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Geography & Life Sciences: Chapter 793

Chapter 793 provides bibliographic information on scholary research in geography and in the life sciences.

Triticale, a new cereal species created by man. Mitteilungen fur die Schweizerische Landwirtschaft 27(3): 65-68

Triticale, cereal of the future ?. Hautes Etudes Betteravieres et Agricoles 11(41): 20-27

Triticale, man-made grain of the future. World Farming 21(6): 40, 42, 44

Triticale: I. Interrelationships of fertility, cytologic and agronomic characteristics. I. Synthesis and description of new hexaploid and octoploid germplasm. Dissertation Abstracts International, B 38(4): 1548B-1549B

Triticale: a new high-protein grain feed crop. Zhivotnov"dni Nauki 16(1): 85-92

Triticale: a new species bred by man. Revue Suisse d' Agriculture 10(5): 145-148

Triticale: reality and outlook. Bulletin Technique d' Information (334/335): 561-570

Triticum aestivum ramifera, new genetic resource. Proceedings of the fifth international wheat genetics symposium Volume 1 Session II Conservation, classification and cataloguing of genetic resources: 171-176

Tritium accumulation in lettuce fumigated with elemental tritium. Environmental and Experimental Botany 18(2): 131-138

Tritium in plants. Journal of Environmental Quality 8(3): 269-276

Tritium movement in the unsaturated zone, Nevada Test Site. Desert Research Institute, President' s Annual Report 1977-78: p. 41

Tritium oxidation in surface soils. A survey of soils near five nuclear fuel reprocessing plants. Environmental Science and Technology 13(5): 607-608

Triumph. Plant Varieties and Seeds Gazette (170): 88

Triumph of agrarian policy of socialist sister countries. Ekonomika Sel' skogo Khozyaistva (4): 81-88

Trivalent chromium and nicotinic acid supplementation for the turkey poult. Poultry Science 58(4): 983-984

Trivalent vaccine against canine leptospirosis. I. Serological responses and laboratory tests. Revista de Medicina Veterinaria, Argentina 58(5/6): 419-422, 425

Trixacarus caviae Fain, Howell & Hyatt 1972 (Acari: Sarcoptidae) as a cause of mange in guinea-pigs and papular urticaria in man. Veterinary Parasitology, 54: 389-398

Trixacarus caviae infestation in two guinea pigs. Laboratory Animal Science 30(1): 67-70

Trixagol, natural gamma -cyclogeranyl-geraniol from Bellardia trixago (L.) All. Tetrahedron Letters (37): 3491-3494

Trogoderma simplex infesting synthetic pharmaceutical capsules east of the Rocky Mountains. Bulletin of the Entomological Society of America 24(3): 391

Trojan horse: the new aid to the rural poor. LAWG Letter, Latin American Working Group 6(2): 3-14

Trombay groundnuts. A home in Gujarat for TG-17. Nucleus, India 16(2): 3, 8

Trombe wall vs direct gain: a comparative analysis of passive solar heating systems third National Passive Solar Conference, San Jose, California, USA, 11 January 1979. Trombe wall vs direct gain: a comparative analysis of passive solar heating systems [presented at the] third National Passive Solar Conference, San Jose, California, USA, 11 January 1979: 8

Trombiculosis in a cat. Journal of the American Veterinary Medical Association 175(3): 289-282

Trophallactic appeasement in ants from distant colonies. Folia Entomologica Mexicana (41): 135-143

Trophic interactions in soils as they affect energy and nutrient dynamics. I. Introduction. Microbial Ecology 4(4): 345-349

Trophic interactions in soils as they affect energy and nutrient dynamics. II. Physiological responses of selected rhizosphere bacteria. Microbial Ecology 4(4): 351-359

Trophic interactions in soils as they affect energy and nutrient dynamics. III. Biotic interactions of bacteria, amoebae, and nematodes. Microbial Ecology 4(4): 361-371

Trophic interactions in soils as they affect energy and nutrient dynamics. IV. Flows of metabolic and biomass carbon. Microbial Ecology 4(4): 373-380

Trophic interactions in soils as they affect energy and nutrient dynamics. V. Phosphorus transformations. Microbial Ecology 4(4): 381-387

Trophic links and endoparasites of Rana terrestris in Northern Kulunda. Trudy Biologicheskogo Instituta Sibirskoe Otdelenie Akademii Nauk SSSR Okhrana i preobrazovanie prirody lesostepi zapadnoi Sibiri (21): 242-254

Trophic links of sugar-beet rootlouse Pemphigus fuscicornis Koch (Homoptera, Aphidoidea) and its control. Entomologicheskoe Obozrenie 56(2): 252-299

Trophic regularities of photoperiodism. Troficheskie zakonomernosti fotoperiodizma: 208

Trophic structure and relationships. Grasslands, systems analysis and man: 799-819

Trophic suitability: modes of study. Annales de Zoologie, Ecologie Animale 10: 433-439

Tropical Africa: the peasant commune and social changes. Narody Azii i Afriki (1): 16-26

Tropical African sawn timber: grading rules. Sciages avives tropicaux africains Regles de classement: 193

Tropical Medicine and Parasitology. Classical investigations. Volume I. Tropical Medicine and Parasitology Classical investigations Volume I: xvii+284

Tropical Pastures - Australia's Contribution to Regional Pasture Research and Development. ASPAC Food and Fertilizer Technology Center, Extension Bulletin (118): 23

Tropical Pest Management. Tropical Pest Management 26(1): 112

Tropical Products Institute Seminar on Post Harvest Grain Losses. Tropical Stored Products Information (36): xvii-72

Tropical Veterinary Science. Research and Graduate Studies Report 1978. Tropical Veterinary Science Research and Graduate Studies Report 1978: 40

Tropical Veterinary Science. Research and Graduate Studies Report, 1978. Tropical Veterinary Science Research and Graduate Studies Report, 1978: 39

Tropical agricultural research in Africa. Comptes Rendus Trimestriels des Seances de l' Academie des Sciences d' Outre Mer 37(2): 199-242

Tropical and Mediterranean products. Marches Tropicaux et Mediterraneens (1701): 1537-1668

Tropical and parasitic pathology for the traveller to the Antilles and Guyana. Medecine d' Afrique Noire 26(4): 287-293

Tropical and subtropical fruit growing. Frutticolture tropicale e substropicale: 498

Tropical cattle. Ganaderia tropical: 622

Tropical climate and rice. Rainfed lowland rice: selected papers from the 1978 International Rice Research Conference, Los Banos, Philippines: 51-60

Tropical conditions in the Asia-Pacific region. Proceedings of the Eighth World Forestry Congress, Jakarta, 16-28 Oct 1978: World Forestry Congress: Forestry for industrial development (FID-I/17-32): iv + 36

Tropical crops. Australia, Sandy Trout Food Preservation Research Laboratory: Annual review 1978-1979: 14

Tropical crops as a basic source of food. Desarrollo Rural en las Americas 11(3): 181-188

Tropical disease bilharzia and irrigation systems in Puerto Rico. Journal of the Irrigation and Drainage Division, American Society of Civil Engineers 104(IR3): 307-322

Tropical diseases and the pharmaceutical industry. Pesticide Science 8(5): 561-562

Tropical diseases in otolaryngology. Revue de Laryngologie, Otologie, Rhinologie 99(1/2): 103-110

Tropical diseases in the tropics. Journal of the Indian Medical Association 69(11): 266-267

Tropical diseases. A handbook for practitioners. Tropical diseases A handbook for practitioners: xiv + 198

Tropical enteritis: a review. Journal of the Royal Society of Medicine 71(12): 910-913

Tropical eosinophilia presenting with neurological features. British Medical Journal 2(6200): 1262-1262

Tropical estate crops; weed control with hexazinone plus diuron in combination with contact herbicides. Proceedings of the 7th Asian Pacific Weed Science Society Conference, Sydney, Australia, 1979: -119

Tropical field crops. Australia, CSIRO Division of Tropical Crops and Pastures: CSIRO Tropical Crops and Pastures Divisional Report 1977-1978: 108-128

Tropical forage and green manure legumes. ASA Special Publication (32): 97-123

Tropical forages. Evaluation of species and cultivars, season and climate, fertilization, physiology of grasses and legumes. Etude, CNRA (63): 299-329

Tropical forest ecosystems. A state-of-knowledge report prepared by Unesco/UNEP/FAO. Natural Resources Research, UNESCO (14): 683

Tropical forest products for local benefit. 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/19-3): ii + 9

Tropical forest systems: a hydrological approach. Amazoniana 6(4): 557-568

Tropical forestry: hard decisions ahead. Pulp and Paper International 20(10): 53-55

Tropical forests - comparisons and contrasts. The ecology of even aged forest plantations Proceedings of Division I International Union of Forestry Research Organisations, Edinburgh, September 1978: 505-526

Tropical forests and energy. Les forets tropicales et l' energie: 1979; 64

Tropical forests, a treasure house under seige. Parks 4(4): 4-6

Tropical forests vast and threatened. Tropical forests vast and threatened: 20

Tropical fruit. Australia, Queensland Department of Primary Industries: Annual report 1977-1978: 97

Tropical fruits as sources of vitamin C. Food Chemistry 5(2): 163-167

Tropical fruits, out of season vegetables. Afrique Agriculture (37): 27...51

Tropical land settlement in Bolivia and Paraguay: a comparative study of agrarian policy. Bulletin, Department of Agricultural Economics, University of Manchester (172): 64

Tropical legumes: resources for the future. Tropical legumes: resources for the future: 328

Tropical liver abscesses. A reflection on 33 cases treated by surgery in Dakar (Senegal). Medecine Tropicale 37(3): 311-318

Tropical logging investment - part III. Minimize, measure investment risk. World Wood 18(5): 18-20

Tropical malabsorption and infection. Lancet 1(8163): 290-291

Tropical medicine - from romance to reality. (Proceedings of a Conference 12-14 December 1977, sponsored jointly by the Roy. Soc. Med., London, et. al.). Tropical medicine from romance to reality Proceedings of a Conference 12-14 December 1977, sponsored jointly by the Roy Soc Med, London, et al: ix + 286

Tropical medicine and hygiene in modern China, as seen by the American Tropical Medicine Delegation in the People's Republic of China, November 1978. Tropical Medicine and Hygiene News 28(3 Suppl.): 1-62

Tropical medicine here and now. Medical Journal of Australia 1(1): 1-3

Tropical moist forests: we all gain or lose together. IDRC Reports 8(3): 3-5

Tropical news desk. (Chagasiasis). Boletin Informativo del CENETROP 3(2): 54-62

Tropical parasitic nephropathy: schistosomal nephropathy. (Preliminary communication). GEN 32(4): 381-386

Tropical parasitology. The great endemic infections - epidemiology - prophylaxis. Parasitologie tropicale Les grandes endemies epidemiologie prophylaxie: III + 226

Tropical pasture and livestock development - Australian opportunities in the ASEAN region. Tropical Grasslands 13(1): 1-8

Tropical pasture legumes and animal production in Malawi. World Review of Animal Production 13(3): 47-52

Tropical pasture seed production. FAO Plant Production and Protection Paper (8): 143

Tropical pastures and fodder crops. Tropical pastures and fodder crops: 135

Tropical plant nematology. Fitonematologia tropical: xviii + 256 pp

Tropical rain forests and coral reefs as open non-equilibrium systems. Population dynamics: 141-163

Tropical rainforest silviculture: a research project report. Occasional Paper, Commonwealth Forestry Institute, University of Oxford (10): iv + 45

Tropical root crops and rural development. World Bank Staff Working Paper, International Bank for Reconstruction and Development (324): 85

Tropical savanna environments: definition, distribution, diversity, and development. Human ecology in savanna environments: 3-27

Tropical silvicultural techniques. A field laboratory guide. Tropical silvicultural techniques A field laboratory guide: iv + 68

Tropical species Oplismenus compositus (L.) Beauv (Poaceae) in Azerbaijan flora. Botanicheskii Zhurnal 64(7): 1005-1007

Tropical species: characteristics of logs and physical and strength properties of wood. Mokuzai Kogyo Wood Industry 32: 20-26

Tropical species: the on-the-spot situation. Mokuzai Kogyo Wood Industry 32(11): 3-8, 56

Tropical splenomegaly syndrome. Dissertation Abstracts International 38C(1): 90

Tropical sprue: implications of Manson's concept. Journal of the Royal College of Physicians of London 12(4): 329-349

Tropical storage of U.S. certified soybean seed. Transactions of the ASAE 23(2): 398-402

Tropical stored products information. Bulletin of the Tropical Stored Products Centre (36): 72

Tropical storm rainfall in Arizona. Arizona Nevada Academy of Science, Journal 13(Proceedings Supplement): 39

Tropical timbers imported to Japan. Mokuzai Kogyo Wood Industry 32(11): 16-19

Tropical tree legumes: a front line against deforestation. Ceres, FAO 12(5): 38-41

Tropical vegetables and their genetic resources. Tropical vegetables and their genetic resources: vi + 197

Tropical versus temperate grasses. World Review of Animal Production 14(3): 3-8, 49-57

Tropical veterinary science research and graduate studies report 1980. Tropical veterinary science research and graduate studies report 1980: 44

Tropical veterinary science. Research report 1979. Tropical veterinary science Research report 1979: 51

Tropical wood as a raw material for dissolving pulp manufacture. Man Made Textiles India 19: 451-457

Tropical wood extractives' effect on durability, paint curing time and pulp sheet resin spotting. Wood Science 12(3): 176-182

Tropical wood science: properties of Liquidambar formosana. Parts 1 and 2. Studienmaterial fur die Weiterbildung Tropische Forstwirtschaft: 70 ; 49

Tropical woods as raw material for boards. Mokuzai Kogyo Wood Industry 32(11): 47-50

Tropical woods, a potential source of energy. Bois et Forets des Tropiques (181): 41-56

Tropical woods: Suitability for manufacturing plywood, gluability of laminated wood, and paintability. Mokuzai Kogyo Wood Industry 32(11): 34-40

Tropical work and working conditions in forestry. Ergonomics in tropical agriculture and forestry: 39-44

Tropical yams and their potential. 5. Dioscorea trifida. Agriculture Handbook, United States Department of Agriculture (522): 26

Tropical yams and their potential. Part 5. Dioscorea trifida. Agriculture Handbook (522): iv, + 26

Tropical yams and their potential. Part 6. Minor cultivated Dioscorea species. Agriculture Handbook, USDA (538): 23

Tropical-subtropical fungal infections in Germany. Hautarzt 29(1): 17-21

Tropisurus confusus infection in caged laying hens subjected to various helminth control measures. Revista Cubana de Ciencia Avicola 6(1): 33-44

Trouble in paradise. Part 1: Assault on coral reefs and lagoons. Parks 3(2): 1-4

Trouble in paradise. Part 2. Coral reef parks. Parks 4(1): 1-4

Trouble with microsporidia. New Zealand Journal of Zoology 6: 648

Troublesome or injurious mites and insects in and around buildings in 1978. Entomologische Berichten 39(7): 100-102

Trough space for broilers. Revista Avicultura 22(1): 11-15

Trout farming in Ontario - an industry study. Economics Information, Economics Branch, Ontario Ministry of Agriculture and Food (June): 26

Trout farming manual. Trout farming manual: xi + 186

Trout farming on Reunion. Bois et Forets des Tropiques (177): 65-70

Trout mortalities as a result of Streptococcus infection. Onderstepoort Journal of Veterinary Research 46(2): 71-77

Trout production in dairy waste water. Deutsche Milchwirtschaft 31(11): 377-378

Truck travel times in NSW forests. Appita 33(1): 38-44

Truckee River water quality studies. Desert Research Institute, President' s Annual Report 1977-78: 47-48

Trucking grain? What does it cost?. Report, Department of Agricultural Economics, University of Nebraska (94): 26

True and false problems in surgery of pulmonary aspergilloma. Study of 220 cases. Revue Francaise des Maladies Respiratoires 7(1): 43-44

True and false prophylaxis in experimental trypanosomiasis. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine 157(3): 397-401

True armyworm (Pseudaletia unipuncta) control in Virginia, 1978. Journal of the New York Entomological Society 1979; 86: 316-317

True metabolizable energy of corn and oats. Poultry Science 58(4): 1115

True photosynthetic productivity of pea in repeated sowings. Sbornik Nauchnykh Trudov, Donskoi Sel' skokhozyaistvennyi Institut 13(1): 34-38

True returns from forestry and other investments. Dansk Skovforenings Tidsskrift 62(1): 55-71

Trunk bark banding with chlorflurenol for growth control. Journal of Arboriculture 5(3): 59-61

Trunk decay on Greenspire linden. Journal of Arboriculture 6(10): 258-260

Trunk injection corrects iron and zinc deficiency in pear trees. California Agriculture 32(10): 22-23

Trunk injections with systemic insecticides for the control of the coconut stick insect Graeffea crouanii (Le Guillou). Alafua Agricultural Bulletin 2(2): 6-7

Trunk pests of tamarisk in the Sumbar valley. Izvestiya Akademii Nauk Turkmenskoi SSR (5): 84-85

Trunk rot of oriental plane trees caused by Phytophthora cinnamomi. Australasian Plant Pathology 8(4): 50

Trunk rots in the forest part of the Central Czernozem zone and their control. Nauch Tr Voronezh S Kh Inst 94: 81-88

Trust, efficacy and modes of political participation: a case study of Costa Rican peasants. British Journal of Political Science 10(1): 75-98

Try clean soil. Grower 92(19): 38

Trypanosoma (Megatrypanum) melophagium in the sheep ked, Melophagus ovinus. Acta Tropica 35(4): 319-328

Trypanosoma (Megatrypanum) theileri, rediscovery in cattle in Sao Paulo State, Brazil. Arquivos da Escola de Veterinaria da Universidade Federal de Minas Gerais 32(1): 25-28

Trypanosoma (Nannomonas) congolense in the anterior midgut cells of Glossina pallidipes. Annals of Tropical Medicine and Parasitology 74(2): 255-256

Trypanosoma (Nannomonas) congolense in the basement lamina of the anterior midgut cells of Glossina pallidipes. Acta Tropica 37(1): 91-92

Trypanosoma ambystomae in Ambystoma spp. (order Caudata) in southern Ontario. Canadian Journal of Zoology 58(3): 466-469

Trypanosoma brucei brucei: isolation of the major surface coat glycoprotein by lectin affinity chromatography. Experimental Parasitology, 462: 262-276

Trypanosoma brucei gambiense induced immunosuppression. Dissertation Abstracts International 36B: 3726

Trypanosoma brucei infection in nude mice: B lymphocyte function is suppressed in the absence of T lymphocytes. Parasite Immunology (Oxford): 11: 39-48

Trypanosoma brucei: in vitro propagation of metacyclic forms derived from the salivary glands of Glossina morsitans. Journal of Parasitology 65(5): 751-755

Trypanosoma brucei: influence of host strain and parasite antigenic type on infections in mice. Experimental Parasitology 44(2): 202-208

Trypanosoma brucei: loss of variable antigens during transformation from bloodstream to procyclic forms in vitro. Experimental Parasitology, 482: 313-324

Trypanosoma brucei: miniature anion-exchange centrifugation technique for detection of low parasitaemias: adaptation for field use. Transactions of the Royal Society of Tropical Medicine and Hygiene 73(3): 312-317

Trypanosoma brucei: new radioisotope assay for quantitating cell lysis. Experimental Parasitology, 462: 207-212

Trypanosoma brucei: preparation and some properties of a multienzyme complex catalysing part of the glycolytic pathway. Experimental Parasitology, 502: 240-250

Trypanosoma brucei: radioimmunoassay of variant surface glycoproteins from organisms grown in vitro and in vivo. Experimental Parasitology, 502: 233-239

Trypanosoma brucei: trypanocidal effect of salicylhydroxamic acid plus glycerol in infected rats. Experimental Parasitology 48(1): 126-134

Trypanosoma congolense: inheritance of susceptibility to infection in inbred strains of mice. Experimental Parasitology, 483: 364-374

Trypanosoma congolense: isolation and purification. Experimental Parasitology, 473: 378-383

Trypanosoma congolense: mechanical removal of the surface coat in vitro. Experimental Parasitology, 483: 384-397

Trypanosoma cruzi cell surface proteins: identification of one major glycoprotein. FEBS Letters 100(1): 166-170

Trypanosoma cruzi in cultures of the spinal ganglion of chick embryos, seen by interference-contrast and by electron microscopy. Anais da Academia Brasileira de Ciencias 51(1): 183-184

Trypanosoma cruzi infection in dogs and cats and household seroreactivity to T. cruzi in a rural community in northeast Brazil. American Journal of Tropical Medicine and Hygiene 27(6): 1123-1127

Trypanosoma cruzi, Leishmania donovani, and L. mexicana: extract factor that lyses mammalian cells. Experimental Parasitology, 472: 222-231

Trypanosoma cruzi-induced suppressor substance. I. cellular involvement and partial characterization. Journal of Immunology 124(5): 2122-2129

Trypanosoma cruzi-induced suppressor substance. II. Regulatory activity. Immunogenetics 10(6): 557-571

Trypanosoma cruzi-sensitized T-lymphocyte mediated 51CR release from human heart cells in Chagas' disease. American Journal of Tropical Medicine and Hygiene 27(6): 1097-1107

Trypanosoma cruzi. A suggested adjunct to xenodiagnosis. Annals of Tropical Medicine and Parasitology 74(2): 251-253

Trypanosoma cruzi. Study of phagocytosis by a radioisotopic method. Medicina 40 Suppl 1: 245-245

Trypanosoma cruzi: ability of T-cell-enriched and -depleted lymphocyte populations to passively protect mice. Experimental Parasitology 49(2): 225-232

Trypanosoma cruzi: acetylcholine content and cholinergic innervation of the heart in rats. Experimental Parasitology, 471: 107-115

Trypanosoma cruzi: activity of murine immunosera on trypomastigotes. Medicina, Buenos Aires, Argentina 39(2): 187-192

Trypanosoma cruzi: antigenic invariance of the cell surface glycoprotein. Experimental Parasitology, 491: 68-77

Trypanosoma cruzi: cell-mediated immunity in vitro. UNDP/World Bank/WHO Special Programme for Research and Training i n Tropical Diseases : Role of the spleen in the immunology of parasitic diseases Proceedings of the Meeting held in Geneva, Switzerland, 12-14 June 1978: Tropical Diseases Research Series No1: 137-146

Trypanosoma cruzi: cultivation in macromolecule-free semisynthetic and synthetic media. Experimental Parasitology, 461: 108-112

Trypanosoma cruzi: defined medium for continuous cultivation of virulent parasites. Experimental Parasitology, 481: 27-35

Trypanosoma cruzi: effect of olivacine on macromolecular synthesis, ultrastructure, and respiration of epimastigotes. Experimental Parasitology, 452: 151-159

Trypanosoma cruzi: homocytotropic antibody response in mice immunized with unrelated antigens. Experimental Parasitology, 483: 345-351

Trypanosoma cruzi: identification of a cell surface polysaccharide. Experimental Parasitology, 452: 200-207

Trypanosoma cruzi: isolation and characterization of membrane and flagellar fractions. Experimental Parasitology, 462: 225-234

Trypanosoma cruzi: location of a specific antigen on the surface of bloodstream trypomastigote and culture epimastigote forms. Experimental Parasitology, 452: 183-189

Trypanosoma cruzi: the T-cell dependence of the primary immune response and the effects of depletion of T cells and Ig-bearing cells on immunological memory. Cellular Immunology 52(1): 176-186

Trypanosoma cruzi: ultrastructural, cytochemical and freeze-fracture studies of protein uptake. Experimental Parasitology, 451: 101-115

Trypanosoma cruzi: ultrastructure of morphogenesis in vitro and in vivo. Experimental Parasitology, 461: 92-107

Trypanosoma equiperdum: movement from the dermis. Experimental Parasitology, 503: 317-330

Trypanosoma gambiense antigen in the indirect fluorescent antibody test. Cahiers ORSTOM, Entomologie Medicale et Parasitologie 16(3): 231-236

Trypanosoma gambiense: membrane transport of amino acids. Experimental Parasitology, 482: 296-304

Trypanosoma in Chiroptera of Iraq. Bulletin of the Biological Research Centre, Iraq 10: 13-17

Trypanosoma lewisi: accumulation of antigen-specific host IgG as a component of the surface coat during the course of infection in the rat. Experimental Parasitology, 473: 342-355

Trypanosoma lewisi: alterations in membrane function in the rat. Experimental Parasitology, 481: 15-26

Trypanosoma lewisi: changes in metabolism associated with the course of infection in the rat. Dissertation Abstracts International 39B(6): 2699

Trypanosoma lewisi: comparative activity of a feral isolate in two strains of rats assessed by measurement of cell population, reproductive development and respiratory activity. International Journal for Parasitology, 83: 187-192

Trypanosoma murmanensis: its effects on the longhorn sculpin, Myoxocephalus octodecemspinosus. Journal of Wildlife Diseases 16(3): 359-361

Trypanosoma rhodesiense infection in B-cell-deficient mice. Infection and Immunity 18(2): 434-438

Trypanosoma rhodesiense: semiautomated microtesting for quantitation of antitrypanosomal activity in vitro. Experimental Parasitology, 502: 260-271

Trypanosoma spp., Leishmania spp. and Leptomonas spp.: enzymes of ornithine-arginine metabolism. Experimental Parasitology, 462: 141-144

Trypanosoma theileri Laveran, 1902, in Wyoming cattle. American Journal of Veterinary Research 40(5): 623-629

Trypanosoma theileri in direct tissue cultures prepared from naturally infected cattle. Journal of Parasitology 66(2): 255-257

Trypanosoma theileri: a literature review and report of incidence in New York cattle. Cornell Veterinarian 69(4): 411-425

Trypanosoma theileri: in vitro cultivation in tsetse fly and vertebrate cell culture systems. International Journal for Parasitology, 96: 585-589

Trypanosoma vivax and immunosuppression. Annales de la Societe Belge de Medecine Tropicale 59(2): 199-201

Trypanosoma vivax: sequence of antigenic variants in mice and goats. Experimental Parasitology, 483: 352-358

Trypanosome infections in domestic animals in Liberia. Tropenmedizin und Parasitologie 30(2): 212-219

Trypanosomes and trypanosomiases of Indian livestock. Trypanosomes and trypanosomiases of Indian livestock: ix + 137pp

Trypanosomes of small mammals in southern Ontario. Canadian Journal of Zoology, 584: 567-571

Trypanosomiasis. Africa Health 1: 13-15

Trypanosomiasis Seminar (19th) organized by the Trypanosomiasis Advisory Panel of the Ministry of Overseas Development, 14-15 September, 1978, Edinburgh, UK. Transactions of the Royal Society of Tropical Medicine and Hygiene 73(2): 125-139

Trypanosomiasis control and land use in Africa. Outlook on Agriculture 10(3): 123-129

Trypanosomiasis due to Trypanosoma evansi (Steel, 1885) Balbiani, 1888. A review of recent research. Tropical Animal Health and Production 12(1): 35-47

Trypanosomiasis in Zimbabwe Rhodesia. Rhodesian Veterinary Journal 10(3): 54-63

Trypanosomiasis in cattle in Upper Volta, epizootiological studies and contribution to the problem of trypanotolerance. I. Study of the incidence of trypanosomiasis and the application of trypanocidal medication. Berliner und Munchener Tierarztliche Wochenschrift 93(20): 400-402

Trypanosomiasis in sheep - case report. Bulletin of Animal Health and Production in Africa 28(1): 7-9

Trypanosomiasis in tigers and leopards in Darjeeling. Indian Journal of Parasitology 3(1): 61-62

Trypanosomiasis leads to extensive proliferation of B, T and null cells in spleen and bone marrow. Clinical and Experimental Immunology 34(3): 359-363

Trypanosomiasis of game animals. Pathogenicity of trypanosomes Proceedings of a workshop held at Nairobi, Kenya, 20-23 November, 1978: 87-88

Trypanosomiasis presenting with trypanids and complicated by myopericarditis. La Nouvelle Presse Medicale 8(19): 1579-1581

Trypanostatic drug action: its relation to relapse following chemotherapy. ChemoTherapy 26(3): 218-223

Trypanotolerance - a review. World Animal Review (31): 2-12

Trypanotolerance in breeds of sheep and goats with an experimental infection of Trypanosoma congolense. Veterinary Parasitology, 52-3: 97-107

Trypanotolerant livestock in West and Central Africa. Volume 1. General study. Trypanotolerant livestock in West and Central Africa Volume 1 General study: 147

Trypanotolerant livestock in West and Central Africa. Volume 1. General study. Volume 2. Country studies. Trypanotolerant livestock in West and Central Africa Volume 1 General study Volume 2 Country studies: 148 + 303

Trypanotolerant livestock in West and Central Africa. Volume 2. Country studies. Trypanotolerant livestock in West and Central Africa Volume 2 Country studies: v + 303

Trypetidae and Sciomyzidae (Diptera) of the Pyrenees (Province of Huesca). Publicaciones del Centro Pirenaico de Biologia Experimentalrecd 1979; 8: 99-101

Trypodendron signatum (F.) (Col., Scolytidae) attacking Acacia in Cornwall. Entomologist' s Monthly Magazine 1980; 115(1376/1379): 28

Trypsin and lactoferrin levels in pure pancreatic juice in patients with pancreatic disease. Gut 20(11): 983-986

Trypsin inhibitor activity of culinary and fodder peas recommended in the USSR. Sib vestn s kh nauki (4): 44-47, 126

Trypsin inhibitor contents of lupin seeds and other grain legumes. New Zealand Journal of Agricultural Research 22(1): 41-42

Trypsin inhibitor of Solanum tuberosum: extraction, stability and change during storage. Botanical Bulletin of Academia Sinica 18(2): 109-115

Trypsin inhibitors activity and protein content in seeds of lentil and species of Lathyrus. Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Nauchno issledovatel' skogo Instituta Rastenievodstva imeni NI Vavilova (73): 29-34

Trypsin inhibitors in pea seeds (Pisum sativum L.). Biol osnovy i ratsional' n ispol' z pochv i rastitel' n resursov Bashkirii: 83-84

Trypsin inhibitors in round-seeded pea varieties. Bul Akad Stiince RSSMold, Ser biol i khim n (1): 26-30

Trypsin inhibitors of fababeans. Partial purification and some properties. Canadian Institute of Food Science and Technology Journal 12(3): 135-139

Tryptamines in the tomato cultivar Pyriforme. Radovi Poljoprivrednog Fakulteta Univerziteta u Sarajevu 27: 62-63

Tryptic and protease activities in the normal and hymenolepis diminuta-infected rat small intestine. Journal of Parasitology 64(3): 562-564

Tryptophan and threonine requirements of fingerling channel catfish. Journal of Nutrition 108(10): 1595-1599

Tryptophan as an antiepileptic agent. Klinicheskaya Meditsina 58(1): 91-96

Tryptophan content in different forms of winter durum wheat. Bul Akad Stiince RSS Mold, Ser Biol i khim n (3): 28-30

Tryptophan content of whole carcass and some organs of broilers depending on different feed proteins. Archiv fur Geflugelkunde 42(3): 88-93

Tryptophan deficiency in pigs: changes in food intake and intake and plasma levels of glucose, amino acids, insulin and growth hormone. Hormone and Metabolic Research 12(7): 304-309

Tryptophan requirement for reproduction in swine. Journal of Animal Science 48(3): 559-569

Tryptophan residues in the interaction of black-eyed pea trypsin and chymotrypsin inhibitor and proteinases. Studies using labelling with 2-methoxy-S-nitrobenzyl group. Anais da Academia Brasileira de Ciencias 51(2): 349-355

Tsetse control viewed in relation to development of cattle rearing and conservation of the native fauna. Bulletin de l' Academie Veterinaire de France 51(2): 217-222

Tsetse density and behaviour as factors in the transmission of trypanosomes. Transactions of the Royal Society of Tropical Medicine and Hygiene 73: 131-133

Tsetse feeding patterns and the transmission of trypanosomes. Transactions of the Royal Society of Tropical Medicine and Hygiene 73: 130-131

Tsetse flies in Nigeria. Tsetse flies in Nigeria (3rd edition): ix + 340

Tsetse fly feeding sites (Diptera: Glossinidae). Experientia 35(5): 607-609

Tsetse fly in Africa - researchers declare war on this pest. World Farming 19(8): 16 . . . 39

Tsetse fly reactions to light and humidity gradients. Experientia 35(2): 194-196

Tsetse fly tissue culture and its application to the propagation of African trypanosomes in vitro. Practical tissue culture applications Proc Conf Internat Lab Res Anim Dis, Nairobi, Kenya, August 24-29-1978: 373-386

Tsetse movement in wind fields. Possible epidemiological and entomological implications for trypanosomiasis and its control. International Atomic Energy Agency; Food and Agriculture Organization: Isotope and radiation research on animal diseases and their vectors Proceedings of the International Symposium on the Use of Isotopes for Research and Control of Vectors of Animal Diseases, Host Pathogen Relationships and the Environmental Impact of Control Procedures, jointly organized by the International Atomic Energy Agency and the Food and Agriculture Organization of the United Nations, and held in Vienna, 7-11 May

Tsetse movement in wind fields: possible epidemiological and entomological implications for trypanosomiasis and its control. Acta Tropica 36(1): 53-65

Tsetse population dynamics and distribution: a new analytical approach. Journal of Animal Ecology, 483: 825-849

Tsetse, trypanosomiasis investigation and control in Ethiopia 1975-1976. International Scientific Council for Trypanosomiasis Research and Control: International Scientific Council for Trypanosomiasis Research and Control Fifteenth meeting, Banjul, The Gambia, 1977: 155-160

Tube drainage in stratified soil above an aquifer. Journal of the Irrigation and Drainage Division, American Society of Civil Engineers 104(IR2): 209-227

Tuber composition in yellow nutsedge (Cyperus esculentus (L.)) variants. Weed Research 18(6): 373-377

Tuber condition - effect on harvest damage. American Potato Journal 56(10): 483

Tuber dormancy and response of yellow nutsedge biotypes to photoperiod and atrazine. Proceedings of the Northeastern Weed Science Society (Volume 32): 60

Tuber formation and protein content in some wild species of cassava (mandioca) native of Central Brazil. Tuber formation and protein content in some wild species of cassava mandioca native of Central Brazil: 5

Tuber initiation and yield development in Tuberosum, Andigena and Tuberosum-Andigena hybrid potatoes. American Potato Journal 54(10): 508

Tuber morphology in the programme of synthesis of initial material for the breeding of culinary potatoes. Biuletyn Instytutu Ziemniaka (20): 7-25

Tuber number in potato seedlings and their tuber progeny. Probl selektsii i semenovod polev kul' tur v Sibiri: 37-41

Tuber protein fractions and their amino acid composition from Phureja haploid Tuberosum hybrids and Red Pontiac. American Potato Journal 52(9): 288

Tuber quality. The potato crop: the scientific basis for improvement: 504-544

Tuber yield and nutrient uptake by potato cv. Lyubimets under different nutrition conditions. Nauchnye Trudy, Nauchno issledovatel' skii Institut Kartofel' nogo Khozyaistva (29): 40-43

Tuber yield and quality of potato cultivars of different maturity in relation to fertilizers applied to derno-podzolic soils in forest zone of the Ukraine. Visnik Sil' s' kogospodars' koi Nauki (3): 37-39

Tuber yield and quality of potatoes in relation to tillage systems for derno-podzolic sandy loam soil. Kartoplyarstvo, Res ikans' kii Mizhvidomchii Tematichnii Naukovii Zbirnik (10): 84-88, 111

Tuber-borne infection of Solanum tuberosum 'Superior' by Colletotrichum coccodes. Plant Disease Reporter 62(8): 682-687

Tuberculin and tuberculin-testing. Recent changes to regulations (in France). Bulletin des Groupements Techniques Veterinaires 4B(130): 1-18

Tuberculin provocation of leukergy in sheep. Bulletin of the Veterinary Institute in Pulawy 23(1/2): 5-8

Tuberculin reactions in cattle with haemoblastoses (bovine leukosis). Trudy Vsesoyuznogo Instituta Eksperimental' noi Veterinarii 50: 59-62

Tuberculin reactions in young cattle infected artificially with saprophytic acid-fast bacilli. Medycyna Weterynaryjna 36(4): 204-207

Tuberculin titration (in guinea-pigs), and the heterogeneity of antigens that participate in the tuberculin test. Recueil de Medecine Veterinaire 156(2): 133-136

Tuberculina and the life cycle of Uromyces koae. Mycologia 71(4): 848-852

Tuberculosis and mycobacteriosis of cattle in Santander province, Spain. Revista de Sanidad e Higiene Publica, Spain 51(9/10): 1009-1049

Tuberculosis control in Friesland Province. 59e jaarverslag: 13-15

Tuberculosis in cats. A report of two cases. Journal of Small Animal Practice 21(4): 247-253

Tuberculosis in farm animals. Tuberkulez sel' skokhozyaistvennykh zhivotnykh (2nd edition): 238

Tuberculosis in marine tropical fishes in an aquarium. Journal of Wildlife Diseases 16(2): 161-168

Tuberculous lesions in slaughter pigs. Vlaams Diergeneeskundig Tijdschrift 48(4): 349-365

Tuberization in potato plants as affected by applications of nitrogen to the roots and leaves. Potato Research 22(1): 49-58

Tuberous begonias for Mother's Day. German Federal Re ic, Fachhochschule Weihenstephan: Annual report for 1977 of the Technical University Weihenstephan: Jahresbericht 1977: 71-76

Tuberous begonias: origin and development. Tuberous begonias: origin and development: 268

Tuberous-rooted begonia: effect of various rates of simazine on tuber formation and the subsequent shoot and flower formation of the planted tubers. Himme, M van; Stryckers, J; Bulcke, R : Review of results obtained in the cropping years 1975-1976-1977 by the Centrum voor Onkruidonderzoek: Bespreking van de resultaten bereikt door het Centrum voor Onkruidonderzoek tijdens de proefjaren 1975-1976-1977: 109-110

Tubers from leaf-cuttings: a tool for potato seed certification and breeding program. American Potato Journal 53(11): 397

Tubers: composition and use in bread making. Dissertation Abstracts International, B 38(4): 1480

Tubular structures in grapevine tissue after infection with grapevine fanleaf virus. Archiv fur Phytopathologie und Pflanzenschutz 15(6): 373-376

Tubule length and Leydig cell volume in the normal bull testis. Veterinary Record 104(19): 431-433

Tubulin characterization in embryos of Ascaris suum. Journal of Nematology 11(4): 298

Tucson's tools for demand management. Hydrology and water resources in Arizona and the Southwest Proceedings of the 1978 meetings of the Arizona Section, American Water Resources Association, and the Hydrology Section, Arizona Academy of Science, Flagstaff, Arizona, April 14-15, 1978: 9-15

Tuhti SH 1100 D forage harvester (A/S Gyro, Denmark). Valtion Maatalouskoneiden Tutkimuslaitos, 00001 Helsinki 100, Finland: Test report: Vakola (975, group 101): 6

Tularemia in metropolitan New York. New York State Journal of Medicine 78(13): 2093-2094

Tulip mosaic virus in tulips (1). Bloembollencultuur 89(36): 954-955

Tulip mosaic virus in tulips (3): symptoms on the flowers. Bloembollencultuur 89(39): 1043-1044

Tulip production as affected by chlormequat chloride (CCC) treatments. Annals of Agricultural Science, Moshtohor 12: 243-249

Tulip-poplar hardiness trials in southern Ontario. Proceedings of the 26th Northeastern Forest Tree Improvement Conference, July 25-26, 1978 Contributed papers: 184-202

Tulipa praecox Ten. - a weed of the vineyards of the island of Korcula. Fragmenta Herbologica Jugoslavica 8(126-135): 27-30

Tulips. Denmark, Statens Plantepatologiske Forsoeg: Plant diseases and pests in Denmark, 1977: 69

Tulips. UK, Kirton Experimental Horticulture Station: Fifteenth annual report 1978: 95

Tulips in the steppe part of the Crimea. Trudy Gosudarstvennogo Nikitskogo Botanicheskogo Sada 72: 123-131

Tumor and tumor-like lesions of perilimbal conjunctiva in laboratory dogs. Journal of the American Veterinary Medical Association 173(9): 1185-1190

Tumor induction by Agrobacterium tumefaciens prevented in Vigna sinensis seedlings systemically infected by ribonucleic acid viruses. Infection and Immunity 23(2): 298-304

Tumor specificity of acute avian leukemia viruses reflected by their transformation target cell specificity in vitro. Medical Microbiology and Immunology 164(1/3): 139-153

Tumor-associated antigen and cell surface marker in cells of bovine lymphosarcoma. Annales de Recherches Veterinaires. Annals of Veterinary Research 9(4): 825-830

Tumor-host responses to various nutritional feeding procedures in rats. Journal of Nutrition 109(4): 671-684

Tumor-inducing (Ti) plasmids of Agrobacterium share extensive regions of DNA homology. Journal of Bacteriology 136(3): 1178-1183

Tumorous canker of some forest trees. Lesnictvi 23(1): 23-32

Tumors. Pathology of laboratory animals, volume II: 1051-1283

Tumour-like formation of parvoviral origin in Sibine fusca (Lep.: Limacodidae). Entomophaga 24(3): 259-271

Tumours and microbial diseases of marine fishes in Alaskan waters. Journal of Fish Diseases 2(2): 111-130

Tumours found in various fish species in Norway. Norsk Veterinaertidsskrift 91(2): 83-88

Tumours of begonia and some other ornamentals, induced by Corynebacterium fascians. Netherlands Journal of Plant Pathology 85(3): 87-98

Tungro propagation. International Rice Research Newsletter 4(5): 8-9

Tuning up the herbicide programme for onions. Grower 91(16): 16, 19, 21

Tunisia Shelter Sector Assessment. Tunisia Shelter Sector Assessment: 141

Tunisia: apiculture for rural development. 1978 Training for agriculture and rural development: 65-69

Tunisia: food and agricultural industries. Economiste Arabe 21(232): 21-27

Tunisian farmers faced with the need to intensify. Diversity of production systems and farmers' behaviour in the Borj-el-Amri cereal producing region. Economie Rurale (135): 28-37

Tunisian preSaharan Project: 1. ecological impact of cultural change. Proceedings of the First International Rangeland Congress, Denver, Colorado, USA, August 14-18, 1978: 67-70

Tunnel element system for the construction of cubicle houses. Landtechnik 33(9): 394-397

Tunnelling in soil by earthworms. Soil Biology and Biochemistry, 105: 447-449

Turbocharging to reduce tractor power loss at high altitudes. Agricultural Engineer 34(4): 109-110

Turbulent transfer of water vapor over paddy fields. Berichte des Ohara Instituts fuer Landwirtschaftliche Biologie Okayama Universitaet 18(1): 1-30

Turcona and Pazza, two interesting plum cultivars. Annali della Facolta di Scienze Agraria della Universita degli Studi di Napoli, Portici 12(2): 274-280

Turf. Agronomy (20): 293-306

Turf Manual. Tasmanian Department of Agriculture Bulletin (53): 46

Turf irrigation - biological necessity and technical possibility. Rasen Grunflachen Begrunungen 10(1): 12-17

Turfgrass cultivars and cultural practices influencing fungal spore populations of turfgrass plant debris. Texas turfgrass research 1977-78: 17-19

Turfgrass renovation using glyphosate. Abstracts, 1977 Meeting of the Weed Science Society of America: 50-51

Turfgrasses for the 1980's. Proceedings of the Florida State Horticultural Society 1978; 90: 111-114

Turkey (summary only available). Problems of the agricultural development of less favoured areas in Europe Proceedings of a symposium of the United Nations Economic Commission for Europe and Food and Agriculture Organization Geneva, Switzerland, 22-26 May 1978: 227-228

Turkey Bay off-road vehicle area at land between the lakes. Turkey Bay off road vehicle area at land between the lakes: 28

Turkey chicken fattening: comparing the results of different technological systems. Agricultura Tropica et Subtropica (10): 191-206

Turkey feed. British Patent: (1 569 522)

Turkey feeding regimes with different ages of introduction of a choice of foods. Animal Feed Science & Technology 4(2): 125-132

Turkey herpesvirus and Marek's disease virus. A comparative appraisal. Comparative Immunology, Microbiology and Infectious Diseases 2(2/3): 335-358

Turkey pox. Veterinary Record 103(18): 404-404

Turkey's tourism policies: an evaluation of the 1963-1977 period and approach for the future. In: International Tourism Congress, Marmaris, Turkey, October 2-6, 1978. Journal of the School of Business Administration, Mugala, Turkey: 3(1)

Turkish viticultural and vinicultural economy. Bulletin de l' OIV 52(577): 181-202

Turn right at Land's End. Turn right at Land' s End: 233

Turning away from the 'clean forest' principle: a phytopathological risk?. Forstwissenschaftliches Centralblatt 98(6): 309-316

Turning performance of a vehicle with articulated steering on sloping land. Bulletin of the Shikoku Agricultural Experiment Station (35): 97-107

Turning press for small and medium cheese plants. Schweizerische Milchzeitung 105(58): 395

Turnip. Netherlands, Rijksinstituut voor het Rassenonderzoek van Cultuurgewassen: 53rd descriptive list of varieties of field crops: 53e beschrijvende rassenlijst voor landbouwgewassen: 336

Turnip breeding. UK, Scottish Plant Breeding Station: Report April 1978 to March 1979 and the report to the fifty eighth annual general meeting of the Scottish Society for Research in Plant Breeding: 42-43

Turnip crinkle virus survey in swedes. Fifty eighth Annual Report of the Scottish Plant Breeding Station, 1978-79: 40-41

Turnip green, cucumber, snapbean and southern pea response to pesticides in intensive-cropping sequences. Journal of Agricultural and Food Chemistry 27(4): 900-905

Turnip mosaic virus isolated from Iris. Nogaku Kenkyu 57(1): 1-16

Turnip rape in rotation. Revue Suisse d' Agriculture 10(6): 177-180

Turnips, the Seventh Day Adventist principle, and management bias. Food Research Institute Studies 16(3): 141-157

Turnips. An old crop is modern once again. Gartner Tidende (13): 212-213

Turnkey - what does it mean?. Nordeuropaeisk Mejeri Tidsskrift 44(4): 96-100

Turnover of carbohydrates in relation to growth in apple trees. I. Seasonal variation of growth and carbohydrate reserves. Annals of Botany 44(2): 175-183

Turnover of carbohydrates in relation to growth in apple trees. II. Distribution of 14C assimilates labelled in autumn, spring and summer. Annals of Botany 44(2): 185-195

Turnover of human lactoferrin in the rabbit. Scandinavian Journal of Haematology 23(4): 303-312

Turnover of liver glycogen in the rat foetus. Biochemical Journal 176(3): 785-789

Turnover of locust haemolymph diglycerides during flight and rest. Insect Biochemistry, 85: 369-373

Turnover of microbial biomass, plant residues and soil humic constituents under field conditions. Soil Organic Matter Studies Proceedings of a symposium organized by IAEA, FAO and Agrochimica Braunschweig, September 1976 Vol I: 149-157

Turnover of rat liver malic enzyme during induction by protein deprivation. Biochimica et Biophysica Acta 520(2): 452-459

Turnover of sodium and water by free-living rabbits, Oryctolagus cuniculus. Australian Wildlife Research, 51: 93-99

Turnover studies with radioiodinated albumin in uremic patients. Acta Medica Scandinavica 204(1/2): 129-130

Turnover tax on vineyards. A choice between blanket rate income tax or opting for turnover tax. Weinwirtschaft 115(39): 1209-1211

Turpentine and tall oil analyses of 8% paraquat-treated Virginia, loblolly and short-leaf pines in the Tennessee valley. Proceedings, Annual Meeting, Lightwood Research Coordinating Council, Jan 20-21, 1976, Jacksonville, Florida: 77-80

Turtle biostratigraphy of the San Juan Basin, New Mexico. Geosciences Daze, Student Presentations in the Geosciences, March 5-7, 1980, Tucson, Arizona, 8th Annual: p. 20

Turtle-associated salmonellosis in the United States. Effect of Public Health Action, 1970 to 1976. JAMA 243(12): 1247-1249

Tuvalu development plan, 1978-1980. Tuvalu development plan, 1978-1980: 156

Tuxen's coenological gardens. Phytocoenologia 6: 15-20

Twelfth Annual Meeting, 21-24 Aug. 1979. Biology of Reproduction 20(Suppl. 1): v + 140

Twelfth Annual Report of the Instituto de Investigaciones Agropecuarias 1975-1976. Duodecima Memoria Anual del Instituto de Investigaciones Agropecuarias 1975-1976: 106

Twelfth annual report 1975. Twelfth annual report 1975: 45

Twelfth annual report of the Institute of Agricultural Research, 1975-1976. Duodecima memoria anual del Instituto de Investigaciones Agropecuarias 1975-1976: 106

Twelfth annual report, year ended June 30, 1978. Twelfth annual report, year ended June 30, 1978: ; 146

Twelfth meeting Midwestern Section of the American Society of Animal Science, June 14-15, 1979, St. Louis, Missouri. Journal of Animal Science 49(Supplement 1): 77-127

Twelfth meeting of the French Phytopathological Society (Paris, 2 December, 1976). 1. Genetics of plant parasitism. Annales de Phytopathologie 10(1): 113-121

Twelve cultivation methods for petunia production. Deutscher Gartenbau 32(3): 80-83

Twelve production trials for raising Pelargonium zonale. Deutscher Gartenbau 33(30): 1250-1256

Twelve years of district yield trials of new japonica rice varieties in Taiwan. 1. Analysis, evaluation and recommendations. Botanical Bulletin of Academia Sinica 19(2): 145-170

Twelve-year acorn yield in Southern Appalachian oaks. USDA Forest Service Research Note, Southeastern Forest Experiment Station (SE-244): 8

Twentieth Annual Report 1978. Twentieth Annual Report 1978: 82

Twentieth Seminar on trypanosomiasis organized by the Trypanosomiasis Advisory Panel of the Overseas Development Administration and held at the University of Bristol and the Tsetse Research Laboratory, Langford on 27 and 28 September, 1979. Transactions of the Royal Society of Tropical Medicine and Hygiene 74(2): 267-282

Twentieth annual review 1980. Twentieth annual review 1980: 39

Twentieth century rural societies. Les societes rurales du XXe siecle: 327

Twentieth-century semi-arid climates and climatic fluctuations in Texas and northeastern Mexico. Journal of Arid Environments 1(4): 313-325

Twenty five years of agro-economic research centre 1954-79. Twenty five years of agro economic research centre 1954-79: ; 48

Twenty years of gooseberries. Fruitteelt 70(21): 692-693

Twenty years of crop insurance - the Crop Insurance Act. Market Commentary, Grains and Oilseeds (March): 49-53

Twenty years of forest management and development in the Lowenburg estate of the Christoph Merian Foundation, Basle, Switzerland. Schweizerische Zeitschrift fur Forstwesen 129(8): 657-682

Twenty years of research in beef cattle breeding in France (1956-1976). Annales de Genetique et de Selection Animale 10(2): 275-307

Twenty years' development of broiler industry in Japan. World' s Poultry Science Journal 35(1): 27-31

Twenty-fifth annual report and statement of accounts for year ended 31 August, 1978. Twenty fifth annual report and statement of accounts for year ended 31 August, 1978: 55

Twenty-fifth progress report of the cooperative forest tree improvement program. Circular, Texas Forest Service (231): 19

Twenty-first list of Ayrshire and Friesian progeny tested sires. Report, Milk Recording Services Department, Scottish Milk Marketing Board (43): 7

Twenty-five years of artificial insemination of cattle and other livestock in Serbia. Veterinaria, Yugoslavia 26(2-3): 365-373

Twenty-five years of conservative treatment of traumatic peritonitis. Schweizer Archiv fur Tierheilkunde 122(3): 169-173

Twenty-five years of phosphate and potassium fertilization of a crop rotation. Fertilizer Research 1(1): 29-36

Twenty-five years of selection in a dairy herd in the humid tropics. Memoria, Asociacion Latinoamericana de Produccion Animal 13: 149

Twenty-five years of snow surveys conducted by Agua y Energia Electrica in the Argentine Andes. Water development and management: proceedings of the United Nations Water Conference, Mar del Plata, Argentina, March 1977 Water Development, Supply and Management Series; Volume 1 (Part 4, E/CONF. 70/ABSTRACT 82): 1989

Twenty-four hour gastric acidity after vagotomy. Gut 19(7): 664-668

Twenty-four hour plasma profiles of luteinizing hormone and testosterone in pubertal and post-pubertal boars. Philippine Journal of Veterinary Medicine 17(1/2): 39-46

Twenty-four hour sleep-wake pattern of plasma LH in patients with anorexia nervosa. Acta Endocrinologica 92(2): 193-204

Twenty-four hours' water consumption and yield of root, fodder and wheat crops under irrigation. Zeszyty Problemowe Postepow Nauk Rolniczych (181): 481-489

Twenty-four-hour patterns in serum prolactin and cortisol after partial and complete isolation of the hypothalamic-pituitary unit in rhesus monkeys. Endocrinology 105(6): 1361-1368

Twenty-four-hour somatostatin infusions in normals, juvenile diabetics, and maturity-onset diabetics. Metabolism 27(Suppl. 1): 1427-1431

Twenty-fourth annual report and accounts for the year ended 31 March 1979. Twenty fourth annual report and accounts for the year ended 31 March 1979: 33

Twenty-fourth annual report on artificial insemination in Canada, 1978. Twenty fourth annual report on artificial insemination in Canada, 1978: 27 + 27

Twenty-sixth annual report and statement of accounts for year ended 31 August, 1979. Twenty sixth annual report and statement of accounts for year ended 31 August, 1979:

Twenty-sixth annual report for the year ended September 30th 1978. Twenty sixth annual report for the year ended September 30th-1978: ; 44

Twig and bark yields of Abies sibirica in the southern taiga of the Middle Urals. Rastitel' nye Resursy 15(2): 207-210

Twig blight of Douglas-fir: a new disease caused by Dothiorella dothidea. Plant Disease formerly Plant Disease Reporter 1979; 64(1): 47-50

Twin grain development in barley. Brauwelt 119(20): 682-687

Twin induction studies - egg transfer. Irish Re ic, Agricultural Institute, Dublin: Animal production Report from Dunsinea, Moorepark and Western Research Centres Research report 1978: 181

Twin induction studies - superovulation. Irish Re ic, Agricultural Institute, Dublin: Animal production Report from Dunsinea, Moorepark and Western Research Centres Research report 1978: 181-182

Twin-bearing capacity of the uterus in heifers and cows. Deutsche Tierarztliche Wochenschrift 86(12): 470-473

Twin-stem abnormality disease of soybean seedlings caused by Sclerotium sp. Plant Disease formerly Plant Disease Reporter 64(2): 176-178

Twinning by egg transfer in the beef heifer - effect of temperature control measures. Irish Re ic, University College, Dublin: Faculty of General Agriculture Research report 1976-77: ; 73

Twins in lactating Friesian cattle by non-surgical egg transfer. Irish Re ic, University College, Dublin: Faculty of General Agriculture Research report 1976-77: ; 74

Twisted winged insects (Strepsiptera). Facherflugler Strepsiptera: 166

Two Actinobacillus species isolated from laboratory rodents. Laboratory Animals 14(1): 15-16

Two Dendrobium species. Orchid Review 86(1020): 180-183

Two Finnish wood procurement enterprises. Skogen 64(14): 596-598

Two Gynura species as pot plants. Deutscher Gartenbau 33(10): 411

Two Plasmodiophora brassicae race 2 - resistant male sterile plants. Eucarpia ' Cruciferae 1979' conference, 1, 2, 3 October 1979, Wageningen: ; 76-79

Two Plasmodium knowlesi-specific antigens on the surface of schizont-infected Rhesus monkey erythrocytes induce antibody production in immune hosts. Journal of Experimental Medicine 150(1): 86-99

Two abnormalities of glucose-induced insulin secretion: dose-response characteristics and insulin sensitivity. Acta Endocrinologica 92(1): 148-165

Two activity peaks in the circadian rhythm of the cockroach Leucophaea maderae. Journal of Interdisciplinary Cycle Researchrecd 1979; 8(3-4): 378-383

Two additional species of Catenaria (Chytridiomycetes, Blastocladiales) parasitic in midge eggs. Mycologia, 702: 461-467

Two agricultural training projects in Bolivia. Informes, Cinterfor SNPP (79): 19-30

Two atypical lesions from white suckers Catostomus commersoni Lacepede infected by caryophyllid tapeworms. Journal of Fish Diseases 3(2): 167-172

Two autopsy cases of chromomycosis. Japanese Journal of Medical Mycology 19(2): 141-148

Two bacterial diseases of cowpea in East Africa. Plant Disease Reporter 63(4): 304-308

Two berry fruit virus diseases newly recorded in New Zealand. New Zealand Journal of Agricultural Research 21(3): 543-547

Two camallanid nematodes from Red Sea fishes including Procamallanus elatensis sp. nov. from siganids. Journal of Natural History, 131: 35-40

Two cases of acute or cerebral malaria with atypical onset. Medecine Tropicale 38(3): 327-329

Two cases of amebic liver abscess. Yokohama Medical Bulletin 29(1/4): 39-51

Two cases of feline blastomycosis. Journal of the American Animal Hospital Association 15(2): 217-220

Two cases of human infections with Bacillus anthracis as a result of anthrax in swine. Medycyna Weterynaryjna 35(2): 113-115

Two cases of phorid (Diptera: Phoridae) myiasis in Texas. Journal of Medical Entomology 15(2): 122-123

Two cases of rabies in domestic rabbits. Monatshefte fur Veterinarmedizin 33(14): 550-551

Two cases of respiratory disease with grain weevil (Sitophilus granarius) precipitins. Revue Francaise d' Allergologie et d' Immunologie Clinique 18(1): 1-4

Two circadian eclosion times in Chironomus thummi (Diptera), alternately selected with different temperatures. Oecologia (Berlin): 403: 311-323

Two colonial morphological forms of Mycoplasma canis. Veterinary Record 104(26): 611-612

Two comments on the use of remote sensing in soil mapping. Introduction to the discussion. 1er Colloque: Pedologie et Teledetection Rome, 29 August 9 September 1977, organized by International Society of Soil Science, Commission V: 213-220

Two computer programs for simulating genetics in plants. Journal of Heredity 70(4): 277-279

Two computer programs used in the analysis of rectangular and circular charts from continuously recording weather instruments. Search, Agriculture 9(1): 11

Two cycles of selection in lucerne to increase resistance to anthracnose (Colletotrichum trifolii). Canadian Journal of Plant Pathology 1(1): 59-60

Two different fungal groups in 55-year-old Scotch pines on a groundwater-influenced sandy site. Angewandte Botanik 53(5/6): 255-260

Two different phases in pathogenicity of the Alternaria pathogen causing black spot disease of Japanese pear. Journal of the Faculty of Agriculture, Tottori University 13: 1-10

Two different reactions of Rathu Heenati to the brown planthopper in Indonesia. International Rice Research Newsletter 4(3): 8

Two dimensional thin-layer chromatography of polar lipids. Italian Journal of Biochemistry 27(1): 11-18

Two dissection knives for the morphologist, histologist, and systematist, with suggestions for their use. Entomological News, 904: 191-196

Two electivity indices for feeding with special reference to zooplankton grazing. Journal of the Fisheries Research Board of Canada 36(4): 362-365

Two entomopoxvirus strains isolated from the spruce budworm, Choristoneura fumiferana (Clem.). Bi monthly Research Notes 36(1): 1

Two evaluation studies. Newsletter, Project Planning Centre for Developing Countries, University of Bradford (11): 5-7

Two experimental herbicides for oak control. Research Highlights 1978 Noxious Brush and Weed Control; Range and Wildlife Management (Volume 9): 35-36

Two experiments in integrated tourism in Casamance, Senegal. Agecop Liaison (42): 34-38

Two exploratory exercises in linear programming incorporating risk, as applied to farms. Dos exploraciones sobre programacion lineal con riesgo en empresas agropecuarias: 50

Two factors affecting parasitism by Romanomermis culicivorax in mosquito larvae. Japanese Journal of Sanitary Zoology 30(2): 200-202

Two factors associated with the maintenance of ciliate protozoal concentrations in the rumen. Journal of the Society of Fermentation Technology Hakkokogaku Kaishi 56(6): 708-711

Two filariae of the genus Eufilaria in the blackbird; development in Culicoides nubeculosus. Annales de Parasitologie Humaine et Comparee 55(5): 583-590

Two flexuous-rod viruses in Dioscorea floribunda: symptoms, identification, and ultrastructure. Phytopathology 68(8): 1137-1146

Two forms of NADP-dependent malic enzyme in expanding maize leaves. Planta 144(3): 283-289

Two forms of O-methyltransferase in tobacco cell suspension culture. Phytochemistry 18(7): 1131-1136

Two forms of application of N, P and K to irrigated rice on a vertisol. Agronomia Tropical 26(5): 383-391

Two forms of bacteriolytic endo-N-acetylmuramidase in Acanthamoeba castellanii. Acta Biochimica Polonica 25(3): 229-238

Two forms of coccidiosis in the rabbit. Informatore Zootecnico 25(15/16): 35

Two forms of encephalitis in opportunistic toxoplasmosis. Archives of Pathology & Laboratory Medicine 103(13): 693-696

Two forms of nitrogenase from the photosynthetic bacterium Rhodospirillum rubrum. Journal of Bacteriology 137(2): 779-789

Two formulations of Sevin applied by airplane for activity against the Mexican bean beetle on soybeans. Proceedings of the North Central Branch of the Entomological Society of America 1979; 33: 37

Two fraternal cases of Trichophyton verrucosum infection (kerion and tinea circinata) in Goto Island, Nagasaki, Japan. Japanese Journal of Medical Mycology 19(4): 292-297

Two fungi lethal to frog eggs in Central America. Copeia (4): 650-655

Two glycoflavanones from the roots of Cleome viscosa. Indian Journal of Chemistry, B 17(3): 300-302

Two grasses as common hosts for all species of Ustilago parasitic on wheat, barley, and oats. Canadian Journal of Botany 56(21): 2712-2716

Two haematophagous species of Clerada (Heteroptera: Lygaeidae) inhabiting the nest of the ringtail possum (Pseudocheirus peregrinus). Journal of the Australian Entomological Society, 171: 1-4

Two hills of the same land: truth behind the Mindanao problem. Two hills of the same land: truth behind the Mindanao problem: 80

Two important disorders of oil palm in Latin America. PANS 25(3): 270-274

Two important fungal seed-borne diseases of barley in New Zealand: net blotch caused by Drechslera teres (Sacc.) Shoemaker and leaf stripe caused by Drechslera graminea (Rabenh. ex Schlecht.) Shoemaker. New Zealand Journal of Agricultural Research 21(4): 697-701

Two incomplete or semi-dominant mutants of barley. Barley Genetics Newsletter 9: 23-24

Two indices to quantify latex-flow characteristics in Hevea brasiliensis (HB & K) Muell.-Arg. Indian Journal of Agricultural Sciences 48(9): 521-524

Two indirect, photometric methods of estimating sperm concentration in boar semen. Een onderzoek naar twee indirecte, fotometrische methoden voor de bepaling van de concentratie van spermatozoa in beresperma: 15

Two insect pests increase in Ohio strawberry fields. Ohio Report on Research and Development 64(2): 24-26

Two intersex dogs with mosaicism. Journal of Reproduction and Fertility 56(1): 239-242

Two kinds of helminths migrated to uterus of cow and hen egg with description of three kinds of rare parasitic helminths. Korean Journal of Parasitology 16(1): 61

Two light sources differentially affected ferric iron reduction and growth of cotton. Plant Physiology 63(4): 692-695

Two lipoxygenase isoenzymes and an activator in wheat germ. Phytochemistry 18(3): 389-393

Two little-used characters in the mosquito wing (Diptera, Culicidae). Mosquito Systematics, 112: 127-129

Two loci selectively expressed on functionally different T cells. Ir genes and Ia antigens: 147-156

Two locus models of selection and mutation within and among full-sib lines. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 54(3): 133-139

Two major idiotypes in mouse anti-(4-hydroxy-3-nitro-phenyl)acetyl (NP) antibodies are controlled by "allelic" genes. European Journal of Immunology 10(2): 132-139

Two mealybugs (Homoptera: Pseudococcidae) new to British Columbia. Canadian Entomologist, 1108: 895

Two methods of machine milking. USSR, Nauchnyi Sovet po Fiziologii i Biokhimii Sel' skokhozyaistvennykh Zhivotnykh; USSR, Golovnoe Spetsializirovannoe Konstruktorskoe Byuro po Kompleksu Mashin dlya Ferm Krupnogo Rogatogo Skota; USSR, Vsesoyuznyi Nauchno Issledovatel' skii Institut Fiziologii, Biokhimii i Pitaniya Sel' skokhozyaistvennykh Zhivotnykh: 5th All Union Symposium on Machine Milking of Farm Animals, Riga, 17-20 April 1979 Part II: V Vsesoyuznyi Simpozium po Mashinnomy Doeniyu Sel' skokhozyaistvennykh Zhivotnykh,

Two methods of measuring water uptake in trees. I. Varying the amount of available water. II. Under continuous irrigation. Allgemeine Forst und Jagdzeitung 150(5): 93-99

Two methods of measuring water uptake in trees. III. Critical analysis of the methods employed. Allgemeine Forst und Jagdzeitung 150(9): 180-182

Two methods of restricting feed for slaughter pigs. Veterinaria Mexico 10(1): 31-35

Two methods of utilizing surplus colostrum. Prace i Materialy Zootechniczne (No 18): 47-59

Two methods to introduce the forecasts of the farmer in farm planning models. Ciencia e Investigacion Agraria 6(4): 315-323

Two mite pests of peach (Prunus persicae L.) in Venezuela. Revista de la Facultad de Agronomia, Universidad Central de Venezuela 1980; 10(1/4): 121-127

Two models of agricultural development: a context for current Chinese policy. China Quarterly (76): 842-872

Two multiple recessive marker stocks. Barley Genetics Newsletter 9: 141

Two muskmelon (Cucumis melo L.) seedling mutants: red stem and pale. HortScience 13(3, II): 366

Two mycoparasites on powdery mildews. Sydowia 1978; 30(1/6): 145-147

Two nematode parasites of rice brown planthopper in India. International Rice Research Newsletter 3(2): 11-12

Two nematodes of the genus Thelazia Bosc, 1819, parasites of Dasyprocta azarae (Reng.) (Nematoda, Thelazioidea). Atas de Sociedade de Biologia do Rio de Janeiro 20: 7-9

Two new 1,3,5,6,7-pentaoxygenated xanthones from Canscora decussata. Phytochemistry 18(6): 1029-1031

Two new Allium species from Turkey. Israel Journal of Botany 27(2): 90-93

Two new C-benzylated flavanones from Uvaria chamae and 13C NMR analysis of flavanone methyl ethers. Journal of Natural Products 42(3): 264-270

Two new C-benzylated flavanones isolated from the root bark of Uvaria chamae P. Beauv. (Annonaceae). Lloydia 41(6): 652

Two new Helicotylenchus species in Cuba (Nematoda: Hoplolaimidae). Vestnik Sel' skokhozyaistvennoi Nauki Kazakhstana Kazakstan Auyl Sharuashylyk Gylymynyn Habarshysy (10): 52-55

Two new Kikukawa N.C. routers from Riverlock. Timber Trades Journal 305(5303): 39

Two new Sphaeropsidaceous fungi on Salvia sclarea L. Indian Journal of Microbiology 17(3): 148-149

Two new Typhlodromus from Australia and T. caudiglans Schuster redescribed (Acari: Phytoseiidae). Acarologia (Paris): 203: 317-326

Two new additional hosts of citrus tristeza virus. Current Science 48(10): 453-454

Two new and known species of Tylenchus Bastian (Nematoda: Tylenchinae) from Afghanistan. Nematologia Mediterranea 6(2): 213-221

Two new avian trematodes (family-Cyclocoelidae Kossack, 1911) Wardianum chauhani n.sp. and Morishitium rauschi n.sp. from Kanpur. Indian Journal of Parasitology 3(1): 25-27

Two new awn promoter genes in bread wheat. Wheat Information Service (45/46): 1-4

Two new bisindole alkaloids from Flindersia fournieri. Phytochemistry 18(12): 2066-2067

Two new camallanid nematodes from marine fishes of Venezuela. Excerta parasitologica en memoria del Doctor Eduardo Caballero y Caballero: 391-400

Two new cases of indigenous malaria in the Paris region, illustrating two different modes of infection. Bulletin de la Societe de Pathologie Exotique 71(4/5): 342-347

Two new dihydrochalcones from Myrica gale. Phytochemistry 17(11): 2011-2013

Two new disocacti from Costa Rica. Cactus and Succulent Journal 51(4): 166-171

Two new diterpene-based alkaloids from Icacina guesfeldtii. Phytochemistry 19(2): 303-305

Two new ear rots of maize from India. Plant Disease Reporter 62(12): 1074-1076

Two new eye colors, cherry and carmine, in Aedes togoi. Japanese Journal of Sanitary Zoology 29(3): 264-266

Two new flavones from Eupatorium coelestinum. Phytochemistry 18(11): 1859-1861

Two new forage hybrids from La Estanzuela. Sorghum Newsletter 20: 120-121

Two new forms of Cylindrocladium from West Virginia. Proceedings of the American Phytopathological Society 1977; 3: 332

Two new fruit rot diseases of pomegranate (Punica granatum L.) caused by Coniella spp. Current Science 47(23): 908-909

Two new furano compounds, Glabra-I and Glabra-II from the stem-bark of Pongamia glabra. Indian Journal of Chemistry, B 16 B(8): 658-661

Two new genera and new species of blossom beetles of the subfam. Meligethinae (Coleoptera, Nitidulidae) from Vietnam. Entomologicheskoe Obozrenie 58(2): 355-368

Two new host plants for Utetheisa pulchella L. (Arctiidae: Lepidoptera) and Argina cribraria C. (Hypsidae: Lepidoptera), with a note on the control of the insects. Science and Culture 43(9): 398-399

Two new hosts for Xanthomonas vesicatoria (Doidge) Dowson. Current Science 48(11): 485-486

Two new hosts of Phytophthora porri Foister. Annales de l' Institut Phytopathologique Benaki 11(4): 357-360

Two new laelaptid mites associated with bamboo rat. Acta Zootaxonomica Sinica 5(1): 51-54

Two new marine leeches (Hirudinea: Piscicolidae) from the west coast of the United States. Excerta parasitologica en memoria del Doctor Eduardo Caballero y Caballero: 503-512

Two new microsporidian species from the genus Myxoproteus from fish in the Celtic Sea. Parazitologiya 13(4): 437-439

Two new muscadines released. Research and Farming 37(3/4): 6

Two new mutants, hairless antenna and notch wing, in Aedes togoi. Mosquito News: 393: 506-513

Two new mycorrhizal syntheses: Pisolithus tinctorius and Suillus bovinus with Taiwan red pine. Mycologia 71(1): 202-206

Two new myobiid mites from western North America (Acari: Myobiidae). Journal of Parasitology, 645: 895-899

Two new natural hosts of turnip mosaic virus in Hungary. Acta Agronomica Academiae Scientiarum Hungariae 25(1/2): 79-87

Two new nematode genera, Paraphysaloptera and Pseudoviculariella, from avian hosts. Indian Journal of Parasitology 3(2): 145-148

Two new nematode genera, Safianema (Anguinidae and Discotylenchus (Tylenchidae), with descriptions of three new species. Proceedings of the Helminthological Society of Washington 47(1): 85-94

Two new nematode parasites of the family Camallanidae from marine fishes of Pakistan. Biologia, Pakistan 23(2): 111-116

Two new nematode species of Camallanus Railliet and Henry 1915 from freshwater fishes of Dacca, Bangladesh. Norwegian Journal of Zoology 22(1): 57-60

Two new nematodes (Camallanidae) from freshwater fishes of Bangladesh. Rivista di Parassitologia 34(2): 115-119

Two new parasites of the larvae and pupae of Mocis spp. Ciencias de la Agriculturarecd 1980; (3): 170

Two new parasitic mites (Acari, Astigmata) from the skin of Australian vertebrates. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 76: 387-393

Two new pests of lucerne. Lincoln College farmers' conference ' 77: 117-126

Two new pine-feeding species of Coleotechnites (Gelechiidae). Journal of the Lepidopterists' Society 32(2): 118-122

Two new plant varieties. LOA 59(10): 429

Two new problems on African violets. Proceedings of the Canadian Phytopathological Society, 43rd Session (44): 33

Two new quercetin sulphates from leaves of Flaveria bidentis. Phytochemistry 18(3): 510-511

Two new races of wheat leaf rust in southern Idaho. Plant Disease 64(3): 324-325

Two new recombinant H-2 haplotypes, one of which juxtaposes Kb and Ik alleles. Journal of Immunology 123(5): 1965-1969

Two new records for Dasylechia atrox (Williston) (Diptera: Asilidae), with a review of all previous records. Entomological News, 897-8: 195-196

Two new records of Cryptotermes from Hainan Island (Isoptera: Kalotermitidae). Acta Zootaxonomica Sinica 5(2): 216-217

Two new selected loquat strains (Eriobotria japonica, L.). Agricultural Research Review, Egypt 55(3): 1-12

Two new serotypes of Erysipelothrix rhusiopathiae. Nordisk Veterinaermedicin 31(11): 462-465

Two new serotypes of Pasteurella haemolytica from sheep in Ethiopia. Tropical Animal Health and Production 11(1): 29-30

Two new sesquiterpene lactones and a new sesquiterpene acid from Helenium puberulum. Phytochemistry 18(1): 131-133

Two new sheathoid nematodes (Nematoda: Criconematidae) from the Mediterranean region. Nematologia Mediterranea 8(1): 73-79

Two new species in the sub-family Hoplolaiminae Filipjev, 1934 from North India. Proceedings of the 61st Indian Science Congress, Nagpur, 1974 Part III, C: ; 64

Two new species of Acanthobothrium van Beneden 1849 (Cestoidea: Tetraphyllidea) from freshwater stingrays in South America. Journal of Parasitology, 645: 838-841

Two new species of Aloe from Arabia. Cactus and Succulent Journal 49(3): 113-116

Two new species of Aloe from Kenya. Cactus and Succulent Journal of Great Britain 41(1): 3-6

Two new species of Andreacarus Radford from Tasmania (Acari: Dermanyssidae). Journal of the Australian Entomological Society, 173: 271-274

Two new species of Basiria Siddiqi, 1959 (Tylenchida) from Haryana, India. Indian Journal of Nematology 1979; 8(2): 95-101

Two new species of Bovicola (Mallophaga: Trichodectidae). Journal of the Kansas Entomological Society, 524: 747-750

Two new species of Cercospora. Current Science 47(24): 966-967

Two new species of Collembola from Chile. Revue d' Ecologie et de Biologie du Sol 16(1): 131-135

Two new species of Encoelioideae (Helotiales) on western hemlock. Canadian Journal of Botany 56(14): 1575-1578

Two new species of Euryparasitus (Parasitiformes, Rhodacaridae) from East Siberia. Zoologicheskii Zhurnal 57(10): 1575-1578

Two new species of Guntheria (Guntheria) (Acari: Trombiculidae) from Papua New Guinea, with key to the nine known species in the subgenus. Journal of Medical Entomology, 151: 21-25

Two new species of Gyrodactylus (Monogenea) from Kirghizian Diptychus dybowskii (Cypriniformes). Folia Parasitologica 27(1): 89-91

Two new species of Helicotylenchus Steiner, 1945 (Hoplolaiminae: Nematoda) from Kashmir, India. Journal of Science, University of Kashmir 2(1/2): 57-62

Two new species of Hymenolepis from insectivores. Egyptian Journal of Veterinary Science 1977; 13(1): 69-75

Two new species of Litomosa (Filarioidea) from bats. Bulletin du Museum National d' Histoire Naturelle, Paris, 4e serie 1(Sect. A, 1): 183-189

Two new species of Mesopolobus Westwood (Hymenoptera: Pteromalidae) from western Canada. Canadian Entomologist, 1116: 649-659

Two new species of Mimosoideae-Leguminosae from New Guinea. Kew Bulletin 33(3): 407-410

Two new species of Myxobolus (Myxosporidea: Protozoa) parasitic on Cirrhina mrigala (Hamilton) and Punctius curmuca (Hamilton). Current Science 49(5): 204-206

Two new species of Perdita from Arizona and Utah (Hymenoptera, Andrenidae). Journal of the New York Entomological Society 85(1): 18-20

Two new species of Phoma from India. Indian Journal of Mycology and Plant Pathology 1979; 8(2): 220-221

Two new species of Phoma from India. Mykosen 22(6): 184-186

Two new species of Phytocoris from western Canada (Heteroptera: Miridae). Canadian Entomologist, 1116: 689-692

Two new species of Plasmopara. Indian Journal of Mycology and Plant Pathology 1979; 8(2): 230-231

Two new species of Strepsiptera from Thailand (Notulae Strepsipterologicae - V). Esakia (14): 61-71

Two new species of Tarsonemus (Acari: Tarsonemidae) associated with commercial mushroom production. Proceedings of the Entomological Society of Washington, 803: 330-334

Two new species of Thripidae (Thysanoptera) from Taiwan. Bulletin of the Institute of Zoology, Academia Sinica 16(2): 145-149

Two new species of Triadelphia from rhizosphere of Loudetia simplex in the Ivory Coast. Transactions of the British Mycological Society 71(1): 148-154

Two new species of a new genus Godavaritrema (Trematoda: Opecoelidae) from fishes. Marathwada University Journal of Science Natural Sciences 15(Sci. 8): 157-164

Two new species of aphids (Homoptera: Aphididae) on alder and birch in India. Canadian Entomologist, 1121: 5-10

Two new species of bugs (Heteroptera: Saldidae, Miridae) from the Asiatic part of the USSR. Entomologicheskoe Obozrenie 57(2): 333-336

Two new species of cestode (Trypanorhyncha, Eutertrarhynchidae) from the yellow-spotted stingray, Urolophus jamaicensis. Proceedings of the Helminthological Society of Washington 47(1): 10-14

Two new species of chalcidoid wasps (Hymenoptera) parasitic on the balsam gall midge (Diptera: Cecidomyiidae) in Maine. Canadian Entomologist, 1118: 939-943

Two new species of chigger mites (Acari: Trombiculidae) from India and Indonesia. Oriental Insects, 131-2: 75-80

Two new species of fleas of the genus Meringis (Siphonaptera: Hystrichopsyllidae). Great Basin Naturalist 38(4): 447-455

Two new species of free-living freshwater nematodes. Zoologicheskii Zhurnal, 584: 596-598

Two new species of grass flies (Diptera, Chloropidae) from Central Asia. Trudy Zoologicheskogo Instituta, Akademiya Nauk SSSR Sbornik Nauchnykh Trudov 1978; 71: 83-89

Two new species of hypopi (Acari, Glycyphagidae) from Thai mammals. Annotationes Zoologicae Japonenses: 531: 37-41

Two new species of intranasal chiggers from Papua New Guinea (Acari: Trombiculidae). Journal of Medical Entomology 15(5-6): 533-536

Two new species of marine nematodes and observations on the genus Dorylaimopsis. Zoologicheskii Zhurnal 59(3): 358-367

Two new species of mirid bugs of the genus Stenotus Jak. (Heteroptera, Miridae) of the USSR. Entomologicheskoe Obozrenie 57(4): 825-827

Two new species of monogeneans from Arabian Sea: Intracotyle caballeroi sp.nov. and Heteraxinoides argiropsi sp.nov. Excerta parasitologica en memoria del Doctor Eduardo Caballero y Caballero: 79-84

Two new species of monogeneans from fishes of Indo-Pacific waters and notes concerning the genera Pseudaxine and Pseudaxinoides. Excerta parasitologica en memoria del Doctor Eduardo Caballero y Caballero: 69-78

Two new species of myxosporidia, Davisia doecae n.sp. and Ceratomyxa australis n.sp., from the horse mackerel in the south-eastern Atlantic. Biologiya Morya, Vladivostok (3): 80-83

Two new species of nematodes from the soil near the sugar cane roots in Cuba. Zoologichesky Zhurnal 57(4): 606-609

Two new species of neotropical Chrysobalanaceae. Brittonia 31(2): 248-252

Two new species of the Philippine blow-flies (Diptera: Calliphoridae). Kontyu, 473: 376-380

Two new species of the genus Aira (Gramineae): A. armoricana and A. byzantina. Willdenowia 9(2): 283-284

Two new species of the genus Cleaveius Subrahmanian, 1927 (Acanthocephala: Micracanthorhynchinidae Yamaguti, 1963). PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES SECTION B: 881: 305-310 (iv)

Two new species of the genus Dermacarus Haller, 1880 (Acari: Glycyphagidae). International Journal of Acarology 5(1): 73-76

Two new species of the genus Gyrodactylus Nordmann, 1832 (Gyrodactylidae: Monogenoidea) from Afghan fishes. Folia Parasitologica (Ceske Budejovice): 261: 77-79

Two new species of the genus Hirstionyssus (Gamasoidea, Hirstionyssidae) from the Mongolian People's Republic. Zoologicheskii Zhurnal, 582: 269-273

Two new species of the genus Oxytropis (sect. Caeciabia Bungre) from northwestern Asia. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Biologicheskii 84(1): 99-105

Two new species of the genus Oxytropis DC. (sect. Baikalia Bunge.) from Chukotka. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Biologicheskii 83(1): 124-130

Two new species of the genus Pteromalus Swed. from Sweden (Hymenoptera: Chalcidoidea, Pteromalidae). Entomologica Scandinavica, 102: 155-157

Two new species of the genus Skrjabinocapillaria Skarbilovitsch, 1946 and a key to the species of the genus. Excerta parasitologica en memoria del Doctor Eduardo Caballero y Caballero: 433-439

Two new species of the genus Tetraonchus (Monogenea: Tetraonchidae) from cultured Oncorhynchus masou. Bulletin of the Japanese Society of Scientific Fisheries 44(4): 305-312

Two new species of the genus Thornenema Andrassy, 1959 from Manipur, India. Nematologica, 251: 136-141

Two new species of the genus Vitis L. from Bulgaria. Feddes Repertorium 91(1/2): 1-2

Two new steryl glycosides from Lindenbergia indica. Phytochemistry 18(12): 2044-2045

Two new synonyms of Tinea fictrix Meyrick, 1914 (Lepidoptera: Tineidae). Entomologist' s Gazette 30(3): 156

Two new table pea varieties. Indian Horticulture 22(4): 11

Two new tomato varieties. Purdue Agriculture Reports 8(2): 14

Two new trypanosomes from Neotropical gekkonid lizards. Journal of Parasitology, 656: 898-901

Two new types of insecticides: the pyrethroids and diflubenzuron. Revue Suisse de Viticulture, d' Arboriculture et d' Horticulture 11(1): 15-16

Two new varieties of Gymnocactus from northeastern Mexico. Cactus and Succulent Journal 50(6): 281-285

Two new varieties of Uredinales of the genus Uromyces Unger on legumes in Brazil. Boletin Cearense de Agronomia 17: 31-34

Two new varieties of winter wheat. Note Technique, Station d' Amelioration des Plantes, Belgium (6/22): 15

Two new weed hosts of Pseudomonas solanacearum. JNKVV Research Journal 10(1, Supplement): 81-82

Two nomenclatorial corrections. Indian Journal of Nematology 1979; 7(1): 100

Two of the newer 'gastrointestinal hormones'. Clinical Science 56(1): 1-7

Two olfactometers for observing orientation of the southern pine beetle to host odors. Journal of the Georgia Entomological Society 14(2): 99-106

Two ornamental apple trees for the pollination of single variety orchards. Arboriculture Fruitiere 26(300): 31-34

Two outbreaks of Microsporum canis ringworm in Israel. Mycopathologia 67(3): 169-172

Two outbreaks of Talfan disease. Vlaams Diergeneeskundig Tijdschrift 47(5): 391-395

Two outbreaks of pyrexia with dermatitis in dairy cows. Veterinary Record 106(18-20): 413-414

Two parasitic wasps have potential for controlling hemlock scales. Frontiers of Plant Science 30(2): 2-3

Two particle types of avian infectious bronchitis virus. Journal of General Virology 47(2): 365-372

Two pathways to kwashiorkor?. Transactions of the Royal Society of Tropical Medicine and Hygiene 73(4): 438-444

Two phases of CO2 absorption on leaves. Biological solar energy conversion [Mitsui, A; Miyachi, S; Pietro, AS; Tamura, S Editors]: 183-195

Two phytoalexin glycosides from potato tubers infected with Phoma. Phytochemistry 19(8): 1739-1742

Two phytochrome dependent processes in Anagallis arvensis L.; flowering and stem elongation. Plant, Cell and Environment 2(1): 67-72

Two pine needle fungi new to Colombia. Tropical Pest Management formerly PANS 26(1): 38-40

Two plant diseases new for Montenegro. Poljoprivreda i Sumarstvo 25(1): 31-41

Two potato stands established in the highlands of Reunion. Journal d' Agriculture Traditionnelle et de Botanique Appliquee 26(1): 5-7

Two preemergence herbicides in container-grown ornamentals. Flower and Nursery Report (Summer): 4-5

Two procedures compared for determination of plasma cholinesterase activity. Clinical Chemistry 24(5): 841-842

Two pyrethroid insecticides evaluated for phytotoxicity on pot chrysanthemums. Flower and Nursery Report (Winter): 4-5

Two rare polypores from Lindtner's collection, new for Yugoslavia. Glas Prir Muzeja u Beogradu, B 32: 35-40

Two reproductively isolated groups of kokanee salmon, Oncorhynchus nerka kennerlyi from Lake Kronotskiy. Journal of Ichthyology 17(4): 526-534

Two routes in genesis of strongly differentiated acid soils under humid, cool-temperate conditions. Geoderma 20(3/4): 173-189

Two sex attractants for male speckled green fruitworm moths, Orthosia hibisci Guenee (Lepidoptera: Noctuidae). Journal of the New York Entomological Society 1979; 86: 296

Two simple insect sampling devices. Proceedings of the Hawaiian Entomological Society 1979; 23(1): 129-133

Two simple volumetric methods for respiration measurements with oxygen supply to the sample. Plant and Soil 49(2): 299-304

Two sisters with isovaleric acidaemia, multiple attacks of ketoacidosis and normal development. European Journal of Pediatrics 131(3): 205-211

Two sources of resistance to bacterial speck of tomato caused by Pseudomonas tomato. Plant Disease 64(9): 851-852

Two species of Breinlia (Filarioidea) from a squirrel in Malaysia. Bulletin du Museum National d' Histoire Naturelle, Paris, 4e serie 1(Sect. A, 1): 191-197

Two species of Ectobius (Dictyoptera: Blatellidae) found indoors on the west coast of Jutland. Entomologiske Meddelelser 47(1): 32

Two species of Gammarinema (Nematoda, Monhysteridae), commensals of littorine crustaceans in the Far East and an hypothesis on the origins of the stoma and vestibule in Gammarinema. Zoologicheskii Zhurnal 57(8): 1140-1149

Two species of batflies (Diptera, Nycteribiidae) new to Japan with description of a new subspecies. Tropical Medicine 21(3): 145-151

Two species of blood-sucking mosquitoes (Diptera, Culicidae) new for the Gomel' region. Vestsi Akademii Navuk Belaruskai SSR, Biyalagichnykh Navuk (4): 133-134

Two species of coccidia from the red deer and the roe deer. Acta Parasitologica Iugoslavica 9(2): 71-73

Two species of fluke recorded in bats in Norway. Fauna, Oslo, Norway 30(4): 224-226

Two species of parasitic nematodes on hop in Bulgaria. 1. Godishnik na Sofiiskiya Universitet, Biologicheskie Fakultet, year 1973/74-1974/75, Kniga 1, Zoologiya 68: 49-56

Two species of the genus Heterakis Dujardin, 1845 (Family: Heterakidae Railliet et Henry, 1914) from avian hosts from Lucknow. Rivista di Parassitologia 40(3): 299-303

Two species of trematodes causing nasal lesions in dugongs. Journal of Parasitology 65(4): 568

Two studies of development in sub-Saharan Africa. World Bank Staff Working Paper, International Bank for Reconstruction and Development (300): iii + 127

Two studies of livestock production in humid, tropical areas (Cameroon). Travaux et Documents de l' ORSTOM (88): 193

Two subterranean pests of upland rice in Papua New Guinea. International Rice Research Newsletter 4(2): 16-17

Two subtropical podzols. Abstracts of Papers CLAMATROPS Conference on Classification and Management of Tropical Soils, Kuala Lumpur, Malaysia, August 1977: 12

Two successive photochemical reactions in protochlorophyll(ide) reduction into chlorophyll(ide). Photosynthetica 12(4): 375-381

Two systems of rearing early weaned piglets. Zhivotnov"dni Nauki 16(7): 38-41

Two temperature-sensitive photosystem II mutants of pea. Physiologia Plantarum 49(2): 135-140

Two trapping systems to determine incidence and duration of migration of adult alfalfa weevils, Hypera postica (Coleoptera: Curculionidae). Great Lakes Entomologist 11(4): 249-253

Two trematode parasites of copper and green pheasants from Kyushu, Japan. Japanese Journal of Parasitology, 273: 225-230

Two trematodes of the genus Prosorhynchus Odhner, 1905 (Bucephalidae) including a new species P. erumenis from the fish Psettodes erumei (B. & Schn.) of the Karachi coast. Norwegian Journal of Zoology 24(4): 345-348

Two trypsin isoinhibitors from cow colostrum differing in primary structure. Collection of Czechoslovak Chemical Communications 42(2): 759-769

Two types of aphagia and two types of sensorimotor impairment after lateral hypothalamic lesions: observations in normal weight, dieted, and fattened rats. Journal of Comparative and Physiological Psychology 92(4): 720-741

Two types of ovine Sarcocystis macrocysts distinguished by periodic acid-Schiff staining of the cyst walls. New Zealand Veterinary Journal 28(5): 101-102

Two types of sclerotial development in Botrytis cinerea. Annals of the Phytopathological Society of Japan 44(4): 493-498

Two types of the lung fluke which has been called Paragonimus westermani (Kerbert, 1878). Medical Bulletin of Fukuoka University 5(4): 251-263

Two views of the American scene. The U.S. sweetener situation. International Sweetener Report, FOLicht' s (1): 9-15

Two views on Soviet collectivization of agriculture. Faculty Working Papers, College of Commerce and Business Administration, University of Illinois (615): 13

Two virus-like particles in the Mexican bean beetle, Epilachna varivestis. Journal of Invertebrate Pathology 33(1): 111-114

Two viruses isolated from Cynosurus cristatus compared with Lolium mottle and cocksfoot mottle viruses. Annales de Phytopathologie 9: 293-297

Two ways with whey. Pig Farming 27(7): 105, 107, 109

Two weevil pests on Pinus caribaea in the Llanos Orientales of Colombia. International Union of Forest Research Organizations: Meeting of IUFRO Working Groups S 20612 and 20707 Pests and diseases of tropical pines: Reunion de los Grupos de Trabajo de la IUFRO S 20612 y 20707 Plagas y Enfermedades de Pinos en el Tropico ' Piedras Blancas' , Medellin, Colombia, Septiembre 3-14, 1978: 4

Two xyloglucan oligosaccharides obtained by cellulase-degradation of tobacco arabinoxyloglucan. Agricultural and Biological Chemistry 43(1): 145-149

Two year's results of weed control in maize with herbicides based on Eptam (Eradicane 6E) and butylate (Sutan 6E). Zastita Bilja 28(141): 343-357

Two years experience with decamethrin in the Netherlands. Mededelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gent 43: 649-654

Two years necessary for successful natural seeding in nonbrushy black spruce bogs. USDA Forest Service Research Note, North Central Forest Experiment Station (NC-229): 3

Two years of bio-ecological observations on Rhagoletis cerasi L. in different regions of Italy. Bollettino del Laboratorio di Entomologia Agraria ' Filippo Silvestri' , Portici 35: 49-56

Two years of chemical weed control in potato cultivation. Proceedings of a Symposium held at Munster on Plant Protection, 7-18 August, 1978: 8

Two years of trials on the control of Botrytis cinerea on grapevines in Tuscany. Informatore Fitopatologico 29(6): 21-26

Two years of trials on the control of pear psylla (Psylla pyri). Frutticoltura 40(3/4): 31-34

Two years' results of chemical weed control on apple high density planting. Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent 44(2): 717-724

Two-carrier influx of neutral amino acids into rabbit ileal mucosa. Journal of Physiology 292: 339-350

Two-day mold testing using a contact agar method. Forest Products Journal 29(9): 39-42

Two-dimensional gel analysis of zein proteins in maize. Plant Physiology 63(5, Supplement): 35

Two-dimensional gel electrophoresis of cattle plasma proteins: genetic polymorphism of an alpha 1-protease inhibitor. Animal Blood Groups and Biochemical Genetics 11(4): 215-228

Two-dimensional gel electrophoresis of sheep plasma proteins: genetic polymorphism of alpha 1-protease inhibitor and a post-transferrin. Animal Blood Groups and Biochemical Genetics 11(2): 81-92

Two-dimensional horizontal flow: moisture profile and depth of radial penetration. Cientifica (Numero especial): 53-56

Two-dimensional separation of human body fluid proteins. Clinica Chimica Acta 100(2): 121-132

Two-gene control of the expression of a murine Ia antigen. Journal of Experimental Medicine 148(4): 925-939

Two-goal environmental policy: an integration of micro and macro ad hoc decision rules. Journal of Environmental Economics and Management (6): 152-174

Two-phase milking machine. USSR Patent: (563 144)

Two-phase sample preparation and concentration technique for sugar derivatives. Analytical Chemistry 50(8): 1226-1227

Two-rowed barley breeding. North Dakota Farm Research 35(3): 17

Two-seeded pods in red clover (Trifolium pratense L.). Pol' nohospodarstvo 25(3): 222-230

Two-seeded pods in red clover. II. Pol' nohospodarstvo 25(5): 392-399

Two-shift logging. Lesnaya Promyshlennost' (9): 13-14

Two-sided utilization of sugar beet. Nauchnye Trudy, Tashkentskii Sel' skokhozyaistvennyi Institut (75): 40-43

Two-stage drying of maize seed in dryers with 0.8-m deep layer of ear maize. (Results of measurement). Organizacioni Odbor ' Dani Kukuruza' , Osijek: Symposium on seed and seed production in maize: Sympozij sjeme i sjemenska proizvodnja kukuruza: 129-139

Two-stage harvesting of summer cypress seed. Sel' skoe Khozyaistvo Kazakhstana (6): 35

Two-stage immunization of pregnant cows and heifers with Brucella abortus strain 82 vaccine. Uchenye Zapiski Kazanskogo Gosudarstvennogo Veterinarnogo Instituta 127: 17-21

Two-stage pounds-sterling 1m investment at ND Park Street. Milk Industry 81(2): 10-11

Two-stage selection in White Leghorn hens. Acta Agriculturae Scandinavica 29(1): 93-97

Two-stage selection of honeybees and the effect of this method on the rate of genetic progress. Biavel, Sveriges Lantbruksuniversitet (3): 14

Two-step thawing of frozen bull semen. Zhivotnovodstvo (3): 50-51

Two-way interaction when there is a linear relationship among the pairs of means in a factorial experiment. Proceedings, Northeastern Forest Tree Improvement Conference (25): 143-153

Two-year course of haematological values in sheep during specialized large-scale rearing. Zivocisna Vyroba 24(4): 313-321

Two-year oral toxicity and multigeneration studies in rats on two chemically modified maize starches. Food and Cosmetics Toxicology 17(1): 11-17

Two-year response of North Idaho stands of Douglas-fir and grand fir to urea fertilizer and thinning. Bulletin, Forest, Wildlife and Range Experiment Station, University of Idaho (18): 17

Two-year toxicity study on coumarin in the baboon. Food and Cosmetics Toxicology 17(3): 187-193

Tyfon the turnip. Big Farm Management (October): 124

Tying cauliflower. Agricultural Research, USA 28(2): 10

Tying systems in tying stalls. Landbouwmechanisatie 31(7): 675-678

Tylan AF-20 (tylosin) as a feed additive for fattening swine. Praxis Veterinaria 26(3): 187-193

Tylenchorhynchus neoclavicaudatus n.sp. in soil washings from imported potato tubers. Indian Journal of Nematology 1979; 8(2): 148-150

Tylenchulus semipenetrans on olive trees in northern Italy. International Congress of Plant Pathology 3rd, Munchen, GFR, 16-23 August, 1978 Abstracts of papers: 151

Tylose formation in the vessels of infected cotton. UzSSR Fanlar Akad dokl (1): 60-61

Type A foot and mouth disease virus subtypes. Genetic markers of clones of four strains isolated in Argentina between 1961 and 1970. Revista Argentina de Microbiologia 11(1): 7-13

Type A spermatogonia in the ram. Sperm action Fifth International Seminar on Reproductive Physiology and Sexual Endocrinology, Brussels, May 14-17, 1975: 13-19

Type B botulism in cattle fed grass silage. Report of an outbreak. Tijdschrift voor Diergeneeskunde 103(17): 910-912

Type I fiber atrophy in the vastus lateralis muscle in dogs with femoral fractures treated by hyperextension. Veterinary Pathology 17(2): 164-176

Type I interferon induced in mice by infection with Trypanosoma equiperdum. Journal of Infectious Diseases 139(5): 595-598

Type II ostertagiasis (winter ostertagiasis). Dansk Veterinaertidsskrift 62(5): 233-239

Type II ostertagiasis: pepsinogen analysis. Dansk Veterinaertidsskrift 62(4): 191

Type III hyperlipoproteinemia: development of a VLDL ApoE gel isoelectric focusing technique and application in family studies. Journal of Laboratory and Clinical Medicine 93(4): 549-569

Type and design of a gene bank from the viewpoint of the forest tree breeder. Rapporter och Uppsatser, Institutionen for Skogsgenetik (24): 101-111

Type and frequency of feeding for young mink. Krolikovodstvo i Zverovodstvo (4): 20-21

Type and frequency of malformations in chick embryos. Veterinarno-Meditsinski Nauki 15(4): 40-44

Type characterization and pattern of lobular collagen deposits in human hepatic schistosomiasis. Federation Proceedings American Societies for Experimental Biology 37(3): 753

Type differentiation in 4 pasture grasses (cocksfoot, perennial ryegrass, meadow fescue, timothy) in the sub-alpine uplands of Hesse. Eichhof Berichte (A 1): 29

Type modification of beef cattle. Vagoallat es Hustermeles (3): 38-44

Type of shoots of some commercial peach cultivars and the distribution of reproductive and vegetative buds on the shoots in conditions of NE zone of the Armenian SSR. Izvestiya S Kh Nauk (7): 10-13

Type-projects of koumiss farms. Konevodstvo i Konnyi Sport (5): 28-29

Types and consequences of land reform in Latin America. Latin American Perspectives 5(4): 90-112

Types and distribution of anaerobic bacteria in the large intestine of pigs. Applied and Environmental Microbiology 37(2): 187-193

Types of Ascochyta symptom manifestation on lucerne leaves. Vestnik Sel' skokhozyaistvennoi Nauki Kazakhstana (4): 95-96

Types of Diatraea tunnels in sugarcane stalks in Trinidad. International Society of Sugarcane Technologists Entomology Newsletter (5): 9-10

Types of Fusarium rots in potato tubers. Mikologiya i Fitopatologiya 12(5): 419-425

Types of Leucopis Mall. species (Diptera, Chamaemyiidae) described by Aczel. Annales Historico Naturales Musei Nationalis Hungarici 70: 233-235

Types of agricultural production in Slovakia. Geograficky Casopis 31(1): 92-94

Types of antiparasitic treatment. Notiziario sulle Malattie delle Piante (98/99): 119-122

Types of cauliflory in woody plants growing in the subtropical part of the Crimea. Byulleten' Glavnogo Botanicheskogo Sada (111): 46-49

Types of cauliflory in woody plants of subtropical Crimea. Byulleten' Glavnogo Botanicheskogo Sada (111): 46-49

Types of cells involved in antigen-stimulated and spontaneous rosette formation with Toxoplasma gondii. Journal of Immunology 121(5): 2056-2059

Types of chromosomal aberrations induced by artificial seed aging in barley. Barley Genetics Newsletter 9: 67-68

Types of distribution, statistical analyses and correlations of selenium levels in selenium-indicating organs of swine. Archiv fur Experimentelle Veterinarmedizin 32(6): 897-905

Types of egg produced in White Plymouth Rock hens. World' s Poultry Science Journal 34(2): 69-80

Types of employment in rural areas. Voprosy Ekonomiki (8): 66-74

Types of farmers in Tucurrique, Costa Rica. Tipos de agricultores en Tucurrique, Costa Rica: 17

Types of forest plantations for forests in the southern Baltic region. Tipy lesnykh kul' tur dlya lesov Yuzhnoi Pribaltiki: 8

Types of fungal epiphytotics. Mikologiya i Fitopatologiya 14(2): 141-151

Types of gene action and heterosis in spring bread wheat. 3 i s"ezd Vses o va genetikov i selektsionerov im N I Vavilova, Leningrad, 16-20 maya 1977 g, 1 Genet i selektsiya rast Tez dokl: 85-86

Types of higher nervous activity and their use in improving the English Thoroughbred. Leistungsprufungen von Sportpferden 2 Internationales Wissenschaftliches Symposium Vortrage Leipzig, am 13 und 14 Juli 1976: 45-50

Types of inter-farm agro-chemical organizations in the Northern Caucasus area. Ekonomika Sel' skogo Khozyaistva (9): 40-42

Types of links responsible for the stability of a virus of the phleum mottle virus group. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 288(7): 721-724

Types of natural focality in multilocular hydatidosis. Prirodnoochagovye antropozoonozy Tezisy Dokladov k IX Vsesoyuznoi Konferentsii po prirodnoi ochagovosti boleznei cheloveka i zhivotnykh, 18-21 Maya 1976 goda: 186-187

Types of natural regeneration in some Venezuelan forest types. International Union of Forestry Research Organization: Natural forest regeneration Proceedings, Division I Site and Silviculture, Session, Istanbul, Turkey 1975: 157-168

Types of organizations in agricultural production. Nogyo no seisan soshiki: 249

Types of pasture cultivation. A magyar parasztsag retgazdalkodasa: 542

Types of pesticide residue data in foods and their characteristics. International Union of Pure and Applied Chemistry: Advances in pesticide science Symposia papers presented at the Fourth International Congress of Pesticide Chemistry Zurich, Switzerland, July 24-28, 1978 In three parts Part 3 Biochemistry of pests and mode of action of pesticides Pesticide degradation Pesticide residues Formulation chemistry: 701-703

Types of pig and yields of different carcass cuts at a curing factory at Valdivia. Archivos de Medicina Veterinaria, Chile 10(1): 94-95

Types of plant populations and methods of studying them. Populyatsii rast Genetich i tsitogenetich struktura: 3-27

Types of private farms. Wies Wspolczesna 24(5 (279)): 70-77

Types of protection of wild barley, Hordeum spontaneum C. Koch, against Erysiphe graminis hordei in natural populations in Israel. Phytoparasitica 7(1): 49

Types of resistance of sorghum to Contarinia sorghicola. Sorghum Newsletter 20: 5

Types of rural housing in Brazil. Tipos de habitacao rural no Brasil: 70

Types of seed and plant sources and their benefits. Research Information Note, Forestry Commission, UK (44): 4

Types of selective action by herbicides which inhibit photosynthesis. Zeitschrift fur Naturforschung, C 34c(11): 900-904

Types of semiarid ecosystems: stress and stress potential, with special reference to the Sahelian areas of the Gourma, Mali. Applied Sciences and Development 10: 59-80

Types of sperm head abnormalities in five inbred strains of mice (A, AKR, 129, C58, BALB). Zwierzeta Laboratoryjne 15(2): 63-70

Types of winter wheat cultivars in the Czechoslovak Socialist Republic. Rostlinna Vyroba 21(6): 643-650

Typhlocoelum cucumerinum (Digenea: Cyclocoelidae): detailed analysis of distribution in wild ducks of southern Manitoba. Canadian Journal of Zoology, 5711: 2128-2135

Typhlodromini of Vaucluse, with the description of three new species (Arachnides, Gamasides, Phytoseiidae). Annales de Zoologie, Ecologie Animale 10(4): 695-701

Typhlodromips tetranychivorus (Acari: Phytoseiidae) feeding on Tetranychus ludeni (Acari: Tetranychidae) at Bangalore. Acarology Newsletter (8): 5

Typhlodromus mcgregori Chant (Acarina: Phytoseiidae) and its control of phytophagous mites in Utah and southern California apple orchards. Great Basin Naturalist 37(3): 366-374

Typical and atypical signs of coeliac disease. Minerva Pediatrica 31(10): 799-804

Typical drainage problems of the sugar cane producing co-operatives of Peru. Boletin Tecnico, ICIA 6(1/2): 30-48

Typical sporophore production of Polyporus tricholoma Mont. in culture. Current Science 47(13): 472-473

Typical towns: types of Ontario municipalities. Recreation Research Review 7(2): 15-20

Typification and identity of Andropogon saccharoides Swartz var. polytrichus Grisebach. Phytologia 40(4): 305-306

Typing Fusiformis (Bacteroides) nodosus from sheep herds in Hessen. Deutsche Tierarztliche Wochenschrift 87(5): 168, 170

Typological differences in soils as an index of environmental pollution with heavy metals. Wplyw Zanieczyszczenia Pierwiastkami Sladowymi na Przyrodnicze Warunki Rolnictwa Materialy i Krajowej Konferencji, cz1, Pulawy, 4-6 maja, 1978: 71-76

Typological study of the soil-plant complex in semi-mechanized intensive cropping in central Ivory Coast. Cahiers ORSTOM, Pedologie 16(4): 375-396

Typology according to age and birthplace of peasant farmers in southern Ivory Coast. A synthesis of typology problems. Cahiers Ivoiriens de Recherche Economique et Sociale CIRES (18): 77-108

Typology and dynamics of the environmental complexes of the system shifting sand-dunes of the Donana Biological Reserve (Huelva). Boletin de la Estacion Central de Ecologia 6(11): 3-11

Typology of soils developed from shallow silty formations of the Skierniewicka Upland. Roczniki Gleboznawcze 30(2): 95-110

Tyramine and other vasoactive amines in food. Proceedings of the Nutrition Society of Australia 4: 141

Tyramine content of canned and packet soups. Journal of Pharmacy and Pharmacology 32(1): 77-77

Tyre flexibility and mobility on soft soils. Journal of Terramechanics 17(1): 43-58

Tyre wear on the front wheels of four-wheel drive tractors. Translation, National Institute of Agricultural Engineering (428): 13 pp

Tyrosinaemia in newborn infants. 1. Results of studies on 172 premature infants according to weight, gestational age and index of prematurity. Minerva Pediatrica 30(7): 545-554

Tyrosinaemia in newborn infants. 2. Correlation between blood bilirubin and blood tyrosine in a group of premature infants. Minerva Pediatrica 30(8): 615-618

Tyrosinaemia in newborn infants. 3. Effect of protein intake on blood tyrosine. Minerva Pediatrica 30(8): 619-626

Tyrosinaemia in newborn infants. 4. Behaviour of phenylalanine in relation to birthweight, blood tyrosine and protein intake. Minerva Pediatrica 30(9): 681-685

Tyrosine administration reduces blood pressure and enhances brain norepinephrine release in spontaneously hypertensive rats. Proceedings of the National Academy of Sciences of the United States of America 76(7): 3511-3514

Tyrosine and phenylalanine concentrations in the cockroach Leucophaea maderae in relation to the molting cycle. Proceedings of the North Central Branch, Entomological Society of Americarecd 1978; 31: 24

Tyrosine metabolism in cirrhosis. Journal of Laboratory and Clinical Medicine 94(6): 832-840

Tyrosine requirement in Tetrahymena revealed by nutritional amino acid imbalances. Comparative Biochemistry and Physiology A: 622: 331-334

Tyrosinemia without liver or renal damage with plantar and palmar keratosis and keratitis (hypertyrosinemia type II). Helvetica Paediatrica Acta 34(2): 177-183

Tyrosyluria in marasmus. British Journal of Nutrition 42(3): 387-390

Tyrrhenian succession of continental and marine deposits in Kerkennah Islands (Tunisia); first principles of neotectonic dating. Academie des Sciences, Paris, Comptes Rendus Hebdomadaires des Seances, Serie D: Sciences Naturelles 289(13): 883-886

Tyzzer's disease in the rabbit in Italy. Rivista di Zootecnia e Veterinaria (6): 380-385

Tzu pai tien kui. Begonia fimbristipula. Begonian 46(March): 70-73

U-14CFructose and lipid metabolism in the perfused rat liver.. Biochemical Society Transactions 7(6): 1279-1281

U. S. Geological Survey land-use and land-cover classification system. Journal of Forestry 76(10): 661-666

U.B.S. students surveys of Okavango villages, December 1975 - August 1976. Rural Sociology Report Series, Rural Sociology Unit, Division of Planning and Statistics, Ministry of Agriculture, Botswana (3): 45

U.C. Honey Dew Bush breeding line. HortScience 14(4): 548

U.C. SR-91 Bush, U.C. Top Mark Bush, U.C. Perlita Bush muskmelon breeding lines. HortScience 13(4): 486

U.S. Air Force cooperates with Tidewater beekeepers. American Bee Journal 118(9): 609, 611

U.S. Forestry and Ecology Program in the Sahel. US Forestry and Ecology Program in the Sahel (Publication PN-AAG-242): 65

U.S. Generalized System of Preferences: the first 3 years. Foreign Agriculture (December, Supplement): 1-14

U.S. Generalized System of Preferences: the first two years. Foreign Agriculture (July, Supplement): 1-21

U.S. National Pollinating Insects Collection. Bee Biology and Systematic Laboratory. Systematic collections of the Agricultural Research Service Miscellaneous ication No 1343, Agricultural Research Service, United States Department of Agriculture: 55-57

U.S. agricultural policy and the agricultural outlook. Agricultural Economic Paper, Department of Agricultural Economics, Missouri University (28): 8

U.S. and world citrus production trends and market expansion alternatives. Fruit Situation, USA (TFS-209): 34-40

U.S. business and the transfer of intermediate technology: agricultural equipment and the developing nations. Journal of International Business Studies (Winter): 119-124

U.S. dairy exports decline in 1979: imports rise led by cheese. Foreign Agriculture Circular (FDI-80): 15

U.S. farm trade vital to growth of Japanese livestock industry during the 1980's. Foreign Agriculture 18(4): 7-9

U.S. feed beef production costs, 1976-77, and industry structure. Agricultural Economic Report, Economic Research Service, US Department of Agriculture (424): 29