FID-II/22-5): ii + 7

The president's annual report 1977-78. The president' s annual report 1977-78: vii + 89

The presoaking technique applied to rice. Riso 28(3): 195-201

The pressing schedule for manufacture of fibreboards by the dry method. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 22: 201-206

The pressure comes off. Dairy Farmer 26(11): 53, 55, 57

The presumed ocular histoplasmosis syndrome. Transactions of the Ophthalmological Society of New Zealand 30: 23-26

The pretarsi of astigmatid mites. Acarologia 20(2): 244-269

The pretarsus of the female Varroa and mechanism of its action. Veterinariya, Moscow, USSR (2): 36-39

The preterm small-for-gestational age infant: a two-year follow-up study. American Journal of Obstetrics and Gynecology 133(4): 425-431

The prevalence and distribution of leptospiral titres in cattle and pigs in Queensland. Australian Veterinary Journal 54(6): 297-300

The prevalence and geographical distribution of medical parasites in Japan. Progress of medical parasitology in Japan Volume VI: 275-471

The prevalence and severity of protein-calorie malnutrition in Sudanese children. Journal of Tropical Pediatrics and Environmental Child Health 24(5): 203-206

The prevalence and species of ancylostomatids imported from the tropics to the USSR. Trudy, Tsentral' nyi Institut Usovershenstvovaniya Vrachei (198): 119-122

The prevalence of actinomycetes-like organisms found in cervicovaginal smears of 300 IUD wearers. Acta Cytologica 23(4): 282-286

The prevalence of Ascaris and Hymenolepis infection in different geographic zones of rural Kirgiziya. Trudy Kirgizskogo Nauchno Issledovatel' skogo Instituta Epidemiologii, Mikrobiologii i Gigieny 13: 25-26

The prevalence of Ascaris suum larvae in earthworms in the Krasnoyarsk territory. Byulleten' Vsesoyuznogo Instituta Gel' mintologii im KI Skryabina (22): 26-27

The prevalence of Campylobacter fetus in the gall bladder of sheep. Australian Veterinary Journal 55(1): 42-43

The prevalence of Diphyllobothrium latum pleroceroids in fish of the Rybinskii reservoir. Gidrobiologicheskii Zhurnal 14(6): 64-69

The prevalence of Dirofilaria immitis in dogs in Havana City. Revista Cubana de Medicina Tropical 29(1): 9-12

The prevalence of Echinococcus granulosus in farm dogs in mid-Wales. Veterinary Parasitology, 73: 185-190

The prevalence of Encephalitozoon antibodies in dogs and an evaluation of the indirect fluorescent antibody test. Journal of the South African Veterinary Association 50(3): 169-172

The prevalence of Neoascaris vitulorum in cattle of the Peruvian jungle. Revistade Investigaciones Pecuarias 1(1): 65-68

The prevalence of Onchocerca lienalis in the gastro-splenic ligament of cattle in North Queensland. Australian Veterinary Journal 55(4): 204-205

The prevalence of Proteocephalus (Cestoda) plerocercoids in Clupea harengus membras fry in the Vislinsk Bay. Gidrobiologicheskii Zhurnal 15(3): 98

The prevalence of Q-fever antibodies in dairy cows in El Salvador. Tropical Animal Health and Production 11(1): 50

The prevalence of Stomoxys calcitrans (L.) in stock breeding. Wiadomosci Parazytologiczne 23: 153-156

The prevalence of Strongyloides infection in the population of the Small Caucasus, Azerbaidzhan SSR. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 48(4): 25-29

The prevalence of toxoplasma infection in southern Iran. Journal of Tropical Medicine and Hygiene 81(10): 204-207

The prevalence of Trypanosoma catostomi in white sucker (Catostomus commersoni) from southern Ontario. Journal of Wildlife Diseases 15(3): 429-431

The prevalence of actinomycetes-like organisms in cervico-vaginal smears of 300 I.U.D. wearers. Acta Cytologica 22(6): 600

The prevalence of anorexia nervosa and some of its associations in the general population. Advances in Psychosomatic Medicine 9: 38-47

The prevalence of antibodies of some parasites in students of Jordan University, Amman. Journal of the Egyptian Society of Parasitology 9(2): 495-504

The prevalence of antibodies to Mycobacterium johnei in colostrum deprived lambs. Veterinary Record 105(1): 11-12

The prevalence of antibodies to bovine viral diarrhoea/mucosal disease virus in African wildlife. Comparative Immunology, Microbiology and Infectious Diseases 2(2/3): 295-303

The prevalence of blood-parasitic infection in birds in relation to the natural landscapes of Tadzhikistan. Zoologicheskii sbornik, Chast' II: 68-71

The prevalence of brucellosis among sheep and goats in northern Iraq. Tropical Animal Health and Production 11(3): 186-188

The prevalence of cestodes in farm dogs in mid-Wales. Veterinary Parasitology, 71: 95-101

The prevalence of coccidiosis in pigs related to seasons in Tadzhikistan. Izvestiya Akademii Nauk Tadzhiksoi SSR Ahboroti Akademijai Fanhoi RSS Tocikiston, Biologicheskie Nauki (3 (76)): 113-115

The prevalence of dental caries in 5 and 15-year-old Hereford children. Public Health, UK 92(3): 125-130

The prevalence of disease in potatoes, related to the use of fertilizers. Kartoplyarstvo Res ikans' kii mizhvidomchii tematichnii naukovii zbirnik (9): 80-84

The prevalence of haemoglobinopathies, nutritional iron and folate deficiencies in native and immigrant children in Glasgow. Health Bulletin 36(4): 176-183

The prevalence of heartworms (Dirofilaria immitis) in dogs from Indiana. Journal of Parasitology 64(5): 959-960

The prevalence of helminth infection in Indian Ocean fish. Biologiya Morya, Kiev Parazitofauna zhivotnykh Yuzhnykh morei (Issue 45): 20-26

The prevalence of helminth infections in young mute swans (Cygnus olor) on lake Zhuvintas. Acta Parasitologica Lituanica Biokhimicheskie i immunogeneticheskie aspekty invazionnogo protsessa 17: 85-95

The prevalence of helminths in pigs on industrial farms in the Krasnoyarsk territory. Byulleten' Vsesoyuznogo Instituta Gel' mintologii im KI Skryabina (22): 22-25

The prevalence of hydatid in pigs in the Gavrilovic abattoir, Yugoslavia. Praxis Veterinaria 26(5): 329-332

The prevalence of hydatidosis determined by immunological methods in the highlands of Peru. BIOTA 11(87): 99-103

The prevalence of infection in the invertebrates of the Nadoksai ravine (northern Tadzhikistan). Zoologicheskii sbornik, Chast' II: 81-90

The prevalence of internal parasites in Idaho cattle. Western Veterinarian 17(2): 11-14

The prevalence of intestinal parasites in the Seychelles. Annali di Medicina Navale 84(2): 415-420

The prevalence of liver-fluke in two abattoirs of Zulia State (Venezuela). Veterinaria Tropical 2(1): 43-59

The prevalence of maize and soybean diseases in Thailand. Technical Bulletin, Tropical Agriculture Research Center (12): 1-31

The prevalence of metacercariae of Skrjabinoeces similis (Trematoda, Plagiorchidae) in Odonata in the western areas of the Ukrainian SSR. Vestnik Zoologii (1): 81-84

The prevalence of microfilariasis in children of two suburbs of San Pedro de Macoris, Dominican Republic. La bilharziasis y otras enfermedades en Re ica Dominicana: ; 141-147

The prevalence of microsporidian infection in Simuliidae in the water bodies of the Ob' and the Irtysh. Parazitologiya 13(3): 245-249

The prevalence of onchocerciasis in Togo. Tropenmedizin und Parasitologie 31(1): 67-74

The prevalence of onchocercosis in the Upper Volta and realisation of the programme for its eradication. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 47(6): 80-84

The prevalence of paramphistomiasis in ruminants in Bulgaria. Khelmintologiya 9: 18-25

The prevalence of parasites in wild cats from the intake of an animal carcass utilization organization. Angewandte Parasitologie 21(2): 69-70

The prevalence of salmonella infection in sheep at slaughter. New Zealand Veterinary Journal 27(6): 110-113

The prevalence of Salmonellae in healthy cattle at slaughter. Veterinary Record 103(16): 359-360

The prevalence of sarcosporidia among cattle in Austria. Wiener Tierarztliche Monatsschrift 66(5): 181-184

The prevalence of sarcosporidiosis in sheep in the Province of Leon, with a comparative study of various diagnostic methods. Anales de la Facultad de Veterinaria de Leon 1980; 24(1): 195-199

The prevalence of some parasitoses among farm animals in the Zielona Gora province in 1977. Zycie Weterynaryjne 54(4): 107-109

The prevalence of the nematode Stephanofilaria assamensis Pande, 1936 in cattle in Uzbekistan. Doklady Akademii Nauk Uzbekskoi SSR Uzbekiston SSR Fanlar Akademiyasining, Dokladlari (7): 70-71

The prevalence of toxoplasmosis in pigs in the Varnensk district. Veterinarna Sbirka 77(9): 36-37

The prevalence of toxoplasmosis in the Krasnoyarsk territory. Bakterionositel' stvo i khronicheskie formy infektsionnykh boleznei Tezisy vsesoyuznoi nauchnoi konferentsii, Minsk, 18-19 Iyunya 1975 Chast' 1: 217-219

The prevalence of trematode parasites in anuran amphibia in Rio de Janeiro State. Atas de Sociedade de Biologia do Rio de Janeiro 19(1): 55-57

The prevalence of udder infection and mastitis in herds producing bulk milk with either consistently high or low cell count. Australian Veterinary Journal 55(8): 374-380

The prevalence of various parasites in coprological surveys of sheep. Asociacion de Parasitologos Espanoles: Second National Congress on Parasitology, 1-4 October, 1979, Leon Abstracts: 2o Congreso Nacional de Parasitologia, 1-4 octubre 1979, Leon Resumenes: 173

The prevalence, species composition and seasonal dynamics of ticks of the family Ixodidae in north-western Bulgaria. Veterinarnomeditsinski Nauki 14(5): 48-54

The prevention of a bark disease of apple. Zashchita Rastenii (2): 56-57

The prevention of avian lymphoid leukosis tumors with the androgen analog mibolerone; pathological, virological and immunological studies. Dissertation Abstracts International 39B(1): 110

The prevention of defects caused during air-drying of lumber sawn from small logs (1) - larch and elm lumber (10.5 cm X 10.5 cm and 4.5 cm X 10.5 cm) containing the heart. Journal of the Hokkaido Forest Products Research Institute (334): 1-6

The prevention of experimental deep pectoral myopathy of the fowl by fasciotomy. Avian Pathology 8(3): 301-307

The prevention of experimentally induced necrotic enteritis in chickens by avoparcin. Avian Diseases 23(4): 1072-1074

The prevention of farm level food grain storage losses in India: a social cost benefit analysis. Tropical Stored Products Information (37): 11-17

The prevention of food poisoning. The prevention of food poisoning: x + 114

The prevention of formaldehyde liberation from plywood and particleboard by secondary treatment. Journal of the Hokkaido Forest Products Research Institute (305): 1-5 + sum.

The prevention of infection of potato crops by virus Y with the aid of mineral oil applications. Revue Suisse d' Agriculture 10(5): 166

The prevention of infertility in cows. Veterinariya, Moscow, USSR (7): 67-69

The prevention of insect infestation in stored dates. Proceedings of the Second International Working Conference on Stored Product Entomology, September 10-16, 1978, Ibadan, Nigeria: 396-403

The prevention of liver lipoid degeneration (ceroidosis) and microcytic anaemia in rainbow trout Salmo gairdneri Richardson fed rancid diets: a preliminary report. Journal of Fish Diseases 2(5): 429-437

The prevention of lupinosis by making lupin hay. Australian Veterinary Journal 55(1): 38-39

The prevention of summer mastitis in dry cows by intramammary infusions of ampicillin and cloxacillin. Veterinary Record 104(24): 554-555

The prevention of the photoinduced discoloration of wood by semicarbazide. Journal of the Hokkaido Forest Products Research Institute (311): 18-22 + sum.

The prevention of tobacco mosaic virus infections in tomato and pepper by some chemical substances. Acta Horticulturae (58): 453-460

The preventive and incidental demands for pesticides: an economic analysis of the demand for herbicides and insecticides used by selected corn producers in Minnesota. Dissertation Abstracts International, A 39(6): p. 3715

The preweaning growth of Watish lambs and the influence of sex, time of birth and management on weight-for-age. Um Banein Livestock Research Bulletin, Sudan (11): 12

The price and profit performance of leading food chains. American journal of agricultural economics 61(3): 420-433

The price of 8-day old calves. Research into the main factors influencing the formation and trend of 8-day old calf prices. Purpan (109): 234-256

The price of agricultural land in 1978. Etude, Collections de Statistique Agricole, Ministere de l' Agriculture (177): 65

The price of energy and use of labour in agriculture. Economie de l' energie et production agricole Groupe de discussion C: Methodes de production economisant l' energie et reduisant les couts: ?; 207-214

The price of land; development trends between 1916 and 1978. El precio de la tierra; su evolucion entre los anos 1916 y 1978: 53

The price of milk in Japan - the present situation and what should be done in the future. I. Animal Husbandry 32(3): 387-391

The price of rice and inflation. Ekonomi dan Keuangan Indonesia 27(3): 317-329

The price of weaning weight: SA. Australian Meat Research Committee: Thirteenth annual report, year ended June 30, 1979: 40

The price of weight loss by jejunoileal shunt. Annals of Surgery 190(3): 382-391

The price structure in the caravan and bungalow sectors. Recreatievoorzieningen 11(7): 399-403

The price-disincentive effect of food aid revisited: a comment. Economic Development and Cultural Change 27(3): 549-552

The price-disincentive effect of food aid revisited: a reply. Economic Development and Cultural Change 27(3): 553-554

The pricing efficiency of maize in a minor surplus production area. Southern Journal of Agricultural Economics 10(2): 165-169

The pricing of irrigation water: a case study of the Philippines' Upper Pampanga River Project. Irrigation policy and the management of irrigation systems in Southeast Asia: 143-150

The prickly pear (Opuntia ficus-indica) as a potential crop for the drier regions of the Ciskei. Crop Production 8: 131-137

The primary health worker. Working guide, guidelines for training, guidelines for adaptation. The primary health worker Working guide, guidelines for training, guidelines for adaptation (Ed. revised): v+346

The primary prevention of atherosclerosis in general practice. Journal of the Royal College of General Practitioners 28(192): 407-413

The primary school and the community. Report of a Workshop in Mahalapye - Madiba Educational Training Centre, May 1 - May 5, 1978. IAE Report, Institute of Adult Education, University College of Botswana (4/78): 43

The primary structure of Lactobacillus casei thymidylate synthetase. I. The isolation of cyanogen bromide peptides 1 through 5 and the complete amino acid sequence of CNBr 1, 2, 3, and 5. Journal of Biological Chemistry 254(4): 1288-1295

The primary structure of Lactobacillus casei thymidylate synthetase. II. The complete amino acid sequence of the active site peptide, CNBr 4. Journal of Biological Chemistry 254(4): 1296-1300

The primary structure of Lactobacillus casei thymidylate synthetase. III. The use of 2-(2-nitrophenylsulfenyl)-3-methyl-3-bromoindolenine and limited tryptic peptides to establish the complete amino acid sequence of the enzyme. Journal of Biological Chemistry 254(4): 1301-1304

The primary structure of calf chymosin. Journal of Biological Chemistry 254(17): 8447-8456

The priming effect of NH4NO3 and of organic matter on assimilation of nitrogen from the soil by plants. Buletinul Institutului Agronomic Cluj Napoca 30: 15-18

The priming effect on rate of tobacco mosaic virus degradation in soil columns. Soil Science Society of America Journal 44(4): 883-884

The principal causes of blindness in the world. Anais do Instituto de Higiene e Medicina Tropical1978; 5(1/4): 187-201

The principal factors affecting selection gain in cattle. Zivocisna Vyroba 24(4): 243-250

The principal laws relating to Forest Service activities. Agriculture Handbook, US Department of Agriculture (453): xi + 359

The principal machines for harvesting hazel nuts. Informatore Agrario 35(50): 8417-8419

The principal pests of apple trees in south-western Quebec in 1978. Resume des Recherches, Station de Recherches, Saint Jean, Quebec 7: 14-15

The principal pests of small fruits in 1978. Resume des Recherches, Station de Recherches, Saint Jean, Quebec 7: 9

The principal prune cultivars grown in Italy. Agronomic and technical evaluation. Le principali prugne coltivate in Italia Valutazione agronomica e tecnologica: 161

The principal trends in the breeding of Kostroma cattle. Zhivotnovodstvo (12): 21-24

The principles and practice of feeding ruminants on complete diets. Grass and Forage Science 34(3): 155-161

The principles governing wheat yields. Arable Farming 5(3): 38-39

The principles of 'breaking up' the territory where opisthorchiasis is recorded. Voprosy kraevoi infektsionnoi patologii Kishechnye infektsii i invazii Tezisy dokladov : 165-167

The principles of breeding programmes for different sheep populations. Selskostopanska Nauka 16(2): 9-22

The principles of cooperative marketing. Farm Policy 18(1): 22-25

The principles of coping with feed shortages. 1978 Dairyfarming annual: 62-68

The principles of herd health programmes. 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: 47-64

The principles of phosphate fertilization. Phosphorus in Agriculture (72): 11-22

The principles of practical cost-benefit analysis. The principles of practical cost benefit analysis: 275

The principles of road location in forests. Lesnoi Zhurnal (2): 152-155

The principles of the characterization of foci of leishmaniasis. Colloques Internationaux du Centre National de la Recherche Scientifique: 279-283

The principles of the conservation and use of a poultry gene pool. Zhivotnovodstvo (3): 21-23

The priority of the discovery of Borrelia (Spirochaeta) caucasica. Soobshcheniya Akademii Nauk Gruzinskoi SSRrecd 1980; 90(1): 225-228

The probability distribution of a soil moisture index. Agricultural Meteorology 20(4): 301-312

The probability of breeding cotton for high levels of resistance to pink bollworm. Agronomy Abstracts: 67

The probability of self-pollination in Pinus sylvestris. Lesnoe Khozyaistvo (4): 32-33

The probable activity of 1 alpha ,25-dihydroxycholecalciferol from dried Solanum malacoxylon in the diet. Bollettino della Societa Italiana di Biologia Sperimentale 53(22): 2129-2132

The probable occurrence of sterigmatocystin in milk and its behaviour in cheese. Zeitschrift fur Lebensmittel Untersuchung und Forschung 170(6): 421-424

The problem of Sitka spruce in check in the Republic of Ireland. Proceedings of the Conference on Weed Control in Forestry, Nottingham, 1980: 121-131

The problem of acrodermatitis enteropathica. Monatsschrift fur Kinderheilkunde 126(4): 174-178

The problem of agrarian reform in Africa south of the Sahara. Africa Development 4(2/3): 125-132

The problem of amounts of nitrite and nitrate in vegetables, particularly spinach. 1. Influence of nitrogen fertilization and processing as frozen spinach. Chem Mikrobiol Technol Lebensm 5(6): 170-174

The problem of anthelmintic resistance in nematodes. Australian Veterinary Journal 56(5): 239-250

The problem of artefacts in aflatoxin estimation. Ibid 54: 405-409

The problem of artificial apple bud mutations for dwarf tree habit and spur development. Selektsiya, Sortoizuchenie, Agrotekhnika Plodovykh i Yagodnykh Kul' tur 8(1): 3-11

The problem of assessing and fixing the right contributions in farm health insurance. Soziale Sicherheit in der Landwirtschaft (3): 254-265

The problem of assessing the effect of applying linear economic-mathematical models to agriculture. Ikonomika na Selskoto Stopanstvo 15(7/8): 57-66

The problem of autofertility in field beans and its effect on the selection and maintenance of lines and synthetic varieties. Bericht uber die Arbeitstagung der "Arbeitsgemeinschaft der Saatzuchtleiter" in Gumpenstein (28): 145-156

The problem of avian viral neoplasia as seen on a large industrialized egg and broiler production unit. Monatshefte fur Veterinarmedizin 33(16): 633-638

The problem of beech in the lowlands of NW Germany. Forstarchiv 50(5): 85-95

The problem of body constitution and conformation of rabbits. Krolikovodstvo i Zverovodstvo (2): 29-31

The problem of breeding millet for resistance to melanosis. Nauch Tr VNII Zernobob i Krupyan Kul' tur 7: 135-143

The problem of breeding potato for resistance to Ditylenchus. Printsipy i metody izuch vzaimootnoshenii mezhdu parazitich nematodami i rast: 99-104

The problem of calculating delivery costs in wine enterprises doing their own marketing. Weinwirtschaft (35/36): 1056...1058

The problem of calculating fixed capital for land improvement and extra charges for amortization deductions in the Latvian SSR. Trudy Latviiskoi Sel' skokhozyaistvennoi Akademii (148): 54-59

The problem of carcinogenic activity of pesticides and their metabolites. Monatshefte fur Veterinarmedizin 33(4): 128-130

The problem of changing parameters in demand analysis and forecasting. European Review of Agricultural Economics 5(3/4): 349-359

The problem of coccidiosis: general considerations. Avian coccidiosis Proc 13th poultry sci symp 14-16 Sept 1977: 3-28

The problem of coffee in Brazil. O problema do cafe no Brasil: 259

The problem of compatibility of parents in sheep breeding. Nauchnye Trudy Omskii Sel' skokhozyaistvennyi Institut (160): 44-46

The problem of concentration of production in white pickled cheese manufacture. Izvestiya, Nauchnoizsledovatelski Institut po Mlechna Promishlenost 8: 159-176

The problem of contamination of food of animal origin with arsenic. Atti della Societa Italiana delle Scienze Veterinarie 30: 101-115

The problem of control of nitrogen nutrition in sugar beet. Agrochemia 18(8): 234-236

The problem of controlling bladder worms in cattle. Fleisch 34(7): 136-138

The problem of converting spring durum wheat into winter wheat. Kazakstan Auyl Saruasylyk Gylymynyn Habarsysy (8): 40-42

The problem of cotton wilt. Note 3. Specialization of Verticillium dahliae, the pathogen of cotton wilt. Izv AN Tadzh SSR, Biol N (3): 3-10

The problem of dalapon detoxication in vineyard soils. Gradinarska i Lozarska Nauka 14(8): 107-113

The problem of definitions: different assessments of the support of rural development. Integrierte landliche Entwicklung Theoretische Grundlagen und praktische Erfahrungen: 34-39

The problem of desertification in China's semi-arid region-Ordos. Arid lands plant resources: proceedings of the international arid lands conference on plant resources, Texas Tech University J R Goodin and D K Northington, editors: 678-683

The problem of desertification in and around arid lands. Applied Sciences and Development 10: 7-43

The problem of desertification in the Republic of the Sudan with special reference to Northern Darfur Province. Monograph Series, Development Studies and Research Centre, University of Khartoum (8): 55

The problem of determining productivity of the greenhouse vegetables production. Acta Horticulturae (58): 279-285

The problem of determining the demand for outside assistance (an outline of a process of indigenous self-evaluation and education). El problema de la determinacion de la demanda de acompanamiento externo diseno de un proceso de autoevaluacion y educacion indigena: 19

The problem of diagnosis of resistance in currant to Septoria disease by using toxin of Septoria ribis Desm., the pathogen of the disease. Byul Nauch Inform Tsentr Genet Lab (29): 47-49

The problem of dieting in training and athletic performance. Bibliotheca Nutritio et Dieta: 133-142

The problem of differential disinfection of barley on elite-seed producing farms. Sb Nauch Tr Belorus S Kh Akad (49): 43-51

The problem of disguised unemployment in the Egyptian agriculture. Manpower Journal 14(1): 71-80

The problem of distinctness in swede rape varieties. Proceedings of the 15th International Rapeseed Conference June 12-16, 1978 Volume 1 Session C Breeding: 196-197

The problem of dosage and the importance of fat during parenteral nutrition. Infusionstherapie und Klinische Ernahrung Forschung und Praxis 6(6): 362-368

The problem of drought in Botswana. Proceedings of the symposium on drought in Botswana, National Museum, Gaborone, Botswana, June 5th to 8th, 1978: 7-10

The problem of effective voltage control in measurement of ODR in soil. Polish Journal of Soil Science 10(1): 9-14

The problem of estimating working performance and labour intensity. Acta Iniversitatis Agriculturae, Facultas Agroeconomica 15(1/2): 113-125

The problem of feeding dairy cattle in Israel. Animal Resource and Development (9): 122-126

The problem of flower shedding in soya bean. Byul nauch tekhn inform po maslich kul' turam (4): 50-53

The problem of food proteins in the world. Dissertation Abstracts International, C 37(4): 740

The problem of forming target groups in the milk market. Molkerei Zeitung Welt der Milch 33(25): 820-822, 824-827

The problem of genotype constancy following mutation breeding, exemplified by long-term experience in Pisum sativum. Bericht uber die Arbeitstagung der "Arbeitsgemeinschaft der Saatzuchtleiter" in Gumpenstein (28): 87-94

The problem of guidelines for the programme of investment aid for individual family farms: a sociological study. Agrarwirtschaft 27(10): 307-315

The problem of how genetic information determines the nervous activity and behaviour of animals at different phylogenetic levels. Aktual' nye Problemy Genetiki Povedeniya: 195-218

The problem of humoral immunity in insects. Biologicheskii Zhurnal Armenii 32(3): 170-186

The problem of imputing a charge for farmer's management: a model solution. Journal of Agricultural Economics, UK 30(2): 169-177

The problem of inadequate drainage in the lower Herbert. Proceedings of the 45th Conference, Queensland Society of Sugar Cane Technologists: 159-163

The problem of increased reserve fertilization rates for soyabean on lowland soils. Rostlinna Vyroba 23(11): 1159-1168

The problem of increasing imbalance in the milk sector of the European Economic Community. Agriculture Abroad 33(6): 42-56

The problem of increasing louse infestation and the role of lice as vectors of disease. Zeitschrift fur Angewandte Zoologie 65(1): 87-111

The problem of increasing protein content in wheat. Probl povysh kachestva zerna: 18-30

The problem of lodging resistance in breeding barley varieties of the intensive type. Trudy po Prikladnoi Botanike, Genetike i Selektsii 63(2): 101-110

The problem of measuring breaking strength of fowl eggs. Archiv fur Geflugelkunde 42(3): 99-105

The problem of measuring fluxes in studies of ionic absorption by plants. Physiologie Vegetale 16(1): 1-15

The problem of meiotic instability in triticale. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (158): 17-23

The problem of milk quality and its great importance at present. Technique Laitiere (938): 9-13

The problem of milk surpluses in the EEC. The problem of milk surpluses in the EEC: 14

The problem of morphological standards for Carpathian bees. Doklady TSKhA (211): 174-177

The problem of native Trichogramma strains within an area of inundative releases. VII National meeting on biological control: VII Reunion nacional de control biologico: 148-154

The problem of nitrogen fertilization in agriculture and in horticulture. Comptes Rendus des Seances de l' Academie d' Agriculture de France 63(11): 715-729

The problem of noise in modern animal breeding and husbandry. Deutsche Tierarztliche Wochenschrift 85(1): 28-32

The problem of organizing hop stands. Chmelarstvi 52(10): 150-152

The problem of patient acceptance of elemental diets in surgical practice. British Journal of Clinical Practice 33(2): 43-46

The problem of pesticide residues for the consumer and the environment. Revue de l' Agriculture 32(2): 295-312

The problem of photorespiration in relation to plant productivity. Prikladnaya Biokhimiya i Mikrobiologiya 13(6): 847-858

The problem of planned control of the development of agricultural enterprises' own working capital. Zemedelska Ekonomika 25(7): 459-465

The problem of potato resistance to Ditylenchus destructor. Zeszyty Problemowe Postepow Nauk Rolniczych (232): 55-61

The problem of power lines, their location and avoidance by aircraft engaged in agricultural operations in Australia. Agricultural Aviation 20(4): 183-186

The problem of preserving the gene pool of breeds. Konevodstvo i Konnyi Sport (9): 12-13

The problem of prices. Ekonomika Proizvodnje Hrane 26(5): 63-75

The problem of producing early maize hybrids. Selektsiya i Semenovodstvo, USSR (4): 18-19

The problem of producing haploids and their derivatives in maize. Selektsiya i semenovod (39): 72-77

The problem of producing winter-rye varieties of the intensive type. Selektsiya i Semenovodstvo (5): 11-13

The problem of protection of cereal crops against rust. Mikologiy i Fitopatologiya 11(6): 464-466

The problem of quality in breeding naked-grain oats. Trudy po Prikladnoi Botanike, Genetike i Selektsii 63(2): 170-174

The problem of reduced application rates and reduced drift. Gesunde Pflanzen 32(2): 25-28; 30-31

The problem of resistance of wheat to loose smut. Tr Bashkir NII S Kh (10): 86-89

The problem of resistance to Ustilago nuda in wheat. Tr Bashkir NII s kh (10): 86-89

The problem of resistance to smut diseases in cereal crops and methods of solving it. Selektsiya i Semenovodstvo, USSR (1): 12-13

The problem of running down MCAs. An analysis of the effects on income distribution between countries in the agricultural field. Agrarwirtschaft 29(2): 36-47

The problem of schistosomiasis in tropical and subtropical countries. Wiadomosci Parazytologiczne 24(4): 373-381

The problem of seed production of tomato on a virus-free basis. Trudy po Prikladnoi Botanike, Genetike i Selektsii 61(1): 76-81

The problem of silage effluent. Herbage Abstracts 48(10): 397-403

The problem of sloping land in an area of agricultural loess. Pamietnik Pulawski (69): 61-82

The problem of speciation in the genus Aspidosperma. Arquivos do Jardim Botanico do Rio de Janeiro 21: 5-7

The problem of stability of deep-frozen plant extracts in amino acid analysis. Journal of Chromatography 177(2): 357-359

The problem of stable flies. Investigations of insecticide resistance in the house-fly (Musca domestica L.) in Southern Germany. Berliner und Munchener Tierarztliche Wochenschrift 93(10): 191-193

The problem of straw utilization and soil fertility in France. Bulletin d' Information Departement d' Economie et de Sociologie Rurales, INRA (4): 21-32

The problem of studying initial breeding material of French bean in Georgia. Selektsiya, semenovodstvo i priemy vozdelyvaniya fasoli: 90-95

The problem of supplementing mulberry breeding material. Tr Vses seminara po genet i selektsii tutovogo shelkopryada i shelkovitsy: 169-174

The problem of susceptibility to root rot in cereals and the evaluation of breeding material for resistance to this disease. Selektsiya, semenovod i sortov agrotekhn s kh kul' tur: 73-87

The problem of termite damage in poplars in the Bhabar-Tarai region of Uttar Pradesh. Indian Journal of Forestry 1(3): 217-222

The problem of testing the resistance of particle boards to moisture and weather under practical conditions. Holz als Roh und Werkstoff 36(5): 193-198

The problem of the general economic objective function in developing countries (2nd revised edition). Schriften, Zentrum fur Regionale Entwicklungsforschung, Justus Liebig Universitat (1): 136

The problem of the mechanism of the development of disturbances in oogenesis in the house-fly Musca domestica L. Communication II. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 47(4): 63-69

The problem of the origin and phylogeny of barley. Sb nauch tr Saratov s kh in t (84): 107-113

The problem of the origin of crop plants from the contemporary point of view. Priroda, USSR (2): 54-63

The problem of the overwintering of below-weight hedgehogs (Erinaceus europaeus L.) with notes on their fleas. Zeitschrift fur Angewandte Zoologie 65(1): 81-85

The problem of the presence of abnormal and bolting beet plants in sugar-beet crops. Sementi Elette 23(3/4): 19-25

The problem of the protection of grape vines from phylloxera. Zashchita Rastenii (11): 42-43

The problem of the total content of nitrogenous substances in triticale grain. Rostlinna Vyroba 25(6): 579-590

The problem of the unbalanced economic position of sections of the food industry in Yugoslavia. Ekonomika Proizvodnje Hrane 24(3): 17-28

The problem of treatment of cestodiasis. Boletin Chileno de Parasitologia 32(1-2): 1-1

The problem of trichomoniasis vaginalis in children. Schweizerische Rundschau für Medizin Praxis 66(34): 1074-1079

The problem of utilization from plantations. Lesnoi Zhurnal (3): 124-127

The problem of volunteer crops and some possible means of their control. British Crop Protection Council: Proceedings of the 1978 British Crop Protection Conference Weeds 14th British Weed Control Conference 20th to 23rd November, 1978, Hotel Metropole, Brighton, England: 915-921

The problem of volunteer crops and some possible means of their control. Proceedings, 1978 British Crop Protection Conference Weeds (Vol. 3): 915-921

The problem of water economy in fish culture. Pisciculture Francaise (53/54): 61-62

The problem of weeds in pastures. Proceedings II Simposio Nacional de Herbologia, Oeiras, 1976 (Volume III): 117-123

The problem of wilt in cotton. 3. Specialization of the wilt pathogen Verticillium dahliae. Ahboroti Akademijai Fanhoi RSS Tocikiston, Su"bai Fanhoi Biologi (3): 3-10

The problem of wilt in cotton. 4. Sources of genes for wilt resistance in the genus Gossypium L. Ahboroti Akademijai Fanhoi RSS Tocikiston, Su"bai Fanhoi Biologi (4): 12-18

The problem of women's participation in agricultural work. Acta Universitatis Agriculturae, Fakultas Agroeconomica 13(1/4): 83-92

The problematic women's component of the Noakhali project. CDR Seminar Papers, Centre for Development Research (B.80.6): 7

The problems and potential of countryside recreation. Recreation and agriculture Proceedings of a conference held from 15th-17th April, 1977 at the University of Salford: 11-15

The problems and potentials of the hides and skins industry in Transkei/Ciskei. Oxford Agrarian Studies 8: 1-32

The problems concerning Japanese beef industry and the opinions of beef exporting countries. Food Policy Study 19(3): 2, 157-159

The problems connected with indirect selection based on correlation calculations. Bericht uber die Arbeitstagung der "Arbeitsgemeinschaft der Saatzuchtleiter": 127-142

The problems involved in the participation of the population in the conservation area park of the Volcans d'Auvergne (Puy-de-Dome, Cantal). Foret loisirs et Equipements de Plein Air (3): 5-12

The problems of agricultural development in Yugoslavia up to the year 2000. Ekonomika Proizvodnje Hrane 26(5): 5-16

The problems of agriculture. Economic Bulletin, Commercial Bank of Greece (99): 18-23

The problems of assessment in an amenity grass breeding programme. Journal of the Sports Turf Research Institute 1978; (53): 112

The problems of coccidiosis in pheasants. Pol' ovn Zb (5/6): 225-234

The problems of constantly rising milk production in the Bretagne-Pays de Loire region. Technique Laitiere (934): 7-11

The problems of cutaneous cysticerciasis. Vestnik Dermatologii i Venerologii (2): 69-71

The problems of developing production in small-sized farms (National Conference of the Chairmen of the UPP Voivodship Committees, Tarnow, 1979). Wies Wspolczesna 23(12 (274)): 10-28

The problems of distribution of the Gnetophytes. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, France, D 287(11): 995-997

The problems of insect infestation of stored yam chips in Nigeria. Proceedings of the Second International Working Conference on Stored Product Entomology, September 10-16, 1978, Ibadan, Nigeria: 314-319

The problems of intensifying cereal production in the farms of the north-west states of the Republic of India. Asien, Afrika, Lateinamerika 7(2): 239-250

The problems of marketing Dominica food crops in traditional and non-traditional markets. Proceedings of the Tenth West Indies Agricultural Economics Conference Volume II Workshop papers: 102-110

The problems of marketing, storage and pricing policy in the Sahel countries (Point 2 a. of the agenda) Third Conference of the Club du Sahel, Amsterdam, 21-22-23 November, 1978. The problems of marketing, storage and pricing policy in the Sahel countries Point 2 a of the agenda [Report of the CILSS/Club du Sahel Restricted Committee in charge of studying Marketing, Storage and Pricing Policy in the Sahel] Third Conference of the Club du Sahel, Amsterdam, 21-22-23 November, 1978: 15

The problems of mixed bacterial and helminth infections. Voprosy kraevoi infektsionnoi patologii Kishechnye infektsii i invazii Tezisy dokladov : 22-27

The problems of parasites in game reserves, as regards the situation in Austria. Angewandte Parasitologie 21(2): 82-90

The problems of pasture management in the development of the livestock industry in Guyana. Proceedings of the Tenth West Indies Agricultural Economics Conference Volume II Workshop papers: 124-140

The problems of pepper cultivation in West Kalimantan. Pemberitaan Lembaga Penelitian Tanaman Industri (24): 21-43

The problems of pressure areas and possible solutions. UK, National Caravan Council: The touring caravan and the countryside the future? Proceedings of a seminar, Beaulieu, Hampshire, Wednesday 15th March, 1978: 47-56

The problems of prophylaxis of Dicrocoelium infection in farm animals. Gel' minty zhivotnykh, cheloveka i rastenii na yuzhnom Urale, Vypusk 1: 57-69

The problems of race-specificity in plant resistance breeding. Proceedings of the 1979 British Crop Protection Conference Pests and diseases 10th British Insecticide and Fungicide Conference 19-22 November 1979, Brighton, UK Volume 3: 741-752

The problems of rural development in Yugoslavia. Rural development in highlands and high latitude zones Proceedings of a symposium by the International Geographical Union' s Commission on Rural Development, 22-28 August, 1977, at the University of Oulu, Oulu, Finland: 213-219

The problems of seed production in developing countries. Acta Horticulturae (83): 23-29

The problems of self-management organization of the market for agricultural and food products. Ekonomika Proizvodnje Hrane 26(5): 79-88

The problems of the Russian Saddle Horse. Konevodstvo i Konnyi Sport (6): 17-19

The problems of the banks of Friesland's lakes and canals. Landbouwkundig Tijdschrift 91(10): 273-278

The problems of the susceptibility of tobacco varieties, hybrids and wild Nicotiana species to gall nematode infection. Svobodnozhivushchie, pochvennye, entomopatogennye i fitonematody Sbornik nauchnykh rabot: 111-112

The problems of the tomato processing industry in Taiwan. Asian Vegetable Research and Development Center: Proceedings of the 1st International Symposium on Tropical Tomato: 262-267

The problems of trying to forecast take-all. Plant disease epidemiology: 151-158

The problems our poor new landholders face. Kurukshetra 26(19): 9-10, 21

The problems relating to the management of organic matter in the farms of the Tokachi district, Hokkaido, Japan. Proceedings, International Seminar on Soil Environment and Fertility Management in Intensive Agriculture SEFMIA, Japan 1977: 419-424

The problems which arise from projections of current trends in agriculture. Agrarwirtschaft 28(4): 97-106

The process of agricultural adjustment against a changing general background. Study of a working group of the Federal German Ministry of Agriculture, Food and Forests. Landwirtschaft Angewandte Wissenschaft (209): 76

The process of agricultural planning. ODI Review (1): 37-50

The process of change in certain livestock owner and operating groups in the West African Sahel. Proceedings of the First International Rangeland Congress, Denver, Colorado, USA, August 14-18, 1978: 108-110

The process of cityward migration for women and men in Mexico: implications for social development. Dissertation Abstracts International, A 39(12): p. 7537

The process of communication. Paper presented on 7 February 1980 to an inter-country seminar on agricultural extension and communication programmes sponsored by Department of Technical and Economic Cooperation of the Royal Thai Government and Kasetsart University. Research Bulletin, United Nations Development Programme, Development Support Communication Planning (RB 373): 8

The process of concentration, specialization and co-operation in Czechoslovak agriculture after 1945. Zemedelska Ekonomika 25(4): 213-226

The process of detoxification and residual cyanide content of commercial gari samples. West African Journal of Biological and Applied Chemistry 18(1): 7-14

The process of manganese deposition in paddy soils. 2. The microorganisms responsible for manganese deposition. Soil Science and Plant Nutrition 24(3): 319-325

The process of meiosis in forms and intervarietal hybrids of rice. Kazakstan Auyl Saruasylyk Gylymynyn Habarsysy (5): 27-30

The process of microspore formation after X irradiation in winter bread wheat mutants. Biologicheskii Zhurnal Armenii Hayastani Kensabanakan Handes 32(6): 513-519

The process of pollen formation in different forms and hybrids of Ulmus pumila. Byul VNII agrolesomelior (1): 26-29

The process of queen-worker differentiation in the honeybee. Bee World 60(1): 24-39

The process of rural transformation. Eastern Europe, Latin America and Australia. The process of rural transformation Eastern Europe, Latin America and Australia: 347

The process of soil erosion. African Environment Special Report (1): 62-65

The process of technology generation, diffusion and adoption in the Uruguayan cattle sector: objective focus and nature of the study. Serie Documentos de Trabajo, Centro de Investigaciones Economicas, Uruguay (1): 25

The process of transformation of agriculture in Mozambique. Asien, Afrika, Lateinamerika 7(3): 497-505

The processed meat market in West Germany. Meat Demand Trends (October): 2-6

The processes involved in the microbial degradation of cellulose in an agricultural soil south of Milan. Annali de Microbiologia ed Enzimologia 27: 1-11

The processes of desertification and the choice of interventions. Progress Report, International Crops Research Institute for the Semi Arid Tropics (2): 18

The processing of Virginia flue-cured tobacco in Lombok. Pemberitaan (27): 9-17

The processing of cut tobacco in Lombok. Pemberitaan (27): 1-8

The processing of primary commodities: effects of developed-country tariff escalation and developing country export taxes. Journal of Political Economy 87(3): 559-577

The processing of smoke-cured tobacco in Boyolali and Ponorogo. Pemberitaan (27): 19-40

The producer price level in Sweden and other parts of Western Europe. Jordbruksekonomiska Meddelanden 41(9): 273-277

The producer price level in Sweden and the rest of Western Europe. Jordbruksekonomiska Meddelanden 40(9): 256-260

The producers' viewpoint. Prospects for agriculture in the European Economic Community, Bruges week 1979: 85-99

The product in tourism and Turkey's tourism product. In: International Tourism Congress, Marmaris, Turkey, October 2-6, 1978. Journal of the School of Business Administration, Mugala, Turkey: 1(3)

The production and consumption of agricultural produce in 1977. Jordbruksekonomiska Meddelanden 40(6): 181-190

The production and consumption of agricultural products in 1979. Jordbruksekonomiska Meddelanden 42(5): 132-143

The production and consumption of animal farm products 1978/79. Jordbruksekonomiska Meddelanden 41(11): 337-349

The production and consumption of crop products 1977/78. Jordbruksekonomiska Meddelanden 40(12): 342-355

The production and consumption of meat in the EEC. Techni Porc 2(5): 4-5

The production and consumption of potato products. Jordbruksekonomiska Meddelanden 40(12): 356-365

The production and cytological analysis of anther derived haploids in Nicotiana species. Dissertation Abstracts International, B 36(9): 4302B

The production and field installation of cordon coils. American Journal of Enology & Viticulture 30(4): 284-288

The production and marketing of vegetables in Swaziland. The production and marketing of vegetables in Swaziland: 72

The production and packing of cut-comb honey for the export market. Scottish Beekeeper 54(8): 118-119, 122-123

The production and quality of grapevine planting material in relation to the level of the nutrient solution in hydroponic culture on sand substrate. Vinogradarstvo : 29-31

The production and quality of grapevine transplants in relation to the depth of planting in the sand substrate in hydroponic culture. Intensifik Vinogradarstva: 50-53

The production and standardisation of PMSG. Control of reproduction in the cow A seminar in the EEC Programme of Coordination of Research on Beef Production held at Galway, September 27-30, 1977: 87-96

The production and study of initial material for breeding two-eared maize. Byul VNII kukuruzy (2/3): 16-18

The production and study of intergeneric hybrids of maize (Zea mays L.) with tetraploid Tripsacum dactyloides L. (2n = 72). Sb nauch tr Krasnodar NII s kh (16): 68-76

The production and use of diagnostic serum against potato virus Y. Tes Dokl Vses soveshch Virus bolezni s kh rast i mery bor' by s nimi: 33-34

The production and use of mutants of cultured plant cells. 3 ya Vses konf Kul' tura kletok rast, Abovyan, 1979 Tez dokl: 8-9

The production and utilisation of haploid plants in vitro for the improvement of commercially important crops. Technical Communication, Department of Agriculture and Technical Services, South Africa (142): 85-91

The production and utilization of monosomic Zea mays. Maize breeding and genetics Section 9 Abstracts of demonstration papers: 782-783

The production capacity of haylage rations in the nutrition of dairy cows. Vedecke Prace Vyskumneho Ustavu Luk a Pasienkov v Banskej Bystrici 11: 177-187

The production capacity of summer lettuce cultivars. Kerteszet es Szoleszet 28(25): 3

The production effect of nitrogen on irrigated grassland. Vedecke Prace Vyskumneho Ustavu Zavlahoveho Hospodarstva v Bratislave 13: 207-218

The production function of Austrian agriculture and forestry from the global and small area points of view. Monatsberichte uber die Osterreichische Landwirtschaft 26(2): 89-103

The production in bovine calves of a disease resembling paratuberculosis with a Mycobacterium sp isolated from a woodpigeon (Columba palumbus L). Veterinary Record 104(13): 286-286

The production linkage between agriculture and the manufacturing sector. Indian Journal of Agricultural Economics 34(4): 91-97

The production of nonirritant forms of Heracleum sosnowskyi. Aktual' n vopr selektsii i semenovod polev kul' tur: 139-142

The production of COFAL test antiserum in hamsters. Journal of Biological Standardization 6(3): 201-204

The production of F1 hybrids of greenhouse tomatoes resistant to tobacco mosaic virus. Tez dokl Vses soveshch Virus bolezni s kh rast i mery bor' by s nimi: 79-80

The production of F1-hybrids of Burley and dark aircured tobacco in Belgium. Bulletin d' Information Coresta (Special): 85

The production of L forms and other cell wall-defective variants in Salmonella gallinarum. Kajian Veterinar 10(1): 49-70

The production of allelochemicals in different plants as a criterion of selection in the search for genes of resistance to insects and other pests. Entomologisk Tidskrift 100(3/4): 130-134

The production of amphidihaploids and amphidiploids of Lycopersicon esculentum Mill. X L. peruvianum Mill. by means of in vitro culture. 3 ya Vses konf Kul' tura kletok rast, Abovyan, 1979 Tez dokl: 183-184

The production of athymic nude (nu/nu) mice from homozygous parents. Journal of the Institute of Animal Technicians 29(2): 5-10

The production of attributed healthy seed tubers. Sementi Elette 25(5): 11-13

The production of breeding material of winter wheat by means of experimental mutagenesis. Genetika, selektsiya i semenovodstvo s kh rastenii: 11-18

The production of cell lines of haploid tobacco resistant to 5-bromodeoxyuridine. 3 ya Vses konf Kul' tura kletok rast, Abovyan, 1979 Tez dokl: 171

The production of chairs and other timber components. Wood and Machines 2(9): 10-15

The production of charcoal in a portable metal kiln. Report, Tropical Products Institute (G119): 29

The production of diagnostic sera against the pathogens of virus diseases of potato at the Research Institute of Collective Agriculture. Tes dokl Vses soveshch Virus bolezni s kh rast i mery bor' by s nimi: 26-27

The production of diagnostic serum against potato virus Y in the Ukraine. Tes dokl Vses soveshch Virus bolezni s kh rast i mery bor' by s nimi: 42-43

The production of downy mildew resistant grape varieties and their introduction into cultivation. Agrartudomanyi Kozlemenyek 37(2/3): 261-266

The production of experimental dermatophyte lesions in guinea pigs. Journal of Investigative Dermatology 73(2): 198-201

The production of ferns from spores. Deutscher Gartenbau 32(30): 1238-1239

The production of fertility restorers by means of the accumulation of Rf genes. Tsitoplazmatich muzhsk steril' nost' i selektsiya rast: 219-222

The production of fish for restocking in the Netherlands - the Flevo Lelystad Centre. Pisciculture Francaise (57): 7-13

The production of flax seed. Productia Vegetala, Cereale si Plante Tehnice 31(2): 15-22

The production of free fatty acids in Swiss cheese. Journal of Dairy Science 62(Suppl. 1): 51

The production of fresh water fish in the German Federal Republic. Kali Briefe 14(6): 381-392

The production of fruit juice in Yugoslavia. Ekonomika Proizvodnje Hrane 24(3): 11-14

The production of functional pollen and ovules by pine seedlings less than 1 year old. Forest Science 24(4): 467-468

The production of gladiolus cut flowers under a polyethylene tunnel. Pepinieristes Horticulteurs Maraichers (201): 35-40

The production of grafted planting material of different stock/scion combinations in relation to locality. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (2): 33-36

The production of grapes with regard to costs and finance on social farms in the socialist autonomous region of Vojvodina. Ekonomika Proizvodnje Hrane 24(3): 61-66

The production of ground covers in a sod-like manner. Ornamental plants 1978 A summary of research: 17-20

The production of healthy potato stocks in Czechoslovakia. Indian Potato Association, Simla: International seminar on ' Approaches towards increasing the potato production in developing countries' November 20-23, 1978 Abstracts: 25

The production of heterotic F1 hybrids of carrot using forms with cytoplasmic male sterility (CMS). Tsitoplazmatich muzhsk steril' nost' i selektsiya rast: 198-200

The production of heterotic hybrids of spinach. Tr VNII selektsii i semenovod ovoshch kul' tur 8: 61-66

The production of heterotic populations of tetraploid rye. 3 i s"ezd Vses ob va genetikov i selektsionerov im NI Vavilova: 264

The production of high-yielding buckwheat mutants by combined treatment with gamma rays and chemical mutagens. Byul nauchn tekhn inform VNII zernobob i krupyan kul' tur (16): 37-39

The production of humus-like substances by soil micro-organisms from various phenolic compounds. Agrochimica 23(1): 1-10

The production of hybrid hexaploid winter triticales for the nonchernozem zone. Sb nauch rabot NII s kh Tsentr Chernozem polosy 13(1): 37-41

The production of inbred maize lines for use in breeding for heterosis on the basis of selective fertilization. Nov metody sozdaniya i ispol' z iskhodn materialov dlya selektsii rast: 142-152

The production of incubation eggs by caged hens of meat type. Ptitsevodstvo (2): 23-24

The production of initial material for breeding maize at the tetraploid level. Nov metody sozdaniya i ispol' z iskhodn materialov dlya selektsii rast: 124-133

The production of initial material for breeding winter wheat for high-quality grain. Nov metody sozdaniya i ispol' z iskhodn materialov dlya selektsii rast: 61-65

The production of initial material of sunflower resistant to new races of broomrape. Byul NTI po maslich kul' turam VNIIMK (2): 3-7

The production of interspecific tobacco hybrids by means of tissue culture. 3 ya Vses konf Kul' tura kletok rast, Abovyan, 1979 Tez dokl: 185-186

The production of jojoba wax in tissue culture. Proceedings of the Third International Conference on Jojoba, 13-16 September 1978, Riverside, California, USA: 207-221

The production of leaf protein concentrates from forage crops. Plant proteins [Norton, G Editor]: 171-189

The production of livestock feed in regions of central-west Spain. Annuario, Centro de Edafologia y Biologia Aplicado 4: 319-341

The production of maize at the waxy grain stage. Agricoltura Ricerca 1(1): 45-50

The production of marine organisms in natural conditions and in culture. Forschungsbericht, Bunderministerium fur Forschung und Technologie (M 75-01): 99 pp

The production of medium density fibreboard - MDF. Holz als Roh und Werkstoff 36(2): 49-52

The production of microfilariae of Litomosoides carinii in vitro. Proceedings of the 2nd European Multicolloquy of Parasitology, 1-6 September, 1975, Trogir, Yugoslavia: 183-185

The production of micronutrient element deficiencies in the plants grown in recirculated nutrient film (NFT) systems. Acta Horticulturae (98): 179-189

The production of mutants of nodule bacteria unable to reduce acetylene. Mikrobiologiya 47(6): 1120-1121

The production of mutton and Merino pelts on a commercial scale. Ovtsevodstvo (7): 19-20

The production of new forms of winter bread wheat with economically useful Agropyron traits. Sb tr NII s kh tsentr r nov nechernozem zony (41): 88-90

The production of new varieties. The potato crop The scientific basis for improvement: 607-646

The production of nymphs of Hyalomma anatolicum anatolicum for experimental infection with Theileria annulata. Tropical Animal Health and Production 11(3): 181-185

The production of onion lines with cytoplasmic male sterility (CMS) and their use in hybrid seed production. Tsitoplazmatich muzhsk steril' nost' i selektsiya rast: 83-85

The production of pasture varieties of lucerne for the Nonchernozem Zone of the RSFSR. Internat Graslandkongr, Sekt Vortrage, Leipzig 13(1/2): 337-340

The production of planting material of nematode-resistant potato varieties. Kartoffelbau 29(11): 376

The production of protein from waste cellulose by Cellulomonas. Dissertation Abstracts International, B 38(6): 2770-2771

The production of pulp from marsh grass. Economic Botany 32(1): 46-50

The production of quark. Nordeuropaeisk Mejeri Tidsskrift 44(7): 176-184, 188

The production of rye forms containing segments of wheat chromosomes in the genome. Nauch dokl vyssh shkoly Biol n (11): 113-117

The production of saddle horses in Lithuania. Konevodstvo i Konnyi Sport (6): 22-24

The production of seed of the principle forage legumes in Italy. Sementi Elette 24(4): 27-32

The production of seeds of forage plants in Emilia-Romagna. Sementi Elette 24(4): 23-26

The production of self-fertile sterility maintainers in sugar beet. Tsitoplazmatich muzhsk steril' nost' i selektsiya rast: 63-64

The production of short-strawed forms of winter durum wheat. Nauch tekhn byul Vses selekts genet in ta (29): 11-13

The production of short-strawed forms of winter durum wheat by means of distant hybridization. Bul Akad Stiince RSS Mold, Ser biol i khim n (1): 84-86

The production of silage from sugar cane tops and its use as fodder for cattle. Tropical Animal Production 4(2): 134-137

The production of tendrils, flowers and berries in vine cultivated in vitro. Annales de l' Amelioration des Plantes 29(3): 247-252

The production of toxin in annual ryegrass, Lolium rigidum, infected with a nematode, Anguina sp., and Corynebacterium rathayi. Australian Journal of Agricultural Research, 301: 201-209

The production of useful mutants of barley. Khim mutagenez i sozdanie sortov intensiv tipa: 115-119

The production of viable progeny of the noxious pentatomid (Eurygaster integriceps) reared on a nutrient medium. Zoologicheskii Zhurnal 59(1): 130-133

The production of wheat mutants resistant to rust diseases by treatment with physical factors. 3 i s"ezd Vses o va genetikov i selektsionerov im N I Vavilova, Leningrad, 16-20 maya 1977 g, 13 Genet i selektsiya rast Tez dokl: 215-216

The production of wood charcoal in Great Britain. Forest Record, Forestry Commission, UK (121): 10

The production of yoghurt and concentrated yoghurt from hydrolysed milk. Cultured Dairy Products Journal 13(3): 16-21

The production performance, slaughter and carcass characteristics of growing-finishing pigs fed with high levels of ipil-ipil leaf meal and supplemented with ferrous sulfate. Philippine Agriculturist 61(9/10): 330-350

The production potential of Pennisetum clandestinum in the midlands and on the south coast of Natal. Proceedings of the Grassland Society of Southern Africa 14: 53-59

The production structures of small and large farms in the mid-1960s. A profit and factor demand function approach. Nogyo Keizai Kenkyu 51(2): 52-60

The production structures of small and large scale farms in the mid-1960s - an approach using profit and factor demand functions. Nogyo Keizai Kenkyu 51(1): 9-16

The production, utilization and management of upland grazings on Plynlimon, Wales. Journal of Biogeography 5(2): 173-191

The productive and unproductive barrio health centres: a comparison. Research Note, Bohol Province Child Health, Family Planning Project (39): 15

The productive effect of the introduction of mycelium of Pythium oligandrum Drechsler into the rhizosphere of sugar beet. Ochrana Rostlin 15(1): 53-56

The productive effects of various methods of irrigation on peppers. Irrigazione (2): 47-50

The productive performance of Egyptian buffalo in a dairy herd. World Review of Animal Production 14(2): 57-64

The productive potential of Pinus maritima in Italy. Annali, Accademia Italiana di Scienze Forestali 26: 87-105

The productive realization of Lenin's co-operative plan in the agriculture of the GDR. Einheit 34(9/10): 940-947

The productive roles of farm women in Yugoslavia. Sociologia Ruralis 18(2/3): 125-139

The productivity and economic effectiveness of vineyards in relation to spacing. Vinogradarstvo : 40-46

The productivity and effectiveness of sprinkler irrigation in relation to crop, locality and cropping system. Archiv fur Acker und Pflanzenbau und Bodenkunde 22(11): 721-730

The productivity and utilization of nutrient elements by tomato plants receiving different rates of mineral fertilizers. Trudy Ural' sk NII SKh 23: 66-71

The productivity herbage quality and physiology of Bermuda grass (Cynodon dactylon) and Kikuyu (Pennisetum clandestinum) in coastal New South Wales. Journal of the Australian Institute of Agricultural Science 44(3/4): 195-196

The productivity of a Calluna heathland in southern England. Production ecology of British moors and montane grasslands: 247-262

The productivity of a poplar plantation. II. Net primary productivity of the poplar plantation. Pubblicazioni del Centro di Sperimentazioni Agricola e Forestale 13(3): 203-227

The productivity of a poplar plantation. III. Recycling of nitrogen and minerals in litter-fall and herbaceous understorey. Pubblicazioni del Centro di Sperimentazione Agricolo e Forestale 13(3): 229-238

The productivity of apple trees in relation to crown shape. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (12): 18-20

The productivity of barley plants grown under controlled conditions. Doklady Vsesoyuznoi ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk imeni VI Lenina (1): 6-7

The productivity of capsicum cultivars grown in plastic greenhouses. Nauchnye Trudy Ukr S Kh Akad (220): 56-57

The productivity of disease-resistant strains of opium poppy (Papaver somniferum). Bulletin of the National Institute of Hygienic Sciences (95): 30-33

The productivity of grapevine leaves in relation to climatic factors, planting systems and training. Vignevini 6(3): 11-26

The productivity of grass/legume swards in relation to nitrogen fertilizer rates and utilization method. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (4): 48-54

The productivity of irrigated vineyards receiving different fertilizer rates. Vinogradarstvo i Vinodelie Resp Mezhved Temat Nauch Sbornik (21): 17-23

The productivity of lucerne with different numbers of cuts and its dependence on resistance to vascular wilt. Sbornik UVTI (Ustav Vedeckotechnickych Informaci) Ochrana Rostlin 16(1): 49-54

The productivity of monogerm sugar beet hybrids produced by utilizing male sterility. Rostlinna Vyroba 24(9): 893-903

The productivity of palmette orchards in the southern Polese region of the Ukrainian SSR. Osnovy Tekhnol Intensivn Sadovod v Ukr SSR: 30-35

The productivity of radish in relation to spacing. Anais da Escola Superior de Agricultura "Luiz de Queiroz" 33: 577-582

The productivity of seed material of potato obtained by meristem culture. Kartoplyarstvo (9): 33-38

The productivity of short-term clover/grass mixtures in the second harvest year. Vedecke Prace Vyskumneho Ustavu Rastlinnej Vyroby v Piestanoch 11: 17-25

The productivity of spring wheat cultivars under conditions of different soil moisture. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (133): 25-33

The professionalization of recreation and parks in the public sector: implications for development. Society and Leisure 1(2): 269-282

The profile distribution of total and extractable copper in selected Nigerian soils. Communications in Soil Science and Plant Analysis 10(11): 1385-1397

The profit of senescence in phytoseiid mites. Oecologia (Berlin) 44(1): 87-90

The profitability and efficiency of land consolidation in vineyards from the individual enterprise and the general economic points of view. Die Rentabilitat und Effizienz der Weinbergsflurbereinigung aus einzelbetrieblicher und gesamtwirtschaftlicher Sicht: 116

The profitability of almond shelling in the Bajo Aragon region. Rentabilidad del descascarado de las producciones de almendra del Bajo Aragon: 50

The profitability of automatically-controlled irrigation systems. V Pomosht na Tehnicheskiya Progress vuv Vudnoto Stopanstvo (5/6): 13-18

The profitability of bull beef production since 1970. Bedrijfsontwikkeling 11(1): 61-65

The profitability of farming cattle for meat. Vagoallat es Hustermeles 10(2): 15-21

The profitability of investment in fruit trees. Ciencia e Investigacion Agraria 6(3): 231-240

The profitability of pig production on specialized farms (1977-1978). Notes, Institut Economique Agricole, Ministere de l' Agriculture (70): 31

The profitability of poultry farming in Israel 1975/76 in comparison with former years. [Publication] Institute of Farm Income Research, Series B (10): 110 + 52

The profitability of silos in western Buenos Aires. Revista de los CREA 14(80): 46-48

The profitability of traditional crops: the current situation and future options. Ciencia e Investigacion Agraria 6(2): 159-167

The program for agricultural transformation in mainland China. Issues and Studies 14(10): 59-97

The programmable calculator as a means for extension agents to solve engineering problems. ASAE Paper (79-5018): 10 pp

The programmable calculator as a pest management tool. Bulletin of the Entomological Society of America 25(1): 7-9

The programme for increasing pigeon production. Baromfitenyesztes es Feldolgozas (5): 223-233

The programme for self-sufficiency in agricultural products. Planovo Stopanstvo 33(4): 69-73

The programme of adult education in Rajasthan - its strategy, operation and impediments. Interdisciplinary Seminar on Language for Non Formal Education and Adult Literacy: 9

The programme of crossbreeding with Red Holstein. Mitteilungen, Schweizerischer Fleckviehzuchtverband (2): 78-84

The programme of timber research at PRL. Timber Trades Journal 308(5348): 21-23

The programmes of the regional station of the Central Plantation Crops Research Institute for improvement of spices. Indian Arecanut, Spices and Cocoa Journal 1(3): 67-68

The programming of implantation. L' implantation de l' oeuf: 1-19

The progress and development of rubber small holders: Proceedings of the second seminar held at Hat Yai, Thailand, 18-23 October, 1976. The progress and development of rubber small holders: Proceedings of the second seminar held at Hat Yai, Thailand, 18-23 October, 1976: 229

The progress and development of rubber smallholders: proceedings of the third seminar held in Cochin, Kerala, India 24-30 November 1977. The progress and development of rubber smallholders: proceedings of the third seminar held in Cochin, Kerala, India 24-30 November 1977: xiv+271

The progress of Algeria's agrarian reform and its settlement implications. Maghreb Review 3(5/6): 10-16

The progressive effects of protein-calorie malnutrition on monkey serum alkaline ribonuclease level and hair. Nutrition Reports International 21(3): 413-424

The progressive method. Zashchita Rastenii (11): 31

The projection of agricultural development. Ekonomika Proizvodnje Hrane 25(3): 13-33

The projects for the increase of the Nile yield with special reference to Jonglei project. Water development and management: proceedings of the United Nations Water Conference, Mar del Plata, Argentina, March 1977 Water Development, Supply and Management Series; Volume 1 (Part 4, E/CONF. 70/TP 30): 1799-1821

The prolactin incorporation cycle of the milk secretory cell. An integral component of the prolactin response cycle. Journal of Histochemistry and Cytochemistry 27(8): 1203-1204

The prolactin response to repeated intravenous stimuli. Hormone and Metabolic Research 11(4): 319-320

The prolactin-like pituitary hormone of fish. Trudy Vsesoyuznyi Nauchno Issledovatel' skii Institut Morskogo Rybnogo Khozyaistva i Okeanografii 30(2): 70-79

The proletarianization of the peasantry and its relation to capitalist development: the situation in the Valencia area. Agricultura y Sociedad (12): 145-168

The prolonged depolarizing afterpotential and its contribution to the understanding of photoreceptor function. Biophysics of Structure and Mechanism 3(2): 163-170

The prolonged exposure of Japanese quail to carbaryl and its effects on neurochemical and blood chemical parameters. Bulletin of Environmental Contamination and Toxicology 21(1/2): 144-151

The prolonged use of simazine in lavender crops. Khimiya v Sel' skom Khozyaistve 18(1): 53-57

The promise - for whom have we aimed to provide, and how was it to be achieved? In: The Countryside Recreation Research Advisory Group Conference 1978, York University 20-21 September. Proceedings: Countryside for all? A review of the use people make of the countryside for recreation. [Publication] Countryside Commission (CCP 117): 3-19

The promise of technology: potential and limitations, part two. Water development and management: proceedings of the United Nations Water Conference, Mar del Plata, Argentina, March 1977 Water Development, Supply and Management series: Volume I (part 1, E/CONF. 70/CBP/2/Add. 1): 71-112

The promise of technology: potentials and limitations, part one. Water development and management: proceedings of the United Nations Water Conference, Mar del Plata, Argentina, March 1977 Water Development, Supply and Management series: Volume I (Part 1, E/CONF. 70/CBP/2): 47-69

The promised land: is it still so promising?. New Ecologist 9(2): 39-42

The promising radiation-induced cotton mutant AN402. Ispol' z biofiz metodov v genet sektsion eksperimente: 40-41

The promotion of Netherlands agricultural products in foreign countries. Bedrijfsontwikkeling 10(11): 1001-1005

The promotion of agriculture in Federal Germany. Forderungsdienst 26(10): 266-271