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Geography & Life Sciences: Chapter 467

Chapter 467 provides bibliographic information on scholary research in geography and in the life sciences.



Preliminary results of maintenance breeding in apple rootstocks. Archiv fur Gartenbau 26(1): 37-45

Preliminary results of mushroom growing for more intensive utilization of fruit cold stores during the summer months. Gartenbau 21(5): 149-150

Preliminary results of plum pox control in the Vinschgau region. Obstbau Weinbau 12(9): 243-245

Preliminary results of reflection coefficients of some typical terrains for shortwave radiation. Malaysian Agricultural Research 4(3): 211-215

Preliminary results of regional trials of cacao in Venezuela. IV International Cocoa Research Conference, St Augustine, Trinidad, 8-18 January, 1972: 90-98

Preliminary results of research into improving herbicide performance by the use of additives. Sixth Report, Agricultural Research Council Weed Research Organization 1974-1975: 82-90

Preliminary results of research on peach tree forms. Sbornik UVTIZ, Zahradnictvi 3(6)(1/2): 113-122

Preliminary results of ring-weeding in young dwarf coconuts. Surinaamse Landbouw 24(1): 30-41

Preliminary results of sour-cherry breeding. Archiv fur Zuchtungsforschung 8(2): 139-148

Preliminary results of studies in Moldavia on populations of walnuts raised from seeds. Selektsiya i Sortoizuch Semechkovykh, Kostochkovykh, Yagod i Orekhoplod Kul' tur (1): 64-79

Preliminary results of studies on labour requirements for harvesting wild and cultivated strawberries. Prace Instytutu Sadownictwa w Skierniewicach 17: 173-179

Preliminary results of studies on melon cultivars in the field. Nauch Trudy Omsk S Kh In t 165: 10-11

Preliminary results of studies on the gibberellin content of smooth and russeted Golden Delicious apple clones. Rivista della Ortoflorofrutticoltura Italiana 60(6): 337-341

Preliminary results of testing bulls on the Hoghilag specialized farm in the Sibiu district of Romania. Revista de Cresterea Animalelor 25(3): 31-44

Preliminary results of tests on qualitative changes in sugar-beet subjected to rain and infestation by the black bean aphis (Aphis fabae Scop.). Nachrichtenblatt fur den Pflanzenschutz in der DDR 31(7): 156

Preliminary results of the effect of a new plant stimulator on cucumber seed production. Bragantia 35: XCVII-XCIX

Preliminary results of the effectiveness of insecticides for the control of the rubber sphingid (Erinnyis ello L.). Revista Theobroma 6(2): 41-46

Preliminary results of the investigation of suitability for fattening of crossbreds of Polish Merinos with meat-type rams. Roczniki Naukowe Zootechniki, Monografie i Rozprawy (2): 97-110

Preliminary results of the use of Crotalaria spectabilis in the control of nematodes on sugar cane. Trabalhos apresentados a II reuniao de nematologia, Piracicaba, Brazil, 14-16 Setembro 1976, Sociedade Brasileira de Nematologia et da Escola Superior de Agriculture "Luiz de Queiroz", USP Publicacao No 2: 159-163

Preliminary results of the use of a contagious foot rot vaccine in sheep. Tijdschrift voor Diergeneeskunde 101(21): 1207-1214

Preliminary results of trials of introduced species: Colchagua province. Informe Tecnico, Instituto Forestal, Chile (54): 32

Preliminary results of trials on application of herbicides in combination with fertilizers to sown pastures. Byulleten' , Sibirskii Institut Khimizatsii Sel' skogo Khozyaistva (10): 24-27

Preliminary results of trials on citrus rootstocks in the Ivory Coast. Fruits 32(5): 335-349

Preliminary results of trials on the regulation of yields of apple trees by 2-chlorethylphosphonic acid. Archiv fur Gartenbau 23(7): 401-405

Preliminary results of trials on weed control as related to crop rotation. Nachrichtenblatt fur den Pflanzenschutz in der DDR 30(2): 33-35

Preliminary results of using a Nicolas brush-comminuting machine. Allgemeine Forstzeitschrift 31(28): 592-593

Preliminary results of wintering bees in Langstroth single-walled hives. Pszczelnicze Zeszyty Naukowe 19: 109-119

Preliminary results of yield and cultivation trials of pale-grained tetraploid rye. Tagungsbericht Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (Nr. 135): 151-156

Preliminary results on a microsporidiosis of Atherina boyeri (teleost fish) from the Languedoc lagoons. Annales de Parasitologie Humaine et Comparee 53(1): 1-20

Preliminary results on factors influencing lucerne seed yields. Zeszyty Naukowe Akademii Rolniczo Technicznej w Olsztynie, Rolnictwo (3): 89-100

Preliminary results on genetic studies of outer glume characters in barley. Barley Genetics Newsletter 4: 76-78

Preliminary results on liquid mulching with bitumen emulsion in fruit growing. Gartenbau 21(2): 48-49

Preliminary results on methods of evaluating the level of resistance to H. vastatrix. Abstracts, Fourth Brazilian Coffee Research Congress, Caxambu, Minas Gerais, 23-26 November, 1976: Resumos, Quarto Congresso Brasileiro de Pesquisas Cafeeiras, Caxambu, Minas Gerais, 23-26 novembro, 1976: 47

Preliminary results on obtaining spontaneous in vitro shoot production in the grapevine. Annales de l' Amelioration des Plantes 27(2): 151-169

Preliminary results on proline metabolism in relation to drought resistance. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 284(15): 1397-1400

Preliminary results on soybean resistance to Meloidogyne incognita and M. javanica. Trabalhos apresentados a reuniao de nematologia, Piracicaba, Brasil, 6-7 February, 1974 Sociedade Brasileira de Nematologia, icacao No 1: 1-2

Preliminary results on the adaptation of potato in the lowland tropics. Revista de la Facultad de Agronomia, Universidad Central de Venezuela (Alcance 24): 27

Preliminary results on the adaptation of the potato to low-altitude tropical zones. Nouvelles Agronomiques des Antilles et de la Guyane 2(4): 329

Preliminary results on the behaviour of apricot, cv. Bulida, on different rootstocks. Fruits 32(12): 759-770

Preliminary results on the behaviour of certain Romanian Norway spruce (Picea abies (L) Karst.) with resonant wood open pollinated progenies from the Eastern Carpathian mountains. Proceedings of the IUFRO Joint Meeting of Working Parties on Population and Ecological Genetics, Breeding Theory and Progeny Testing Session VI: 483-489

Preliminary results on the composition of the soil solution in a chalky environment. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 282(15): 1423-1426

Preliminary results on the control of Plutella maculipennis (Curtis) (Lepidoptera:Plutellidae), on cabbage, with granular systemic insecticides. Anais da Sociedade Entomologica do Brasil 2(1): 5-12

Preliminary results on the determination of the cell content of milk through ATP measurement by means of bioluminescence methods. Berliner und Munchener Tierarztliche Wochenschrift 91(19): 373-375

Preliminary results on the direct effect of conditioners on plant growth and nutrient uptake. Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent 41(1): 289-292

Preliminary results on the effect of application of phosphorus on the yield of soyabeans in red latosols. Bragantia 33: LXVII-LXX

Preliminary results on the effect of different rates of complete fertilizers on root yield, sugar yield and sucrose percent of four varieties of sugar beets. Mesopotamia Journal of Agriculture 8(1): 87-93

Preliminary results on the effect of elemental sulfur and sulfuric acid in lowering the soil pH for blueberry plants. Proceedings of the 97th Annual Meeting, Arkansas State Horticultural Society: 1977; 78-80

Preliminary results on the effect of some environmental factors on the rooting and growth of wild Oxycoccus quadripetalus under cultivation. Issled po Agron Zootekhni i Mekhaniz S Kh Proiz va: 84-87

Preliminary results on the effect of temporal variations in the water supply on the yield components of field beans. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (158): 229-241

Preliminary results on the effect of twice daily milking on the yield and characteristics of milk of primiparous buffaloes. Atti del II Convegno Nazionale dedicato ai "Problemi dell' Allevamento Ovino, Caprino e Bufalino", Bari, 17-20 Maggio 1976: 341-348

Preliminary results on the effectiveness of Bacillus thuringiensis Berliner for the control of the rubber hawkmoth (Erinnyis ello L.), (Lepidoptera: Sphingidae), in Bahia. Revista Theobroma 7(3): 93-98

Preliminary results on the embryo-culture technique applied to the genetic improvement of plum (cv. Ruth Gerstetter). Acta Horticulturae: 51-58

Preliminary results on the inheritance of quantitative characters of wheat and rye in wheat-rye hybrids. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (143): 49-60

Preliminary results on the introduction of clonal material of Arracacia xanthorrhiza Banc into the Venezuelan Andes. Agronomia Tropical 25(1): 31-37

Preliminary results on the movement of magnesium, calcium and potassium into bunches of grapes after exposure to 28Mg, 45Ca and 86Rb for a short time. Mitteilungen Klosterneuburg 27(4): 181-184

Preliminary results on the production of high-protein potato varieties. Novenytermeles 26(1): 3-10

Preliminary results on the propagation of Apanteles flavipes, a parasite of Diatraea spp. in the regional laboratories of the State of Alagoas. Brasil Acucareiro 87(5): 25-29

Preliminary results on the role of coppices in the circulation of water. Sciences Agronomiques Rennes: 69-80

Preliminary results on the transmission of a rhabdovirus of wheat by Laodelphax striatellus Fall. Proceedings of the Fourth Conference on Phytiatry and Phytopharmacy in the Mediterranean region: Comptes Rendus des Quartreiemes Journees de Phytiatrie et de Phytopharmacie Circum Mediterraneennes: received 1977; 215-217

Preliminary results on the use of a new rodent filaria, Dipetalonema dessetae, in the evaluation of filaricides. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, Paris, D 283(7): 861-864

Preliminary results using 15N to classify the Nitrogen uptake in Triticum aestivum and Hordeum vulgare. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (143): 263-271

Preliminary results with a large box-frame unit. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (146): 83-88

Preliminary results with drip irrigation on yield and quality of 'Concord' grapes. Arkansas State Horticultural Society Proceedings of the 96th Annual Meeting 1975: 102-109

Preliminary results with glyphosate for control of Polygonum cuspidatum. Proceedings of the Northeastern Weed Science Society, New York City: 326

Preliminary results with paddy rice in the Port Moresby area. Science in New Guinea 2(2): 177-181

Preliminary results with some furane fungicides. Ciencias, Habana, 11 (2): 17

Preliminary scanning electron microscopy of Ceratocystis ulmi in Elm wood. Proceedings of the American Phytopathological Society 1975; 1: 137

Preliminary screening of malathion and Pyrocolloid against coffee bean weevil. Journal of Coffee Research 4(4): 119-120

Preliminary screening of oestrogenic activity in immature and mature green maize fodder. Pakistan Journal of Agricultural Sciences 11(3/4): 214-220

Preliminary screening of potential varieties. Welsh Plant Breeding Station: UK, Welsh Plant Breeding Station: Report for 1974: 44-46

Preliminary screening of pre-emergence herbicides on patchouli (Pogostemon cablin). Bulletin Balai Penelitian Perkebunan Medan 7(3): 107-111

Preliminary screening tests of insecticides for contact residual effectiveness against the tobacco beetle Lasioderma serricorne (F.). Rhodesian Journal of Agricultural Research 12(2): 177-193

Preliminary screening with antifeedants against hairy caterpillar attacking coffee. Journal of Coffee Research 6(1): 29-30

Preliminary seed budgets for two plant communities in coastal British Columbia. Journal of Biogeography 1(2): 123-134

Preliminary selection and evaluation of rubber clones by the early tapping test. Bulletin Balai Penelitian Perkebunan Medan 8(1): 3, 13-25

Preliminary selection of species suitable for the establishment of plantations on dry land of the Pacific coast of Colombia. Boletin, Instituto Forestal Latino Americano (50): 29-39

Preliminary studies in breeding Cymbopogon. Bragantia 34: xxxv-xxxviii

Preliminary studies in rice cultivars from north east India. Indian Journal of Genetics and Plant Breeding 34(2): 143-149

Preliminary studies in the biology and control of Shisham bark borer, Agrilus dalbergiae Thery. Pakistan Journal of Forestry 24(4): 383-392

Preliminary studies in the leaf area estimation of sunflower. Indian Journal of Agronomy 21(4): 500-501

Preliminary studies of a strain of the waterhyacinth mite from Argentina. Proceedings of the 2nd International Symposium on Biological Control of Weeds, Rome, 1971: 179-184

Preliminary studies of artificial immunization of rats against Plasmodium berghei and adoptive transfer of this immunity by splenic T and T + B cells. Bulletin of the World Health Organization 54(2): 149-154

Preliminary studies of bat rabies in Alberta. Canadian Veterinary Journal 18(12): 341-348

Preliminary studies of carrot susceptibility to carrot fly attack. Annals of Applied Biology 88(1): 159-170

Preliminary studies of chemical control of blue-green lucerne aphid. Proceedings of the New Zealand Weed and Pest Control Conference 29: 23-27

Preliminary studies of gastro-intestinal parasites of pigs. Atti della Societa Italiana delle Scienze Veterinaire 1968; 21: 744-745

Preliminary studies of growth influencing effects of red nutgrass (Cyperus rotundus L.) on some crop plants. Gewasproduksie/Crop Production 6: 77-80

Preliminary studies of monoterpenoid variability in Satureja douglasii. Biochemical Systematics and Ecology 4(1): 5-12

Preliminary studies of mutant of cigar tobacco induced by irradiation with gamma rays. Bulletin d' Information Coresta: 118

Preliminary studies of nuclear-polyhedrosis viruses infecting the white-marked tussock moth, Orgyia leucostigma. Information Report, Insect Pathology Research Institute, Canada: 12

Preliminary studies of plasma kininogens in cattle. Archivio Veterinario Italiano 27(3/4): 92-97

Preliminary studies of progenies of Catimor, Catindu, H. de Timor and others with resistance to H. vastatrix compared with national cultivars. Abstracts, Fourth Brazilian Coffee Research Congress, Caxambu, Minas Gerais, 23-26 November, 1976: Resumos, Quarto Congresso Brasileiro de Pesquisas Cafeeiras, Caxambu, Minas Gerais, 23-26 novembro, 1976: 70-72

Preliminary studies of the actions of alphaxalone and alphadolone in the pig. Veterinary Record 97(25-26): 497-498

Preliminary studies of the application of remote sensing techniques in the delineation of salt marsh mosquito breeding areas in Galveston, Texas. Proceedings, New Jersey Mosquito Control Association, Inc? recd 1977; 62: 49

Preliminary studies of the behaviour of a Heterodera rostochiensis population in the Forli' area towards resistant lines of Solanum. Informatore Fitopatologico 25(11): 13-19

Preliminary studies of the effect of adding sodium chloride to feeds with no protein of animal origin for chickens. Roczniki Naukowe Zootechniki 1(2): 163-170

Preliminary studies of the effect of water stress on Fusarium infection of young vegetable plants. Phytoparasitica 3(1): 71

Preliminary studies of the effects of an induced phosphate deficiency on carbohydrate-nitrogen ratios in Alternanthera philoxeroides (Centrospermae: Amaranthaceae) and on the feeding of Agasicles hygrophila (Col.: Chrysomelidae). Entomophaga 20(4): 409-419

Preliminary studies on Bacillus sp., a pathogen of white grubs. Acta Entomologica Sinica 20(3): 355-356

Preliminary studies on Italian unifloral honeys. Annali della Facolta di Agraria della Universita degli Studi di Perugia 27: 219-224

Preliminary studies on Meet Ghamr peach fruits storage. Annals of Agricultural Science 2: 115-121

Preliminary studies on Papaver bracteatum. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (5/6): 95-96

Preliminary studies on Radopholus similis (Cobb, 1893) Thorne, 1949 infesting coconut and arecanut palms in south India. Indian Journal of Nematology 1976; 5(1): 26-35

Preliminary studies on a new bacterial disease of almond. Journal of Turkish Phytopathology 5(2/3): 97-98

Preliminary studies on a possibly new species of Septoria on wheat in Brazil. Agronomia Sulriograndense 10(2): 367-368

Preliminary studies on a strain of apple mosaic virus isolated from almond. Gradinarska i Lozarska Nauka 14(1): 37-43

Preliminary studies on a tachinid parasite of tent caterpillars. Acta Entomologica Sinica 20(2): 163-169

Preliminary studies on biological control of Sclerotinia rolfsii Sacc. in the Cordoba region. Fitopatologia Colombiana 6(1): 67-72

Preliminary studies on black spot of pome fruit trees in Georgia. Trudy Nauchno Issledovatel' skogo Instituta Zashchity Rastenii Gruz SSR 28: 35-37

Preliminary studies on certain quantitative and qualitative characters of buffalo meat. Indian Veterinary Journal 55(2): 111-118

Preliminary studies on chemical control of chick pea anthracnose (Mycosphaerella rabiei Kovacevski) in the Black Sea region. Zirai Mucadele Arastirma Yilligi (11): 71-72

Preliminary studies on chemical control of chilli thrips (Scirtothrips dorsalis Hood) and mites (Hemitarsonemus latus Banks). Journal of Maharashtra Agricultural Universities 2(2): 178-180

Preliminary studies on cooling pad efficiency. Bulletin, Colorado Flower Growers' Association (3/4): 1-3

Preliminary studies on extending the intervals between treatments against tomato blight (Phytophthora infestans Mont de Bary) in the Black Sea region. Zirai Mucadele Arastirma Yilligi (11): 69

Preliminary studies on fattening zebus in the Upper Volta. Revue d' Elevage et de Medecine Veterinaire des Pays Tropicaux 28(3): 409-417

Preliminary studies on flower visitors to and potential pollinators of the cloudberry (Rubus chamaemorus L.) in subarctic Lapland. Annales Agriculturae Fenniae 15(1): 56-65

Preliminary studies on forecasting wheat stem rust appearance. Agricultural Meteorology 17(4): 281-289

Preliminary studies on fungi causing melon wilt in the Aegean region. Zirai Mucadele Arastirma Yi11igi (11): 78

Preliminary studies on gamma-radiation effects on flour beetle Tribolium confusum Duv. in Egypt. Zeitschrift fur Angewandte Entomologie 80(3): 275-280

Preliminary studies on globe artichoke bacterial disease (Erwinia carotovora) around Izmir. Bitki Koruma Bulteni 15(1): 43-57

Preliminary studies on growth and nutritonal status of six peach varieties grown under calcareous conditions. Alexandria Journal of Agricultural Research 23(3): 579-588

Preliminary studies on infra-specific variation in Echinochloa crus-galli (L.) P.B. 4e Colloque International sur l' Ecologie et la Biologie des Mauvaises Herbes, Marseille, 1973: ; 33-52

Preliminary studies on invertases of coffee plants attacked by Hemileia vastatrix. Anais da Escola Superior de Agricultura "Luiz de Queiroz" 29: 211-222

Preliminary studies on iron kinetics in childhood. Indian Pediatrics 12(8): 639-646

Preliminary studies on keeping and immunizing quality of polyvalent ('O', 'A', 'C' and 'Asia 1') foot-and-mouth-disease cell-cultured conventional gel, saponified gel and saponified vaccines. Indian Journal of Animal Sciences 1976; 44(9): 646-653

Preliminary studies on manufacture of instant dried skim-milk. Tejipar 24(2): 25-30

Preliminary studies on mineral nutrient concentration of soils and natural pastures occurring in different regions of the state of Rio Grande do Sul. Revista do Centro de Ciencias Rurais 6(4): 385-406

Preliminary studies on mycoflora of poultry feed and litter. Indian Veterinary Journal 52(10): 759-762

Preliminary studies on nisinase-producing bacteria from processed cheese. XX International Dairy Congress, Vol E: 532

Preliminary studies on nutrient content of a slurry from rainbow trout keeps and its influence on crop yields. Zeszyty Naukowe Akademii Rolniczo Technicznej w Olsztynie, Rolnictwo (20): 137-145

Preliminary studies on pollinators of Teak (Tectona grandis L.). Research Paper Forest Series, Federal Department of Forest Research, Nigeria (29): 7

Preliminary studies on polymorphism of hemopexins in blood serum of Large White Polish pigs. Genetica Polonica 16(2): 209-212

Preliminary studies on post-irradiation treatments with hydroxylamine and ethyleneimine on germination, seedling growth and mitotic aberrations in three varieties of tomato (Lycopersicon esculentum Mill.). Science and Culture 41(8): 397-399

Preliminary studies on ribonucleases from Poa pratensis seeds. Acta Societatis Botanicorum Polaniae 43(4): 471-478

Preliminary studies on rice tarsonemid mite, Steneotarsonemus spinki (Acarina: Tarsonemidae). National Science Council Monthly 5(4): 274-284

Preliminary studies on rootstocks for sweet cherry and sour cherry and tree dwarfing by different culture practices. Portaltoii Principalelor Specii de Pomi Fructiferi: 225-243

Preliminary studies on sapflow in Cocos nucifera L. 1. Water relations and xylem transport. New Phytologist 79(3): 535-541

Preliminary studies on sapflow in Cocos nucifera L. II. Phloem transport. New Phytologist 79(3): 543-558

Preliminary studies on screening of onion varieties for dehydration. Progressive Horticulture 7(4): 77-80

Preliminary studies on seedborne fungi on cotton and their incidence in the Aegean region. Zirai Mucadele Arastirma Yilligi (11): 87-88

Preliminary studies on soil-plant adjustments under waterlogging conditions with reference to maize (Zea mays L.). Science and Culture 41(11): 562-564

Preliminary studies on some Malaysian timbers for plywood manufacture. Part 11 - Summary of results. Malaysian Forester 38(2): 101-107

Preliminary studies on some Malaysian timbers for plywood manufacture: Part 8 - Perah (Elateriospermum tapos); Part 9 - Kamap (Strombosia rotundifolia). Malaysian Forester 1975; 37(2; 3): 100-108; 189-196

Preliminary studies on some botanical, anatomical, and agronomical aspects of flax (Linum usitatissimum L.). Science and Culture 41(7): 323-325

Preliminary studies on some graminaceous plants for their susceptibility to the maize cyst nematode, Heterodera zeae Koshy et al., 1970. Indian Journal of Nematology 1977; 5(2): 257-259

Preliminary studies on splenocytes and peritoneal macrophages from mice with varying genetic resistance to visceral leishmaniasis. II. Analytical disc-electrophoresis and enzyme activity of cell lysates of normal, uninfected animals. Transactions of the Royal Society of Tropical Medicine and Hygiene 70(3): 281-282

Preliminary studies on the RNA components of three strains of cucumber mosaic virus. Physiological Plant Pathology 7(2): 139-145

Preliminary studies on the abundance of the citrus fly Aleurotrachilus citri on eight species of citrus trees. Agricultural Research Review 54(1): 161-165

Preliminary studies on the antischistosomal activity of topically applied oxamniquine. Revista do Instituto de Medicina Tropical de Sao Paulo 18(6): 456-458

Preliminary studies on the application of enzyme immunoassay in the detection of antibodies in onchocerciasis. Tropenmedizin und Parasitologie 26(3): 370-374

Preliminary studies on the application of molybdenum and cobalt to beans (Phaseolus vulgaris L.). Revista Ceres 24(136): 628-633

Preliminary studies on the application of systemic insecticides to the soil for the control of the maize stalk borer, Busseola fusca (Fuller) (Lep.: Noctuidae). Phytophylactica 7(4): 121-123

Preliminary studies on the behavioural detection of oestrus in Belgian warm-blood mares with acoustic and tactile stimuli. Applied Animal Ethology 4(2): 109-118

Preliminary studies on the biology and control of two pine bark-beetles in the forests of the San Rafael Forest Unit and adjacent areas (Dendroctonus mexicanus Hpk. and Dendroctonus valens LeC.). Boletin, Unidad Industrial de Explotacion Forestal de San Rafael (7): 61

Preliminary studies on the biology of greasy cutworm Agrotis ypsilon Rott. and its susceptibility to granulosis virus of A. segetum D. & S. from Denmark. Pakistan Journal of Forestry 26(2): 140-144

Preliminary studies on the bionomics of the immature population of Culex pipiens pallens in an artifical habitat. Japanese Journal of Sanitary Zoology 26(2/3): 167-169

Preliminary studies on the carbohydrates in oil palm leaves. I. The reducing sugars. Bulletin Balai Penelitian Perkebunan Medan 5(4): 143-154

Preliminary studies on the carbohydrates in oil palm leaves. II. The total and the non-reducing sugars. Bulletin Balai Penelitian Perkebunan Medan 6(2): 89-95

Preliminary studies on the chemical control of fig jassids, Velu caricae Ghauri (Cicadelloidae: Hemiptera) in Maharashtra State. Journal of Maharashtra Agricultural Universities 1(2/6): 170-171

Preliminary studies on the chemical control of maize insects. Mysore Journal of Agricultural Sciences 11(1): 73-76

Preliminary studies on the chromosomes of Hexamermis albicans (Mermithidae). Byulleten' Vsesoyuznogo Instituta Gel' mintologii im KI Skryabina (17): 30-31

Preliminary studies on the cold tolerance of soybean seedlings. Canadian Journal of Plant Science 56(2): 371-375

Preliminary studies on the comparative efficacy of some systemic insecticides in the control of Phytomyza atricornis (Meigen) on mustard. Journal of Research, Punjab Agricultural University 10(1): 102-104

Preliminary studies on the comparison of superior varieties of passion fruit and methods of pollination. Taiwan Agriculture Quarterly 12(2): 72-78

Preliminary studies on the control of Japanese encephalitis vectors in Taiwan by chemical means. Taiwan Yi Xue Hui Za Zhi. Journal of the Formosan Medical Association 73(6): 295-312

Preliminary studies on the control of Kola weevils by gamma radiation in Nigeria. Newsletter, Indian Society for Nuclear Techniques in Agriculture and Biology 3(2): 23-26

Preliminary studies on the deterioration of long-standing-burnt cane. Proceedings of the Queensland Society of Sugar Cane Technologists, Forty fourth Conference 1977: Bacic, A; Covacevich, M T; Richards, G N : Deterioration in burnt standing cane: a preliminary survey: 19-27

Preliminary studies on the development of ovary of black flies (Diptera: Simuliidae). Japanese Journal of Sanitary Zoology 27(2): 203-204

Preliminary studies on the differential response of wheat and maize varieties to zinc deficiency. Journal of Research, Punjab Agricultural University 12(2): 123-127

Preliminary studies on the diffusion of bovid herpesvirus 2 in experimentally infected calves. Folia Veterinaria Latina 7(3): 243-251

Preliminary studies on the dissemination of dystrophic myositis in the pig in Italy. Rivista di Zootecnia e Veterinaria (3): 192-195

Preliminary studies on the effect of Droncit against different tapeworms in dogs and cats. Veterinary Medical Review (2): 129-133

Preliminary studies on the effect of GA on flowering and seed production of radish. Punjabrao Krishi Vidyapeeth Research Journal 3(2): 140-141

Preliminary studies on the effect of Planofix on mango malformation. Bangladesh Horticulture 3(1): 49-50

Preliminary studies on the effect of Si, N, P and K on rice, grown in a coastal clay from Surinam. Internal Report, Royal Tropical Institute, Amsterdam (AO/BO 77-1): 22

Preliminary studies on the effect of albendazole on the cysticerci of Taenia saginata. Southwestern Veterinarian 31(2): 121-124

Preliminary studies on the effect of aluminium salts on plant growth and flower coloration in Hydrangea macrophylla. Prace Instytutu Sadownictwa w Skierniewicach, B 1: 91-95

Preliminary studies on the effect of centrifugation on cuttings of grapevine rootstocks. Pubblicazione, Centro Studi di Tecnica Frutticola CNR, Bologna; (72): 3-10

Preliminary studies on the effect of chloramphenicol on thiopentone sodium anaesthesia in dogs and white rats. Kerala Journal of Veterinary Science 7(2): 145-152

Preliminary studies on the effect of dwarfing interstocks on the field performance of apple trees. Prace Instytutu Sadownictwa w Skierniewicach 17: 41-51

Preliminary studies on the effect of gibberellic acid and cycocel on the growth and essential oil content of Ocimum basilicum L. Egyptian Journal of Horticulture 3(1): 83-87

Preliminary studies on the effect of hormonal application on the yield of mung (Phaseolus aureus). Journal of Research, Punjab Agricultural University 11(4): 359-361

Preliminary studies on the effect of soil moisture on the yield of Papaver somniferum. Roczniki Akademii Rolniczej w Poznaniu, Rolnictwo 82(18): 151-155

Preliminary studies on the effect of various fungicides applied during flowering on pollen germination and fruit set. Bitki Koruma Bulteni 14(4): 207-226

Preliminary studies on the effectiveness of some systemic fungicides to Verticillium dahliae Kleb. Journal of Turkish Phytopathology 5(2/3): 85-95

Preliminary studies on the efficiency of mating of ewe hoggets. Proceedings of the New Zealand Society of Animal Production 35: 83-90

Preliminary studies on the evaluation of some sweet potato lines. Egyptian Journal of Horticulture 4(1): 9-23

Preliminary studies on the evolution of aldicarb in beet during the growing period, according to time and soil type. Publication Trimestrielle, Institut Belge pour l' Amelioration de la Betterave 45(1): 1-14

Preliminary studies on the extraction of protein from Parthenium hysterophorus L. Program and Abstracts of Papers, Weed Science Conference and Workshop in India, 1977r 170): 108

Preliminary studies on the genetic and breeding behaviour of radiation induced macromutants in barley. Current Science 44(17): 644-646

Preliminary studies on the geochemistry of rendzinas in the Tatra Mountains. Roczniki Gleboznawcze 28(1): 263-275

Preliminary studies on the incidence of filariids in Equidae in the Netherlands. Tijdschrift voor Diergeneeskunde 100(6): 321-326

Preliminary studies on the incidence of needle endophytes in some European conifers. Sydowia 1977; 29(1/6): 87-103

Preliminary studies on the influence of drain spacing on pipe drain runoff at the Agricultural Experiment Station Pruszowice, Trzebnica District. Zeszyty Naukowe Akademii Rolniczej we Wroclawiu, Melioracja (115(21)): 191-201

Preliminary studies on the integrated control of the major pests of summer orange. Approaches to biological control: 107-123

Preliminary studies on the level of aldicarb in beet in relation to plant growth, time and soil type. Compte Rendu, Congres d' Hiver, Institut International de Recherches Betteravieres (40): 255-270

Preliminary studies on the life table of the rice stem borer, Chilo suppressalis (Walker) (Lepidoptera: Pyralidae). Applied Entomology and Zoology 12(3): 213-224

Preliminary studies on the mechanical harvesting of sweet cherries in Verona. Informatore Agrario 34(28): 2369-2372

Preliminary studies on the mucus secretion of the wood wasp, Sirex noctilio F. I. Physicochemical and biochemical properties. Australian Journal of Biological Sciences 29(1-2): 21-32

Preliminary studies on the multiplication of component 4 of the RNA of cucumber mosaic virus. Annales de Phytopathologie 9(1): 45-51

Preliminary studies on the parasites of some elasmobranch fish in Mar del Plata, Argentina. II. Cestodes of Mustelus schmitti. Physis 32(84): 1-14

Preliminary studies on the parasitisation of Aphelinus mali (Hald.) upon the woolly apple aphid, Eriosoma lanigerum (Hausm.) in Iraq. Yearbook of Plant Protection Research, Iraq Ministry of Agriculture and Agrarian Reform1976 recd 1978; 1: Ar 27-29; en p. 5

Preliminary studies on the pathology caused by Mermis nigrescens Duj. in Orthoptera. Proceedings of the Indiana Academy of Science 1976; 85: 258-261

Preliminary studies on the pollen flora of Lazio. Annali dell' Istituto Sperimentale per la Zoologia Agraria 3: 147-156

Preliminary studies on the possibilities of using mycophagous nematodes for the biological control of damping-off. Revue Horticole (180): 33-35

Preliminary studies on the possibility of using mining and industrial waste materials for enriching sandy soils. 3. Influence of some waste materials, combined with ameliorative ploughing, on crop yields and chemical properties of the soil. Annales Universitatis Mariae Curie Sklodowska, E1974; 28/29: 17-28

Preliminary studies on the prevalence of antitoxoplasma, haemagglutinating antibodies in serum samples from swine in Sao Paulo and Rio Grande de Sul States, Brazil. Biologico 41(4): 105-107

Preliminary studies on the propagation of Mammea americana by grafting. Revista Cafetalera (157): 13-15

Preliminary studies on the reaction of rice plants to TCA-Na in the irrigation water. Riso 25(3): 241-247

Preliminary studies on the relations between free-living nematodes and bacteria in the soil. Comptes Rendus des Seances de la Societe de Biologie 169(1): 166-172

Preliminary studies on the requirement of Muscovy ducks (Cairina moschata domestica L.) for crude protein and energy content in fattening feed. Archiv fur Tierernahrung 27(11): 681-687

Preliminary studies on the resistance of pearl-millet to Chilo partellus (Swinhoe) (Pyralidae: Lepidoptera). Science and Culture 42(4): 222-223

Preliminary studies on the resistance of the potato beetle (Leptinotarsa decemlineata Say) to insecticides in the Marmara region. Bitki Koruma Bulteni 17(1): 29-40

Preliminary studies on the resistance of three spider mites to chemicals in Taiwan. Journal of Agricultural Research of China 25(1): 23-36

Preliminary studies on the retention of fungal spores by the leaf epidermis. Annales de Phytopathologie 8(1): 31-40

Preliminary studies on the role of trenches in isolating root effect of forest trees bordering agricultural crops. Annals of Arid Zone 15(3): 241-244

Preliminary studies on the role of weather factors in the incidence of wilt of tomatoes caused by Pseudomonas solanacearum E. F. Smith in Jorhat area. J Assam Sci Soc 16(2): 121-128

Preliminary studies on the site of primary action of light during de-etiolation processes of Phaseolus seedlings. Archives Internationales de Physiologie et de Biochimie 83(5): 957-958

Preliminary studies on the source of blood-meals of Triatoma infestans and Triatoma spinolai using the gel double-diffusion test. Boletin Chileno de Parasitologia 31(1/2): 34-36

Preliminary studies on the suitability of phloem analyses for evaluating the nutrient status of Norway Spruce. Forstwissenschaftliches Centralblatt 94(6): 344-351

Preliminary studies on the ultrastructure of the female gonad of Xiphinema index and X. mediterraneum (Nematoda: Longidoridae). Nematologia Mediterranea 4(1): 41-55

Preliminary studies on the use of brown coal ash as fertilizer. Roczniki Gleboznawcze 28(2): 183-204

Preliminary studies on the use of maleic hydrazide for the control of leguminous cover crop encroachment in rubber and oil palm. Proceedings of 5th Asian Pacific Weed Science Society Conference, Tokyo, Japan, 1975: 370-373

Preliminary studies on the variability among Sclerotium cepivorum Berk. isolates in their toxin(s) production and pathogenicity. Acta Agronomica Academiae Scientiarum Hungaricae 24(3/4): 442-446

Preliminary studies on trailing of vanilla (Vanilla planifolia). Agricultural Research Journal of Kerala 1975; 12(2): 174-177

Preliminary studies on two biologically different strains of Aedes triseriatus in New York. Mosquito News 37(4): 609-615

Preliminary studies with Pisolithus tinctorius as a mycorrhizal fungus of Pines in Nigeria. Research Paper Savanna Series, Federal Department pf Forest Research, Nigeria (37): ii + 11

Preliminary studies with five New York yellow nutsedge selections. Proceedings of the Northeastern Weed Science Society, Boston (Vol.30): 126-131

Preliminary study of 3 algae of the Ulvaceae family from the beach of Mae Luisa (RN). Estudo preliminar de tres algas da familia Ulvaceae, de praia de Mae Luisa RN: 49

Preliminary study of Barcu (Leguminosae, Faboideae). Brasil Florestal 6(22): 23-39

Preliminary study of a combined focus of intestinal and urinary schistosomiasis in the Manja Sub-prefecture. Sante et developpement 1er Congr Internat Sci Med Madagascar, Tananarive, 2-12 Apr 1968 Crtrav Vol 1: 205-212

Preliminary study of a diet infested with Acarus siro (L.) on adult food consumption and foetal status in mice. Journal of Stored Products Research, 141: 13-17

Preliminary study of a method of selecting for drought resistance in maize. Agrociencia (11): 15-28

Preliminary study of aggressiveness of honeybees in the hive. Revista Chilena de Entomologia 8: 135-137

Preliminary study of bromine residues in crops grown in soils treated with inorganic KBr and organic CH3Br. Phytiatrie Phytopharmacie 24(1): 57-65

Preliminary study of cranioencephalic topography in the dog using radiographic methods. Archivos de Zootechnia 26(101): 9-21

Preliminary study of diseases of broad bean (Vicia faba L.) in the Central Plateau of Mexico. Agricultura Tecnica en Mexico 3(12): 455-458

Preliminary study of haemagglutination in kala azar as a diagnostic test. Journal of the Faculty of Medicine, Baghdad 18(1/2): 76-83

Preliminary study of insecticides and repellents of plant origin for Utetheisa pulchella Linn. Indian Journal of Entomology 1977; 38(4): 390-391

Preliminary study of mixed crops of sorghum (Sorghum bicolor L. Moench) and beans (Phaseolus vulgaris L.). Cientifica 3(1): 16-25

Preliminary study of mosaic of pepper in the Bajio area. Agrociencia, D (9): 75-82

Preliminary study of pasture grasses in the Orinoco Delta. 1. Management and fertilization. Colloque sur l' intensification de la production fourragere en milieu tropical humide et son utilisation par les ruminants 24-29 Mai 1971: 135-143

Preliminary study of pasture grasses in the Orinoco Delta. 2. Acceptability to the grazing animal. Colloque sur l' intensification de la production fourragere en milieu tropical humide et son utilisation par les ruminants 24-29 Mai 1971: Parra C, O; Bryan, W B : Preliminary study of pasture grasses in the Orinoco Delta 1 Management and fertilization: 197-201

Preliminary study of rainfall and some nutrients under crown canopy in Doi Pui hill evergreen forest, Chiengmai. Kog Ma Watershed Research Bulletin, Faculty of Forestry, Kasetsart University, Thailand (5): 64

Preliminary study of rainfall interception through leaf litter. Indian Forester 99(7): 440-445

Preliminary study of the anaerobic survival of juveniles of the nematode Heterodera oryzae. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, Paris, D 280(25): 2865-2868

Preliminary study of the cell wall polysaccharides in the growing hypocotyl of Phaseolus aureus Roxb. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, France, D 281(2/3): 123-126

Preliminary study of the effect of time of application of superphosphate on the yield and nutrient uptake by groundnut (Arachis hypogaea L.). Indian Journal of Agricultural Sciences 43(7): 731-733

Preliminary study of the effects of feeding ethyl mercury chloride on four breeds of chickens. Poultry Science 55(5): 1913-1917

Preliminary study of the in vivo motion in the canine shoulder. American Journal of Veterinary Research 37(12): 1505-1510

Preliminary study of the loss assessment due to hairy caterpillar, Spilarctia casignata Koll, on soyabean. Nepalese Journal of Agriculture1976; 6/11: 139-144

Preliminary study of the parasites of some elasmobranch hosts in Mar del Plata, Argentina. 1. Cestodes and trematodes of Psammobatis microps (Gunther) and Zapteryx brevirostris (Muller and Henle). Physis 30(81): 425-446

Preliminary study of the plant communities that characterise some mosquito breeding places in the Trois-Rivieres region (Quebec). Canadian Journal of Botany 54(3/4): 177-190

Preliminary study of the process of drying a milk protein concentrate. Roczniki Instytutu Przemyslu Mleczarskiego 19(1): 5-20

Preliminary study of the resistance of tomato lines and/or varieties to Verticillium albo-atrum Reinke & Berth. Agricultura Tecnica 34(1): 39-40

Preliminary study of the use of Dipetalogaster maximus (Uhler, 1894) (Triatominae) in xenodiagnosis in chronic Chagas's disease. Resumenes de trabajos libres Congreso IV Latinoamericano de parasitologia, etc, San Jose, Costa Rica, 7-11 Dec, 1976: 101

Preliminary study of three algae of the family Ulvaceae, from Mae Luisa beach. Revista de Farmacia e Bioquimica da Universidade de Sao Paulo 13(2): 337-350

Preliminary study of weed control at different spacings of transplanted rice. Biotrop Newsletter (11): 11

Preliminary study on control of weeds in pineapple-banana plantation with two soil-applied herbicides. Program and Abstracts of Papers, Weed Science Conference and Workshop in India, 1977r 92): 55

Preliminary study on hybrid vigour in cacao. Revista de la Facultad de Agronomia, Universidad Central de Venezuela 8(3): 61-75

Preliminary study on screening of pre-emergence herbicides on patchouli (Pogostemon cablin Benth.). Bulletin Balai Penelitian Perkebunan Medan 7(3): 88, 107-111

Preliminary study on some factors of milling quality in maize. Bulletin des Anciens Eleves de l' Ecole de Meunerie (270): 325-330

Preliminary study on the autecology of Hydrilla verticillata (L.F.) Royle. Biotrop Newsletter 10(11): 10

Preliminary study on the behaviour of the rice stem borer, Chilo suppressalis Wlk. towards three varieties of rice grown in France. Annales de Amelioration des Plantes 26(1): 93-100

Preliminary study on the bionomics and control of the sorghum fly. Acta Entomologica Sinica 20(2): 177-182

Preliminary study on the competition of fungicides in the control of diseases of aerial parts of Citrus sp. on the Ibiapaba plateau, Ceara. Fitossanidade 1(2): 49-51

Preliminary study on the control of larvae of Crimissa cruralis Stal with synthetic organic insecticides in the laboratory. Fitossanidade 1(3): 84-86

Preliminary study on the control of the insects causing gomosis on pineapple. Agronomia Tropical 26(1): 3-7

Preliminary study on the effect of Cycocel on growth and yield of Vicia faba L. Egyptian Journal of Botany 16(1/3): 205

Preliminary study on the effect of fertilizer on the quality of Oak wood. Revue Forestiere Francaise 27(3): 201-208

Preliminary study on the genus Tetranychus Dufour in China (Acarina: Tetranychidae). Acta Entomologica Sinica 18(2): 220-228

Preliminary study on the grazing behaviour of dairy cows. Journal of the Irish Grassland and Animal Production Association 12: 138

Preliminary study on the nematodes attacking cultivated plants in the Dominican Republic. Turrialba 27(1): 17-21

Preliminary study on the preference of Stiphra robusta M-T for some cultivated plants. Fitossanidade 1(3): 90-91

Preliminary study on the size and shape of plots and blocks in field trials with cowpea. Indian Journal of Agricultural Sciences 47(1): 52-54

Preliminary study on the sterilization of casing soils in the cultivation of mushroom. Journal of Taiwan Agricultural Research 21: 209-213

Preliminary study on the toxicity of 23 pesticides to natural enemies of red spider mites. Journal of the Agricultural Association of China (92): 81-86

Preliminary study on the use of Dipetalogaster maximus (Uhler, 1894) (Triatominae) for xenodiagnosis of chronic Chagas' disease. Revista do Instituto de Medicina Tropical de Sao Paulo 20(4): 183-189

Preliminary study on woodwool board made of five wood species from W. Java. Laporan, Lembaga Penelitian Hasil Hutan (54): iii + 17

Preliminary suggestions for training village marketing staff and Crop Authority district staff under the new buying arrangements. Working Paper, Marketing Development Bureau, Ministry of Agriculture, Tanzania (1/77): 17

Preliminary survey of cold hardiness levels of several bulbous ornamental plant species. HortScience 11(2): 161-162

Preliminary survey of insect infestation in stored walnut (Juglans regia, L.). Plant Protection Bulletin, India 1975; 23(4): 30-33

Preliminary survey of somatic cell counting methods applied to goat's milk. XX International Dairy Congress, Vol E: 348

Preliminary survey of the saprolegniaceous fungi parasites of fresh water shrimps (Crustaceans) in Taiwan. Proceedings of the National Science Council 9(2): 39-47

Preliminary survey of thrips infesting green asparagus in Taiwan. Journal of Agricultural Research of China 25(1): 37-43

Preliminary survey on the marketing of Batu apple (Malus communis). Bulletin Penelitian Hortikultura 2(3): 10-20

Preliminary test for protecting a vineyard against Lobesia botrana Schiff. by means of synthetic sex pheromone (confusion method). Sex pheromones of the Lepidoptera: Les pheromones sexuelles des Lepidopteres: recd 1978; 183-193

Preliminary test for protecting vineyards against Lobesia botrana Schiff. by means of the synthetic sex pheromone (disorientation method). Revue de Zoologie Agricole et de Pathologie Vegetale 76(1): 25-36

Preliminary test on the control of the ant of the interior of north-eastern Brazil, Atta opaciceps Borgmeier, 1939, with synthetic organic insecticides in the form of a dust and a bait. Fitossanidade 1(1): 6-7

Preliminary tests of chemical repellents to bullfinches. Proceedings British Crop Protection Conference, Pests and Diseases, 1977: 469-475

Preliminary tests of logging by helicopter. Montanaro d' Italia Monti e Boschi 1(1): 53-59

Preliminary tests of the activity of some phytoecdysones on various arthropods. Bollettino dell' Istituto di Entomologia della Universita degli Studi di Bologna1977 recd 1978; 31: 361-376

Preliminary tests of the preference of Sitophilus zeamais Motschulsky for stored grain. Taiwan Agriculture Quarterly Tai wan Nung yeh 12(3): 164-170

Preliminary tests of the susceptibility of 2 tomato cultivars and one peanut cultivar to two strains of Rotylenchulus reniformis (Nematoda: Tylenchida). Revue de Nematologie 1(1): 111-112

Preliminary tests on preparation of dried skim-milk for bakery use, involving different heat treatments and partial hydrolysis of lactose. Zeszyty Naukowe Akademii Rolniczej w Warszawie, Technologia Rolno Spozywcza 9: 79-89

Preliminary tests on the characterisation of sharka ecotypes. Comptes Rendus des Seances de l' Academie d' Agriculture de France 61(17): 1108-1118

Preliminary tests on the codling moth (Laspeyresia pomonella L.) of an insecticide presenting a new mode of action: diflubenzuron. Phytiatrie Phytopharmacie 24(3): 179-192

Preliminary tests on the germination of aecidiospores of Cronartium flaccidum (Alb. & Schw.) Wint. Rivista di Patologia Vegetale, IV 12(3/4): 125-135

Preliminary tests on the optimal pellet-adaptation age for sea bass larvae (Pisces, Dicentrarchus labrax L. 1758). Aquaculture 8(3): 283-290

Preliminary tests to determine the resistance of Italian rice varieties to yellows by artificial infection. Riso 25(1): 59-63

Preliminary tests with a fungus to control insect defoliators. Bi monthly Research Notes 32(1): 3

Preliminary tests with methyl bromide and dichlorvos as fumigants for Boophilus spp. ticks at quarantine stations. Preliminary tests with methyl bromide and dichlorvos as fumigants for Boophilus spp ticks at quarantine stations: [1+] 5

Preliminary tests with some insecticides against the desert locust, Schistocerca gregaria (Forskal). Agriculture Pakistan 1973 recd 1975; 23(4): 229-237

Preliminary thoughts on the balance between agriculture, forestry and grazing, and the rural society of La Margeride. Document, Centre de Recherches Forestieres d' Orleans (77/17): 47

Preliminary tree injection results. Proceedings North Central Weed Control Conference, 1976 (Vol. 31): 128, 128A, 129

Preliminary trial on the foliar application of fertilizer to coffee. Menara Perkebunan 44(6): 299-300

Preliminary trial to control anthracnose of tree tomato. Fitopatologia Colombiana 6(2): 122-129

Preliminary trials against the vector of rice yellows. Riso 26(1): 59-63

Preliminary trials and observations on breeding for resistance in rose rootstocks as part of the research programme of the Federal Research Institute for Horticultural Plant Breeding. Acta Pruhoniciana (32): 58-66

Preliminary trials in an orange plantation on the use of commercial organic fertilizers. Annali dell' Istituto Sperimentale per l' Agrumicoltura1975; 7/8: 101-109

Preliminary trials of bean cultivars in the Zona Metalurgica of Minas Gerais. Revista Ceres 22(122): 282-285

Preliminary trials of benzimidazole group preparations for Strongylata infection of the digestive tract of animals. Byulleten' Vsesoyuznogo Instituta Gel' mintologii im KI Skryabina (13): 101-104

Preliminary trials of comparisons of bean (Phaseolus vulgaris L.) cultivars in the Zona Metalurgica of Minas Gerais. Revista Ceres 22(122): 282-285

Preliminary trials on extraction with the Cast 435 L light tractor. Contributi Scientifico Pratici per una Migliore Conoscenza ed Utilizzazione del Legno 18(44): 37-42

Preliminary trials on the chemical control of the coffee nematode, Meloidogyne exigua. Biologico, Brazil 40(12): 337-345

Preliminary trials on the refrigeration of some perishable fruits with liquid nitrogen and their transport in modified atmosphere. Lucrari Stiintifice, Institutul de Cercetari pentru Valorificarea Legumelor si Fructelor 8: 405-408

Preliminary trials on the transport of cut flowers. Pepinieristes Horticulteurs Maraichers (163): 15-19

Preliminary trials to characterize plum pox virus ecotypes. Comptes Rendus des Seances de l' Academie d' Agriculture de France 61(17): 1108-1119

Preliminary trials to control Orobanche species. Tropenlandwirt (October): 91-101

Preliminary trials to obtain maize hybrids. Informe Cientifico Tecnico, Instituto de Investigaciones Fundamentales en Agricultura Tropical (6): 27-28

Preliminary trials with Aragon and Du Puits alfalfas (M. sativa L.) and hairy vetch (Vicia villosa Roth) as sources of LPE. Vaxtodling 29: 89-94

Preliminary trials with Bacillus thuringiensis - chemical insecticide combinations in the integrated control of the spruce budworm, Choristoneura fumiferana (Lepidoptera: Tortricidae). Canadian Entomologist 107(12): 1281-1288

Preliminary trials with Citrazon - a selective acaricide. Journal of the Entomological Society of British Columbia 72: 3-5

Preliminary trials with a light hovercraft for CDA spraying. Proceedings, Symposium on Controlled Drop Application, Reading University, 1978 Monograph 22): 129-135

Preliminary trials with alternative protein feeds for mink. Norsk Pelsdyrblad 50(2): 48-54

Preliminary trials with an automatic apparatus for glasshouse irrigation. Rivista di Ingegnaria Agraria 8(1): 25-31

Preliminary trials with environmental cards. Norsk Veterinaertidsskrift 88(9): 552-553

Preliminary trials with the Massey-Ferguson 201 Cane Commander sugar cane harvester. Brasil Acucareiro 90(2): 11-15

Preliminary utilisation studies with special reference to western Ngwaketse. Botswana Notes and Records 8: 157-163

Preliminary varietal trial. Central Tobacco Research Institute, Rajahmundry, Andhra Pradesh: India, Central Tobacco Research Institute: Annual report 1973: 42

Preliminary weed control results in direct-sown tomato crops. 11 Jugoslovensko Savetovanje o Borbi protiv Korova 2 Knjiga: 335-337

Preliminary work on the biological control of satans bos. National Programme for Environmental Sciences; Terrestrial Biology; papers presented at the First National Weeds Conference, 13-14 August 1974, Pretoria, S Africa: ; 151-168

Preloading the pressure-bar assembly for improved veneer-lathe setting accuracy. Forest Products Journal 25(7): 44-46

Prelude to the industrial use of dietary antibiotics. Federation Proceedings 37(2): 107-109

Prelude to the world-wide protection of animals. Bulletin de l' Academie Veterinaire de France 50(4): 445-490

Premature acorn abscission in White Oak (Quercus alba L.). Dissertation Abstracts International, B 36(1): 27

Premature bolting of onion (Allium cepa L.) in the arid tropics of the Sudan. Acta Horticulturae (53): 35-42

Premature budding of garden mum stock plants. Connecticut Greenhouse Newsletter (66): 6-11

Premature calves obtained by caesarean section from beef heifers at slaughter. Schnittentbundene fruhgeborene Kalber aus Farsenvornutzung: 110

Premature heading of non-photosensitive Indica rice varieties by long nursery duration. Japanese Journal of Tropical Agriculture Nettai Nogyo 19(1): 15-20

Premature parturition in the California sea lion. Journal of Wildlife Diseases 12(1): 104-115

Premixes containing anthelmintics for the treatment of sheep. Veterinarna Sbirka 74(9): 26-28

Premixes for sows. Svinovodstvo, Moscow, USSR (6): 19-20

Premixes for young pigs. Svinovodstvo, Moscow, USSR (11): 14-16

Premixes from products of microbial synthesis in feeds for growing pigs. Zhivotnovodstvo (9): 28-30

Premixes in feeds for rabbits. Roczniki Naukowe Zootechniki 4(2): 161-173

Premixes of blood and bran as basic source of protein for fattening pigs. Krmiva 20(2/3): 43-46

Premixes with enzymes in diets for pigs. Svinovodstvo, Moscow, USSR (1): 38-39

Premixes: their use in increasing litter size of sows and improving the quality of offspring. Svinovodstvo, Moscow, USSR (10): 40

Premunition in sheep with Haemonchus contortus. Dissertation Abstracts International 32B(8): 4328-4329

Premunity of wheat against Ophiobolus graminis Sacc. by mild strains of the same parasite. Annales de Phytopathologie 6(4): 395-406

Premunization of sheep with controlled populations of Haemonchus contortus. Dissertation Abstracts International 36B(12): 6007-6008

Prenatal Babesia bigemina infection in a calf. Australian Veterinary Journal 51(11): 539

Prenatal and galactogenic infections with helminths in domestic animals. Deutsche Tierarztliche Wochenschrift 83(12): 569-576

Prenatal and milkborne helminth infections in domestic animals - a review. Norsk Veterinaertidsskrift 89(10): 637-641

Prenatal development of the autonomic innervation to the pelvic viscera in ox (Bos taurus). Indian Veterinary Journal 52(10): 737-742

Prenatal development of the buffalo (Bubalus bubalis) stomach. I. Organogenesis of the stomach. 2. Later morphogenesis. Indian Journal of Animal Sciences 1977; 45(9): 638-652

Prenatal effects caused by feeding sclerotia of Sclerotinia sclerotiorum to pregnant rats. Bulletin of Environmental Contamination and Toxicology 13(5): 524-526

Prenatal effects of herbicides: evaluation by the Prenatal Development Index. Archives of Environmental Contamination and Toxicology 6(1): 33-46

Prenatal effects of mycotoxins in mammals. Zeszyty Problemowe Postepow Nauk Rolniczych (189): 183-188

Prenatal effects of Ochratoxin A in hamsters. Teratology 13(1): 11-14

Prenatal infection of the Rocky Mountain bighorn sheep (Ovis c. canadensis) of Alberta with the lungworm Protostrongylus spp. Journal of Wildlife Diseases 13(3): 248-250

Prenatal infection with Fasciola Hepatica in calves. Australian Veterinary Journal 51(11): 497-499

Prenatal lung maturation and hyaline membrane disease in lambs. Prenatal lung maturation and hyaline membrane disease in lambs: 79

Prenatal nutrition and neurological development. Early malnutrition and mental development: 96-110

Prenatal therapy of a patient with vitamin-B12-responsive methylmalonic acidemia. New England Journal of Medicine 293(7): 313-317

Prenatal toxicity of Sevin (carbaryl) for Wistar rats. Archiv fur Experimentelle Veterinarmedizin 29(4): 607-614

Prenatal toxicity of parathion-methyl to Wistar rats in comparison with prenatal toxicity of cyclophosphamide and trypan blue. Archiv fur Experimentelle Veterinarmedizin 30(3): 343-350

Preovulatory LH release and ovulation in dry and lactating ewes after progestogen and PMSG treatment during the seasonal anoestrum. Annales de Biologie Animale, Biochimie, Biophysique 16(4): 529-536

Preovulatory and ovulatory mechanisms in oocyte maturation. Journal of Reproduction and Fertility 45(3): 605-610

Preovulatory changes in ovarian cyclic AMP and prostaglandins in immature rats injected with PMSG. Journal of Reproduction and Fertility 52(1): 21-23

Prepackaging (central packaging) of cheese in relation to keeping quality, product presentation and economics. Meieriteknikk (1): 33-37, 40

Preparation DIMG on black currants. Sadovodstvo (5): 25-26

Preparation TUR and seed yields of Bromus inermis. Korma (5): 27-28

Preparation and application of immobilized beta -galactosidase of Saccharomyces lactis. USA, American Chemical Society: USA, American Chemical Society, Symposium; Bernath, F R; Vieth, W R : Immobilized enzymes in food and microbial processes: 41-49

Preparation and application of new proteins from milk. Afinidad 32(328): 597-602

Preparation and biological trials of antimalarial sulphonamides. Revista de Farmacia e Bioquimica da Universidade de Sao Paulo 13(2): 193-215

Preparation and characteristics of deep-frozen concentrates of aroma-producing lactic acid streptococci. XX International Dairy Congress, Vol E: 582

Preparation and characterization of subfractions of bovine thyroid plasma membranes. Journal of Biological Chemistry 252(9): 3074-3081

Preparation and composition of cow and buffalo casein coprecipitates. Egyptian Journal of Dairy Science 4(1): 49-53

Preparation and composition of starters for cheese made with low-temp. scalding. Zbornik referatov II konferencie o novej technologii a technike vyroby syrov Syrotech ' 77: 95-105

Preparation and concentration of 140 S, 12 S and VIA (viral infection associated) antigens from foot and mouth disease virus. Boletin del centro Panamericano de Fiebre Aftosa (17/18): 1-8

Preparation and electrophoretic mobility of neuraminidase from swine influenzavirus. Izvestiya Akademii Nauk Kazakhskoi SSR, Seriya Biologicheskaya (1): 51-55

Preparation and evaluation of diagnostic preparations from Actinobacillus mallei. Trudy Gosudarstvennogo Nauchno kontrol' nogo Instituta Veterinarnykh Preparatov 20: 125-127

Preparation and evaluation of immobilized single and multiple enzyme systems. Dissertation Abstracts International, B 38(1): 127

Preparation and evaluation of mung bean protein isolates. Journal of Food Science 42(1): 202-206

Preparation and evaluation of soy-fortified gluten-free bread. Journal of Food Science 40(1): 62-64

Preparation and evaluation of the vitamin value of a dried carotene-protein product. Roczniki Technologii i Chemii Zywnosci 24(2): 185-191

Preparation and forcing of tulip bulbs. Horticulture Francaise (53): 13-17

Preparation and gas chromatography of highly volatile trifluoroacetylated carbohydrates using N-methyl bis. Journal of Chromatographic Science 15(6): 196-197

Preparation and herbicidal activity of the vinylbenzyl esters of various thio- and dithiocarbamic acids. Journal of Agricultural and Food Chemistry 25(2): 320-323

Preparation and management of manpower in co-operative crop production divisions. Kooperation 9(6): 254-256

Preparation and nutritional evaluation of weaning food based on wheat, chick pea and skim milk (Protolac). Pakistan Journal of Medical Research 13(1): 21-28

Preparation and nutritive value of serum and whole blood protein meals from slaughter house blood. Journal of Food Science and Technology, India 12(6): 289-291

Preparation and partial characterization of a Lactobacillus lactis bacteriophage. Archives of Microbiology 107(2): 193-197

Preparation and partial characterization of two forms of bovine thrombin. Biochemical and Biophysical Research Communications 66(2): 482-489

Preparation and properties of a neurotoxin purified from the venom of black widow spider (Latrodectus mactans tredecimguttatus). Biochimica et Biophysica Acta, 4392: 406-412

Preparation and properties of anthrax antigen. I. Nutrient medium for production of crude anthrax protective antigen. Zhurnal Mikrobiologii, Epidemiologii i Immunobiologii (3): 76-81

Preparation and properties of anthrax protective antigen. III. Improved method of obtaining chemical anthrax vaccine under laboratory conditions. Zhurnal Mikrobiologii Epidemiologii i Immunobiologii (2): 63-67

Preparation and properties of beta -galactosidase from Alternaria tenuis. Prikladnaya Biokhimiya i Mikrobiologiya 11(5): 725-729

Preparation and properties of immobilized papain and lipase. Biotechnology and Bioengineering 19(11): 1703-1714

Preparation and properties of sirups made by hydrolysis of lactose. Journal of Dairy Science 61(5): 542-549

Preparation and purification of an enzyme system for ethylene synthesis from acrylate. Physiologie Vegetale 13(3): 579-589

Preparation and separation by gas chromatography of N,N-dimethylamino acid butyl esters. Journal of Chromatography 147: 473-475

Preparation and specificity of FITC-labelled immunosera against dermatophytes. Dermatologische Monatsschrift 162(2): 143-145

Preparation and storage of concentrated cultures of lactic streptococci. Journal of Dairy Science 60(5): 805-809

Preparation and study of a cellular antigen from Paracoccidioides brasiliensis evaluated in skin tests. Sabouraudia 14(3): 265-273

Preparation and testing of a protein, vitamin and mineral concentrate based on slow-release urea. Lucrarile Stiintifice ale Institutului de Cercetari pentru Nutritie Animala 6: 5-13

Preparation and testing of homeopathic drugs. Revue de Medecine Veterinaire 129(1): 111-124, 127-130

Preparation and thin-layer chromatography of bromo-derivatives of unsaturated fatty acid esters. A simple and rapid procedure for fatty acid analysis. Journal of Chromatography 110(1): 117-124

Preparation and transplanting of mother roots. Sakharnaya Svekla (3): 34-36

Preparation and treatment of milk before sterilization. Trudy, Vsesoyuznyi Nauchno issledovatel' skii Institut Molochnoi Promyshlennosti (36): 26-32, 89

Preparation and trial of therapeutic-prophylactic serum against botulism, type C. Veterinariya, Moscow (12): 46-47

Preparation and use of a diluent containing honey for the insemination of turkeys. Byulleten' Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Razvedeniya i Genetiki Sel' skokhozyaistvennykh Zhivotnykh (18): 39-41

Preparation and use of banana silage for animal feeding. 1. Method of ensiling, chemical composition and balance of nutrients. Annales de Zootechnie 25(3): 313-323

Preparation and use of banana silage for animal feeding. 2. Inclusion in rations for growing and finishing pigs. Annales de Zootechnie 25(3): 325-335

Preparation and use of fluorescent antiserum for the diagnosis of chlamydial infections of calves. Sbornik Nauchnykh Trudov, Moskovskaya Veterinarnaya Akademiya 80: 189-192

Preparation and use of hormones derived from pregnant mares serum, particularly Ovaritropin. Vestnik Sel' skokhozyaistvennoi Nauki (3): 47-49

Preparation and use of maize grain silage of high humidity in feeding fattening cattle. Revista de Cresterea Animalelor 25(7): 27-35

Preparation and use of sawdust composts before planting Pine on sandy soils. Latvijas Lauksaimniecibas Akademijas Raksti (93): 12-18

Preparation and use of sex attractants for four species of pine sawflies. Journal of Chemical Ecology, 43: 277-287

Preparation and utilization of pellets for cows. Zhivotnovodstvo (10): 35-38

Preparation for and progress of larval hibernation of Pyrgomorpha in Provence. Annales de Zoologie, Ecologie Animale 1977; 8(3): 417-427

Preparation for work under the new conditions. Kadry v Sel' skom Khozyaistve (2): 82-87

Preparation of 14C-labeled penicillic acid with high specific activity and yield. Journal of Food Protection 40(2): 90-93

Preparation of 3H-labeled ochratoxins. Journal of Labelled Compounds, Radiopharmacy 12(2): 231-238

Preparation of AIE precipitinogen from tissue cultures of horse peripheral leucocytes. Acta Veterinaria Brno 45(1/2): 85-88

Preparation of Cottage cheese. United States Patent: (3 968 256)

Preparation of Feta cheese. United States Patent: (3 843 801)

Preparation of Lolium protoplasts and their purification using an anti-galactan-sepharose conjugate. Zeitschrift fur Pflanzenphysiologie 87(2): 167-172

Preparation of Mozzarella cheese by membrane ultrafiltration. XX International Dairy Congress, Vol E: 792-793

Preparation of Mycobacterium phlei and Mycobacterium fortuitum sensitins, and their use for differential diagnosis. Veterinarski Glasnik 31(4): 247-250

Preparation of Newcastle disease virus hemagglutination-inhibition test antigen. Avian Diseases 19(4): 692-699

Preparation of Xiphinema americanum for scanning electron microscopy. Journal of Nematology 7(4): 324

Preparation of a cheese-like fermented food. United States Patent: (3 873 729)

Preparation of a chip mat with a binder in powdered form. Derevoobrabatyvayushchaya Promyshlennost' (11): 9-10

Preparation of a land-use map of a Nigerian district designed for the evaluation of irrigation. Rivista di Agricoltura Subtropicale e Tropicale 71(1/6): 5-15

Preparation of a low fat cream cheese product. United States Patent: (3 929 892)

Preparation of a low free gossypol cottonseed flour by dry and continuous processing. Journal of Food Science 40(6): 1270-1274

Preparation of a lyophilized, trivalent, live vaccine against swine fever, Aujeszky's disease and erysipelas in pigs. Nauchni Trudove Nauchno issledovatel' skii Institut Immunoprofilaktiki Bolezni Svinei, Vratsa 3: 11-18

Preparation of a milk-coagulating enzyme. United States Patent: (3 988 207)

Preparation of a rabies vaccine by ultra-violet irradiation of infected sheep brain tissue. Voprosy Virusologii (5): 578-581

Preparation of a soluble whey protein fraction. United States Patent: (3 922 375)

Preparation of a whey protein concentrate. United States Patent: (3 896 241)

Preparation of acid anilide-type herbicides and their testing on a few cultivated plants. Hungarian Journal of Industrial Chemistry 2(3, Supplement): 377-382

Preparation of acidophil milk in powder form. United States Patent: (3 985 901)

Preparation of adipose cell-free suspensions of mammary gland parenchymal cells from lactating mice. Methods in Enzymology 32: 693-706

Preparation of an abomasal pouch in calves for obtaining pure gastric juice. Annales de Biologie Animale, Biochimie, Biophysique 17(6): 1047-1060

Preparation of an inoculum for cultured milk products. USSR Patent: (516 393)

Preparation of and glucose absorption from intestinal loops in conscious swine. Journal of Animal Science 45(4): 729-737

Preparation of antigen from helminths. Acta Parasitologica Lituanica 15: 105-108

Preparation of antigen of tobacco rattle virus (TRV). Biuletyn Instytutu Ziemniaka (13): 65-71

Preparation of antigens for the serodiagnosis of some protozoan diseases of animals. Arakhnozy i protozoinye bolezni sel' skokhozyaistvennykh zhivotnykh Nauchnye Trudy VASKhNIL: 167-170

Preparation of antiserum samples conjugated with fluorescein for the diagnosis of the principal virus diseases of birds. Annales de Medecine Veterinaire 122(1): 45-50

Preparation of aqueous solutions of propolis for treating fish, and the determination of the concentration of propolis in solution. Rybnoe Khozyaistvo (12): 66-67

Preparation of biological material for scanning electron microscopy by critical point drying from water miscible solvents. Journal of Microscopy 97(3): 357-363

Preparation of biologically active polyphenols from propolis. USSR Patent: (395 087)

Preparation of bound beta -galactosidase. Tallinna Polutehnilise Instituudi Toimetised (367): 35-40

Preparation of calcium caseinate from casein curd. New Zealand Journal of Dairy Science and Technology 12(3): 182-189

Preparation of carbon-14 labelled TCPE and some other reagents necessary for metabolism and analytical examinations. The development of a pesticide as a complex scientific task; ed by L Banki: 123-130

Preparation of cereal seedbeds in Alentejo and control of the infesting weeds. II Simposio Nacional de Herbologia, Oeiras, 1976 (Vol. 1): 123-128

Preparation of cheese from ultrafiltered milk. United States Patent: (3 963 837)

Preparation of cheese with a microbial coagulating enzyme. United States Patent: (4 048 339)

Preparation of cider from north Indian apples. I. Varietal differences in the physico-chemical characteristics. Indian Fd Pack 29(6): 11-14

Preparation of clay samples for X-ray diffraction analysis. Minerals in Soil Environments Dixon, JB; Weed, SB, Editors: 797-808

Preparation of complement-fixing and precipitating diagnostic antigens from mycoplasmas. Doklady Vsesoyuznoi Akademii Sel' skokhozyaistvennykh Nauk (4): 31-32

Preparation of complete briquettes for fattening young bulls. Zhivotnovodstvo (7): 40-43

Preparation of concentrated cultures of lactic acid bacteria and their use in the dairy industry. Roczniki Instytutu Przemyslu Mleczarskiego 18(1): 5-17

Preparation of concentrated suspensions of propionic acid bacteria for use in cheesemaking. XX International Dairy Congress, Vol E: 597-598

Preparation of coprecipitates from concentrated skim-milk, and their culinary uses. Zeszyty Naukowe Akademii Rolniczej w Warszawie, Technologia Rolno Spozywcza 9: 23-44

Preparation of cream for churning using a device for continuous accelerated ageing. Trudy, Litovskii Filial Vsesoyuznogo Nauchno issledovatel' skogo Instituta Maslodel' noi i Syrodel' noi Promyshlennosti 10: 141-148, 297

Preparation of crumb for milk chocolate. British Patent: (1 434 748)

Preparation of curd from milk. United States Patent: (3 845 226)

Preparation of dahi with improved flavour using a mutant of Streptococcus lactis subsp. diacetylactis. XX International Dairy Congress, Vol E: 542

Preparation of dairy-based cheese food. United States Patent: (4 066 800)

Preparation of dehydrated potato flakes in a laboratory pilot plant. Schweizerische Landwirtschaftliche Forschung 13(1/2): 405-412

Preparation of diagnostic sera to tobacco mosaic virus by standard technology. Mikrobiologichnii Zhurnal 39(6): 747

Preparation of dietetic and therapeutic cultured milks in the household. Vyziva Lidu 33(7): 107-109

Preparation of dried orange peel for pectin production from cultivars grown in Spain. The yield and quality of the product. Revista de Agroquimica y Tecnologia de Alimentos 15(4): 539-546

Preparation of dry cows for calving, and their milk production, reproductive capacity and growth of calves. Kormi ta Godivlya Sil' s' kogospodars' kikh Tvarin (36): 50-54, 4-5

Preparation of enzymatically active membranes. United States Patent: (3 843 446)

Preparation of enzyme-labeled antibodies (for ELISA). Tropical and Geographical Medicine 29(2): 205

Preparation of fat-containing beverages. United States Patent: (4 031 261)

Preparation of feeds from whole barley plants and their use in rearing and fattening cattle. Zhivotnovodstvo (3): 41-42

Preparation of freeze dried concentrated suspensions of lactic acid bacteria for cheese making. XX International Dairy Congress, Vol E: 583

Preparation of frozen whey starter cultures for Grana cheese. Latte (Nov.): 667-669

Preparation of fruit compositions. United States Patent: (3 846 570)

Preparation of fruit processed cheese. British Patent: (1 452 253)

Preparation of gastro-intestinal tracts for submission to the laboratory: a preservation technique. New Zealand Veterinary Journal 24(9): 212-212

Preparation of grazed rams for the mating season. Veterinariya, Moscow, USSR (9): 87-88

Preparation of haylage in trenches and its utilization in Arkhangel'sk oblast. Zhivotnovodstvo (7): 43-45

Preparation of herds for dairy farm complexes. Molochno m"yasne Skotarstvo (41): 111-116, 10

Preparation of high volume porous raw material for feed and food purposes. German Federal Re ic Patent Application: 2(604 917)

Preparation of high-yield carbon activated with phosphoric acid from Oak wood. Mokuzai Gakkaishi Journal of the Japan Wood Research Society 21(10): 563-566

Preparation of highly refined cord pulp from Larch wood. Bumazhnaya Promyshlennost' (10): 13-15

Preparation of homo and hetero fermented milks from Egyptian buffalo's and cow's milks. Research Bulletin, Faculty of Agriculture KES, Tanta University (11): 14

Preparation of horse semen for freezing. Konevodstvo i Konnyi Sport (6): 28

Preparation of hyperimmune serum for the diagnosis of ovine enzootic abortion. Veterinariya, Moscow (10): 36-38

Preparation of immobilized enzymes by using radiant ray irradiation and the continuous hydrolysis of lactose in acid whey and liquefied starch. Fifth International Fermentation Symposium Abstracts of papers: 288

Preparation of immobilized lactase. Continued studies on the enzymatic hydrolysis of lactose. Biotechnology and Bioengineering 16(5): 689-696

Preparation of information on the supply and the dimensional and quality structure of roundwood for production planning. Holzindustrie 29(12): 362-366

Preparation of ingredients for mixed feeds. Journal of Flour and Animal Feed Milling 159(8): 28-34

Preparation of interferon and its use to prevent experimental foot-and-mouth disease. Trudy Gosudarstvennogo Nauchno Kontrol' nogo Instituta Veterinarnykh Preparatov 20: 72-75

Preparation of irradiated fodder yeast and use in winter rations for dairy cows. Zapiski Leningradskogo Sel' skokhozyaistvennogo Instituta 247: 16-18

Preparation of kroepeck from gelatinous and tendinous by-products of carabao carcass. Philippine Journal of Nutrition 26(2): 147-157

Preparation of legume seed inoculants. A treatise on dinitrogen fixation Section 4 Agronomy and ecology [Hardy, RWF; Gibson, AH]: 243-275

Preparation of magnesium bisulfite pulps from Eucalyptus globulus. ATIPCA 15(2): 34...40

Preparation of melt-resistant processed cheese. XX International Dairy Congress, Vol E: 815-816

Preparation of milk clotting enzymes from plant sources. I. Coagulating enzyme extract from Solanum torvum. Egyptian Journal of Dairy Science 4(2): 121-128

Preparation of milk clotting enzymes from plant sources. III. Domiati cheese making using the extracted enzyme from Solanum torvum. Egyptian Journal of Dairy Science 5(2): 161-166

Preparation of monolayer tissue cultures to study some viral diseases of fish. Magyar Allatorvosok Lapja 31(11): 741-743

Preparation of monospecific immunoglobulin fractions (IgG, IgM) and anti-immunoglobulin sera (anti-IgG, anti-IgM) for quantitative serum immunoglobulin measurement in the dog. Zentralblatt fur Veterinarmedizin 22B(5): 393-402

Preparation of nematodes for scanning electron microscopy. Journal of Microscopy 103(1): 89-99

Preparation of oxytocin specifically 14C-labeled in the tyrosine residue. FEBS Letters 66(2): 176-178

Preparation of parasites for identification and cataloging. Journal of Zoo Animal Medicine 9(1): 13-15

Preparation of pathological rabbit and boar spermatozoa. Wiener Tierarztliche Monatsschrift 64(12): 350-355

Preparation of peganine hydrochloride. Khimiya Prirodnykh Soedinenii (3): 432

Preparation of plant material for estimating a wide range of elements. Research Note, Forestry Commission of NSW (29): 64

Preparation of potato seed tubers for planting. Kartofel' i Ovoshchi (4): 11

Preparation of precipitating antisera against heat-treated soya proteins, sodium caseinate and dried milk. Veterinarnomeditsinski Nauki 14(7): 62-68

Preparation of primary cell cultures from kidneys of young hares. Bulletin de l' Academie Veterinaire de France 50(1): 85-89

Preparation of process cheese. United States Patent: (4 012 534)

Preparation of protein co-precipitates from concentrated milk and possibility of their utilization in prepared dishes. Przemysl Spozywczy 31(8): 299-302, 306

Preparation of protein concentrates from wheat shorts and wheat millrun by a wet alkaline process. Cereal Chemistry 52(1): 93-101

Preparation of protein concentrates from whey and seed products. United States Patent: (4 064 283)

Preparation of pure and standardized amoeba antigen from axenically grown Entamoeba histolytica. Abstracts of the 1st National Congress of Parasitology, Baroda, 24-26 February, 1977: 63

Preparation of qualitative standard mixtures of polychlorinated dibenzo-p-dioxins and dibenzofurans by ultraviolet and gamma -irradiation of the octachloro compounds. Journal of Chromatography 129: 303-307

Preparation of radiation-attenuated vaccines against helminthic infections. Nuclear techniques in helminthology research: 1-11

Preparation of rams for spring mating. 1eres journees de la recherche ovine et caprine, 2-3 et 4 decembre 1975 Tome II: Espece ovine: 244-252

Preparation of rootstocks for budding in the nursery. Nauchnye Trudy Leningradskogo S Kh In ta 299: 16-20

Preparation of sample for analysis using an improved essential oil distiller. II. Analysis of polychlorinated biphenyl. Journal of the Food Hygienic Society of Japan 17(4): 283-289

Preparation of samples for electron microscopic examination. Minerals in Soil Environments Dixon, JB; Weed, SB, Editors: 809-846

Preparation of savannah containing Imperata spp., or grass pastures, for oil palm planting. Oleagineux 30(11): 467-470

Preparation of seed potato tubers. Sementi Elette 24(1): 76-78

Preparation of sensitized erythrocytes for the indirect haemagglutination test for brucellosis. Veterinariya, Moscow, USSR (3): 97-99

Preparation of simulated cheese. United States Patent: (3 922 374)

Preparation of simulated human milk. United States Patent: (3 896 240)

Preparation of skim milk to allow harvesting of starter cells from milk cultures. New Zealand Journal of Dairy Science and Technology 12(1): 15-21

Preparation of soil clays for mineralogical investigations. Annales Agronomiques 25(6): 859-882

Preparation of soluble heat-denatured whey protein. Journal of Dairy Science 58(5): 797

Preparation of specifically labeled 14C-(lignin)- and 14C-(cellulose)-lignocelluloses and their decomposition by the microflora of soil. Applied and Environmental Microbiology 33(6): 1247-1251

Preparation of specimens for infrared analysis. Minerals in Soil Environments Dixon, JB; Weed, SB, Editors: 847-863

Preparation of specimens of glued compressed wood, and their treatment in various heat/moisture regimes. Lesnoi Zhurnal (4): 96-99

Preparation of starters from bacterial concentrate and their application in buttermaking. Trudy, Vsesoyuznyi Nauchno issledovatel' skii Institut Maslodel' noi i Syrodel' noi Promyshlennosti (11): 20-28, 86

Preparation of stem volume tables for five species besides Italian poplar (Populus euramericana). Research Reports of the Forest Research Institute, Korearecd 1977; (20): 35-91

Preparation of stomatal impressions from leaf epidermis using a cellulose acetate peel technique. Laboratory Practice 26(9): 691

Preparation of straw-concentrate pellets for cows in a Kolkhoz feed factory. Zhivotnovodstvo (10): 30-32

Preparation of the soil and sowing wheat. Producteur Agricole Francais (177): 27-28

Preparation of tissue culture antigens of duck hepatitis virus. Trudy Belorusskii Nauchno issledovatel' skii Institut Eksperimental' noi Veterinarii 14: 88-90

Preparation of tobacco seed for sowing. Tabak (4): 51-53

Preparation of transfer ribonucleic acid from tobacco plant and examination of its accepting ability of acetyl serine. Zeitschrift fur Pflanzenphysiologie 79(1): 88-90

Preparation of transplantable cell cultures from lymphoid tissue. Veterinariya, Moscow (7): 37-39

Preparation of undulating and rough ground for oil palm plantation. Oleagineux 30(7): 299-302

Preparation of walnut seeds for sowing. Temat Sb Tr Azerb NII Sadovodstva, Vinogradarstva i Subtrop Kul' tur 9: 23-28

Preparation of water dispersible protein products. United States Patent: (3 988 511)

Preparation of whole-plant hops for feed and the chemical composition of the feed obtained. Radovi Poljoprivrednog Fakulteta Univerziteta u Sarajevu 24(27): 479-486

Preparation of yoghurt and quarg. United States Patent: (3 963 836)

Preparation of yoghurt with a low acid content - keeping quality at 25 and 4 deg C. XX International Dairy Congress, Vol E: 832-833

Preparation of yogurt. United States Patent: (4 022 914)

Preparation of yogurt from soybean meal. United States Patent: (3 950 544)

Preparation, characteristics and use of dried concentrates of lactic acid bacteria biomass. Zeszyty Naukowe Akademii Rolniczo Technicznej w Olsztynie (155, Technologia Zywnosci): 3-52

Preparation, conservation, and utilization of haylages from cereals and grass/legume mixtures. Vestnik Sel' skokhozyaistvennoi Nauki, Moscow, USSR (12): 52-57

Preparation, handling, measurement and quality determination of sawmill chips in Finland. Folia Forestalia, Institutum Forestale Fenniae (234): 28

Preparation, optimisation and slurry packing of an amino bonded phase for the analysis of sugars in food by high-performance liquid chromatography. Journal of Chromatography 144(2): 169-180

Preparation, properties and metabolism of retinoic acid anhydride. International Journal for Vitamin and Nutrition Research. Internationale Zeitschrift für Vitamin- und Ernahrungsforschung. Journal International de Vitaminologie et de Nutrition 45(3): 305-316

Preparation, selection, storage and chemical and organoleptic studies on preserved catfish, Pimelodus clarias Bloch. Preparo, selecao, armazenamento e estudos quimicos e sensoriais de conservas de mandi, Pimelodus clarias Bloch: 127

Preparation, storage and use of haylage from cereal-legume crops. Vestnik Sel' skokhozyaistvennoi Nauki, Moscow, USSR (12): 52-57

Preparations against the meadow moth. Zashchita Rastenii (3): 35

Preparations for the control of anthracnose, septoriosis and American powdery mildew of black currant. Rastitelnozashchitna Nauka (3): 29-37

Preparations for the introduction of integrated pest control in market gardening in western Switzerland. Zeitschrift fur Angewandte Entomologie 77(4): 413-417

Preparations for the protection of plants. Pripravky na ochranu rostlin: 359

Preparations for the reception of grain. Zashchita Rastenii (7): 42-43

Preparations for weed control in wheat. Zaschita Rastenii (5): 33

Preparative elution polyacrylamide slab gel electrophoresis: results with some technical modifications. Laboratory Practice 25(12): 839-844

Preparative fractionation of S-carboxyamidomethyl (SCAM)-casein from ewes' milk by ion exchange on dextran gel. Zhivotnov"dni Nauki 12(2): 85-89

Preparatory research for the development of homogenization techniques and their introduction in Hungary. Tejipar 26(3; 4): 65-71; 91

Prepared straw can increase feed resources of our country. Nowe Rolnictwo 25(13/14): 16-17

Preparedness for forest fire danger. Norsk Skogbruk 23(5): 9-11

Preparing cheese slices that do not adhere. United States Patent: (3 993 786)

Preparing dairy technologists. Agricultural Education 49(11): 245, 249

Preparing for the concentration of harvesting in technical complexes by the planning of working circles, working blocks and areas of concentrated utilization. Sozialistische Forstwirtschaft 25(12): 355-357

Preparing margarine containing viable bacterial cells having alcohol-dehydrogenase activity. United States Patent: (3 904 767)

Preparing potato seed tubers for planting. Kartofel' i Ovoshchi (2): 10-12

Preparing seed and fruit characters for a computer with discussion of five useful programs. Seed Science and Technology 5(1): 1-40

Preparing the PLD-1,2 plough for work. Lesnoe Khozyaistvo (5): 58-62

Preparing the soil on clear-felled areas with the PKL-70 plough. Lesnoe Khozyaistvo (9): 76-78

Preparing the undergraduate for the world of work: industry or academia?. American Journal of Agricultural Economics 57(5): 788-802

Prepartum onset of maternal behavior in hamsters and the effects of estrogen and progesterone. Hormones and Behavior 6(3): 237-245

Prepartum serum hormone concentrations related to dystocia in Holstein heifers. Journal of Dairy Science 60(2): 249-253

Prepartum suckling reduces the survival of newborn in the rat. Developmental Psychobiology 7(5): 399-406

Prepatency of giardiasis. Lancet 1(8021): 1095-1097

Prepatent and patent periods of the bovine coccidium Eimeria subspherica Christensen, 1941, with a redescription of the sporulated oocyst. Proceedings of the Helminthological Society of Washington 44(1): 97-98

Prepatent periods of a tropical strain of Plasmodium vivax after inoculations of tenfold dilutions of sporozoites. Transactions of the Royal Society of Tropical Medicine and Hygiene 1977; 70(5/6): 482-483

Preplanned electronic dispatching an efficient approach in large and multiple fire situations. Fire Management Notes 37(4): 14-15

Preplant fumigations of planting sites. California Agriculture 32(1): 14-15

Preplant incorporated and preemergence applied herbicides (a preliminary report). 68th Annual Progress Report Rice Experiment Station, Crowley, Louisiana, 1976: Lawrence, R M, Jr; Harger, T R; Habetz, R; Reynolds, B D : Soybean herbicide experiments a preliminary report: 253-260

Preplant incorporated herbicide potential for johnsongrass control. Abstracts 1974 Meeting Weed Science Society of America: 10

Preplant incorporated herbicides (a preliminary report). 66th Annual Progress Report Rice Experiment Station, Crowley, Louisiana, 1974: Davis, J H; Habetz, R : Soybean herbicide experiments a preliminary report: 196-197

Preplant soil fumigation with methyl bromide-chloropicrin mixtures for control of soil-borne diseases of strawberries - A summary of fifteen years of development. Agriculture and Environment 1: 227-236

Preplanting control of perennial weeds. Proceedings of the Tenth Refresher Course for Nurserymen held at the Pershore College of Horticulture, January 1975: 38-43

Preprolactin represents the initial product of prolactin mRNA translation. Endocrinology 101(6): 1807-1814

Prepubertal active immunization against gonadal steroids: effect on estrus, ovulation and the oscillatory pattern of plasma LH and progesterone in the female pig. Acta Endocrinologica, Denmark 84(Suppl. 208): 107-108

Prepubertal hormone levels in the bovine and relationship to estimated breeding values, first lactation production and reproductive performance. Dissertation Abstracts International, B 37(8): 3692-3693

Preputial separation as an external sign of prepubertal development in the male rat. Biology of Reproduction 17(2): 298-303

Prereport 76. Pre rapport 76: 73

Prerequisite conditions for the eradication of bovine tuberculosis from France. Bulletin Mensuel de la Societe Veterinaire Pratique de France 61(7): 435.....456

Prerequisites for biological nitrogen fixation in root-nodule symbioses. North Holland Research Monographs Frontiers of Biology 33: 719-745

Prerequisites for plague prophylaxis in eastern ports. International and national aspects of the epidemiological surveillance of plague scientific conference Volume I; Volume II: Mezhdunarodnye i natsional' nye aspekty epidnadzora pri chume k nauchnoi konferentsii Chast' I; Chast' II: 87-89

Prerequisites for producing high-quality swede rape from local material. Fette Seifen Anstrichmittel 80(2): 53-57

Prerequisites for the use of thinner saw disks. Drevo 30(1): 3-8 + smries.

Prerequisites in breeding for resistance to bunt. Nordisk Jordbrugsforskning 59(3): 435-436

Prescribed burning. Journal of Forestry 73(12): 776-780

Prescribed burning - effective control of sagebrush and open juniper. Utah Science 36(3): 94-98

Prescribed burning and direct-seeding old clearcuts in the Piedmont. USDA Forest Service Research Note, Southeastern Forest Experiment Station (SE-229): 4

Prescribed burning effects on nutrition, production and big game use of key northern Idaho browse species. Dissertation Abstracts International, B 35(2): 620

Prescribed burning for improving Pine production and wildlife habitat in the hilly coastal plain of Alabama. Bulletin, Agricultural Experiment Station, Auburn University (473): 19

Prescribed burning for management of hawthorn and alder. New York Fish and Game Journal 23(10): 160-169

Prescribed burning in the North Central States. USDA Forest Service Research Paper, North Central Forest Experiment Station (NC-111): 8

Prescribed burning in the Rio Grande plains. Noxious Brush and Weed Control Research Highlights (Volume 7): 42-43

Prescribed burning may enhance growth of young Slash Pine. Journal of Forestry 73(3): 148-149

Prescribed burning reduces severity of annosus root rot in the south. Forest Science 24(1): 93-100

Prescribed fire and regeneration on clearcut Spruce-Fir sites in the foothills of Alberta. Information Report, Northern Forest Research Centre, Canada (NOR-X-126): 33

Prescribing problems in the second half of pregnancy and during lactation. Obstetrical & Gynecological Survey 31(1): 1-7

Prescription for progress? A commentary on the education policy of the World Bank. Papers and a report of proceedings of a seminar held at the University of London Institute of Education in May 1975. Studies in Education New Series, University of London Institute of Education (3): 98

Presence and activity of the weevils Apion apricans Herbst. and A. aestivum Germ. (Coleoptera-Curculionidae) on red clover at different growing seasons. Probleme de Protectia Plantelor 3(1): 11-23

Presence and distribution of polychlorinated biphenyls (PCB) in arctic and subarctic marine food chains. Journal of the Fisheries Research Board of Canada 32(11): 2111-2123

Presence and freezing resistance of enterococci in ice cream. Veterinarnomeditsinski Nauki 14(6): 37-42

Presence and importance of enterococci in milk and dairy products. Archiv fur Lebensmittelhygiene 29(4): 127-128

Presence and importance of mycobacteria in animals. Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene Erste Abteilung Originale 235A(1/3): 184-194

Presence and persistence of swine vesicular disease virus in organs and tissues from experimentally infected pigs. Atti della Societa Italiana delle Scienze Veterinarie 28: 739-742

Presence and properties of thymidylate synthase in trypanosomatids. Biochimica et Biophysica Acta 481(1): 71-79

Presence and use of natural food sources of the codling moth (Laspeyresia pomonella L.) in Hungary. Colloques Internationaux du Centre National de la Recherche Scientifique: 211-225

Presence in Chile of Helminthosporium solani Dur. & Mont. (Spondylocladium atrovirens (Harz) Harz ex Sacc.), causal agent of silver scurf on potato. Agricultura Tecnica 36(1): 44-45

Presence in Chile of Telenomus dalmanni (Ratz.), a microhymenopterous parasite of the eggs of Orgyia antiqua (L.). Agricultura Tecnica 37(2): 90-93

Presence in Ethiopia of Haematomyzus hopkinsi Clay, 1963 (Phthiraptera: Haematomyzidae). Annales de Parasitologie Humaine et Comparee 51(4): 473-475

Presence in France of Pythium splendens Braun on Scindapsus aureus. Annales de Phytopathologie 9(4): 511-514

Presence in France of a wild species of Xenopsylla, X. cunicularis Smit, 1957 (Siphonaptera, Pulicidae), a parasite of the European rabbit. Bulletin de la Societe de Pathologie Exotique 70(3): 299-301

Presence in France of aspen canker (Hypoxylon mammatum (Wahl.) Mill.). Comptes Rendus des Seances de l' Academie d' Agriculture de France 61(12): 703-706

Presence in France of wheat spindle streak mosaic virus. Annales de Phytopathologie 9: 377-379

Presence in Indonesia and Malaysia of a Lepidoptera oil palm root miner, Sufetula sunidesalis Walker, and its relationship to attacks by Ganoderma. Oleagineux 30(11): 449-456

Presence in Indonesia and Malaysia of a lepidopteron borer of oil palm roots, Sufetula sunidesalis Walker, and its relation with attacks of Ganoderma. Oleagineux 30(11): 449-454

Presence in Indonesia and Malaysia of a lepidopterous oil palm root miner, Sufetula sunidesalis Walker, and its relationship to Ganoderma attacks. Oleagineux 30(11): 449-456

Presence in Morocco of Phlebotomus bergeroti, Phlebotomus chabaudi, Phlebotomus chadlii and Sergentomyia christophersi. Annales de Parasitologie Humaine et Comparee 50(4): 493-506

Presence in Morocco of a new aleurodid species, Aleurothrixus floccosus (Homoptera, Aleurodidae). Fruits 30(3): 173-176

Presence in Spain of Blomia tropicalis Bronswijk, Cock & Oshima, 1973 (Glycyphagidae, Sarcoptiformes) and study of its morphology under the scanning electron microscope. Revista Iberica de Parasitologia 36(3/4): 175-180

Presence in Spain of Leptophallus nigrovenosus (Bellingham, 1844) Luhe 1909 (Plagiorchiidae, Leptophallinae). Revista Iberica de Parasitologia 34(3/4): 221-227

Presence in Umbria and central-southern Tuscany and current geographic distribution of Ceresa bubalus (F.) (Hom. Membracidae). Note ed Appunti Sperimentali di Entomologia Agraria (16): 67-80

Presence in Venezuela of Plasmodium (Novyella) juxtanucleare. Boletin de la Direccion de Malariologia y Saneamiento Ambiental 16(1): 3-12

Presence in a rodent in Chile of a new nematode (Inglamidinae n.subf.) belonging to the Amidostomatidae, known only from Australian mammals. Annales de Parasitologie Humaine et Comparee 51(4): 453-460

Presence in the Peoples' Republic of the Congo of Sergentomyia decipiens, Sergentomyia dissimillima, Sergentomyia tauffliebi, Sergentomyia wansoni and Sergentomyia squamipleuris. Annales de Parasitologie Humaine et Comparee 52(2): 195-203

Presence in the agro-ecosystem of the Rhone delta of an intermediate host of Lydella thompsoni Herting, Dipt., Tachinidae, parasite of the maize pyralid. Annales de Zoologie, Ecologie Animale 1977; 8(4): 467-472

Presence of (+) abscisic acid in needles and buds of Pinus pinaster. An INIA Ser: Prod veg (5): 215-225

Presence of ATPase on the vesicular membrane of Cysticercus cellulosae. A high resolution cytochemical study. Experientia 34(2): 175-177

Presence of Aedes (Stegomyia) opok Corbet & Van Someren in central and western Africa. Differential diagnosis of the species. Cahiers ORSTOM, Serie Entomologie Medicale et Parasitologie 13(1): 41-46

Presence of Agrobacterium tumefaciens in nodules on lucerne roots. Mikrobiologiya 45(3): 561-563

Presence of Angiostrongylus cantonensis in Reunion Island. Strain isolation. Bulletin de la Societe de Pathologie Exotique 69(4): 329-331

Presence of Aujeszky's disease virus in organs and materials from experimentally infected dogs. Folia Veterinaria Latina 7(2): 174-178

Presence of C-type viral particles in lymphocyte cultures from cattle showing persistent lymphocytosis. Preliminary results in French cattle. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, Serie D 280(6): 795-798

Presence of Candida albicans in normal and in Giardia lamblia infected human jejunum. Annals of Tropical Medicine and Parasitology 72(5): 493-494

Presence of Cathartus quadricollis Guer. (Coleoptera Cucujidae) in maize imported from Brazil. Bollettino di Zoologia Agraria e di Bachicoltura73 recd 1975; 11: 207-209

Presence of Culiseta (Climacura) melanura (Coquillet, 1902) in Quebec. Annales de Parasitologie Humaine et Comparee 50(5): 649-650

Presence of Cytomegalovirus in human milk. Annali Sclavo 18(1): 1-5

Presence of Dermatophagoides pteronyssinus in the houses of asthmatics sensitized to house dust. A one year study. Medecine Interne 13(4): 293-295

Presence of Dothistroma pini on Pinus radiata. Cellulosa e Carta 28(3): 37-42

Presence of Drechslera teres (Sacc.) Shoem. on fodder rye seeds. Boletin de la Sociedad Argentina de Botanica 18(1/2): 65-78

Presence of Elasmopalpus lignosellus (Zeller)(Lepidoptera: Pyralidae) in the Venezuelan Andes. Agronomia Tropical 26(2): 71-76

Presence of Fusarium equiseti (Cda.) Sacc. on seeds. Fitopatologia 10(1): 23-27

Presence of Fusarium moniliforme Sheld. in maize (Zea mays L.) kernels as a phytopathological and mycotoxicological problem in Italy. 1 First contribution. Phytopathologia Mediterranea 14(2/3): 69-75

Presence of Fusarium moniliforme Sheld. in maize (Zea mays L.) kernels as a phytopathological and mycotoxicological problem in Italy. II. Mycotoxicological aspects. Phytopathologia Mediterranea 15(1): 54-58

Presence of IgA antibody to S. mutans in rat milk following oral ingestion of whole cells. Federation Proceedings 35(3): 677

Presence of Mermithidae (Nematoda) in invertebrate paratenic hosts. Journal of Parasitology 62(5): 843-844

Presence of PCB, DDE and DDT in human milk in the provinces of New Brunswick and Nova Scotia, Canada. Bulletin of Environmental Contamination and Toxicology 12(3): 258-267

Presence of Phlebotomus perfiliewi Parrot, 1930 in Morocco. Annales de Parasitologie Humaine et Comparee 52(3): 377-380

Presence of Proteus and failures of antibiotherapy in diarrhoea of newborn calves. Annales de Medecine Veterinaire 119(7): 435-438, 439-442

Presence of SLA and Ia-like antigen on boar spermatozoa. Journal of Immunogenetics 5(2): 135-142

Presence of Salmonella in the bone marrow of normal slaughtered pigs. Tijdschrift voor Diergeneeskunde 102(15): 871-875

Presence of Scaphoideus littoralis in vineyards in the Pavese district beyond the Po affected by a disease of the golden-flavescence type. Informatore Fitopatologico 25(6): 13-15

Presence of Scaphoideus littoralis in vineyards of Oltrepo pavese affected by a disease of the type flavescence doree. Informatore Fitopatologico 25(6): 13-15

Presence of Sergentomyia schwetzi Adler, Theodor & Parrot (Diptera, Phlebotomidae) in southern Morocco. Cahiers ORSTOM, Serie Entomologie Medicale et Parasitologie 14(1): 13-14

Presence of Skjrabinema ovis in Mexico. Tecnica Pecuaria en Mexico (23): 45-46

Presence of Temnocephala talicei (Platyhelminthes, Temnocephalidae) in Paraguay. Physis 27(75): 263-264

Presence of Thelazia sp. in Quebec in the horse and cow. Canadian Veterinary Journal 17(4): 114

Presence of Verticillium dahliae Kleb. in olive plantations of Tuscany. Informatore Fitopatologico 25(12): 21-25

Presence of a citrate cleavage enzyme and citrate cleavage pathway in Metastrongylus apri (Nematoda). Veterinarski Arhiv 47(2): 87-94

Presence of a high level of resistance to organophosphorus insecticides in house-flies in the Paris region. Comptes Rendus des Seances de l' Academie d' Agriculture de France 1977; 62(13): 1008-1014

Presence of a short information RNA coding membrane protein in RNA preparations of cucumber virus 3,4. Biologicheskie Nauki (3): 23-28

Presence of abnormal structures in bacteroids of white clovers attacked by phyllody. Parasitica 33(3): 111-118

Presence of aflatoxin B1 in human liver in the United States. Toxicology and Applied Pharmacology 36(2): 403-406

Presence of aflatoxins and toxigenic Aspergillus flavus in stored maize. Antioquia Medica 26(4): 289-300

Presence of an oviposition-inducing substance in the anterior lobe of pituitary of the chicken. Japanese Poultry Science 12(6): 280-281

Presence of anaerobic spore-formers in fodder and faeces of dairy cows. Industria del Latte 13(1): 47-81

Presence of antibodies against infectious rhinotracheitis, viral diarrhoea, parainfluenza-3, brucellosis, leptospirosis, vibriosis and Haemophilus somnus in serum of cattle with reproductive and respiratory disorders. Tecnica Pecuaria en Mexico (29): 26-33

Presence of antibodies to Aujeszky's disease in serum of swine from various parts of Mexico. Tecnica Pecuaria en Mexico (32): 93-96

Presence of beta -alanyltyrosine in the dipterous tachinid Phryxe caudata Rond. The relative importance of the free, peptidic and proteic amino acids. Annales de Zoologie, Ecologie Animale 1977; 8(4): 493-497

Presence of bifidobacteria in the rumen of calves fed different rations. Applied and Environmental Microbiology 32(4): 470-473

Presence of caffeoyl putrescine, caffeoyl spermidine and dicaffeoyl spermidine in Nicotiana tabacum. Annales du Tabac, 2 11: 123-130

Presence of carotenoids in the erythrocyte membranes of carotenemic and noncarotenemic individuals. Clinical Chemistry 21(2): 258-259

Presence of cellular retinol and retinoic acid binding proteins in human uterus. International Journal for Vitamin and Nutrition Research. Internationale Zeitschrift für Vitamin- und Ernahrungsforschung. Journal International de Vitaminologie et de Nutrition 45(3): 293-298

Presence of Chloride Reduces Malate Production in Epidermis during Stomatal Opening. Plant Physiology 61(3): 361-364

Presence of chlortetracycline residues in organs and tissues of poultry. Voprosy Pitaniya (6): 64-67

Presence of chromium in some meat products. Igiene Moderna 69(4): 322-331

Presence of circadian rhythm in the mitotic index of the ruminal epithelium in sheep. Research in Veterinary Science 24(1): 1-3

Presence of citrus greening disease in Bangladesh and a new method for rapid diagnosis. FAO Plant Protection Bulletin 26(1): 16-18

Presence of common idiotypes on antibodies induced by glutamic acid-lysine-containing terpolymers in responder and nonresponder mice with the Ig-1b heavy chain allotype. European Journal of Immunology 7(12): 865-871

Presence of complement-fixing antibodies in cows with persistent lymphocytosis. Preliminary results in French cattle. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, Serie D 280(7): 915-917

Presence of corky root of tomato in glasshouse crops in Eastern Sicily. Tecnica Agricola, Italy 26: 739-747

Presence of ecdysones in an adult insect: the termite queen. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 282(9): 885-888

Presence of elements with a helicoidal structure in the phloem of Vinca rosea with stolbur infection. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 281(9): 539-542

Presence of fine spirals (spirosomes) in Lactobacillus fermenti and Lactobacillus casei. Japanese Journal of Microbiology 19(3): 225-227

Presence of free and conjugated noradrenaline in honey. Archives Internationales de Physiologie et de Biochimie 84: 877-878

Presence of haemagglutinins in the seeds of legumes, maize and mustard. Genetika a Slechteni 10(4): 261-266

Presence of heavy metals in the leaves of street trees in Brussells. Comptes Rendus, 4e Colloque International sur le Controle de l' Alimentation des Plantes Cultivees Gent, September 1976, Vol I: ; 350-357

Presence of immunoglobulins on the surface of bloodstream Trypanosoma cruzi. Capping during differentiation in culture. Revista do Instituto de Medicina Tropical de Sao Paulo 19(6): 397-402

Presence of inhibitory substances in milk. Veterinarstvi 28(2): 77-78

Presence of ketoglycerides in buffalo butter fat. Indian Journal of Dairy Science 30(1): 84-85

Presence of lead in vegetables, fruit and forage grown near motorways. Comptes Rendus, 4e Colloque International sur le Controle de l' Alimentation des Plantes Cultivees Gent, September 1976, VolI Cottenie, A; Editor: ; 237-247

Presence of live antigens in the skin of chicks infected with Marek's disease virus. Medycyna Weterynaryjna 31(5): 292-295

Presence of males increases the area of discovery of a gregarious parasitoid. Annals of the Entomological Society of America 68(4): 707-709

Presence of micro-aggregates containing sulfate-reducing bacteria in a paddy-field soil. Soil Biology and Biochemistry 8(2): 157-159

Presence of phages in Swedish dairy plants. XX International Dairy Congress, Vol E: 550-551

Presence of phenolic polyamine linked compounds in the leaves of healthy Nicotiana tabacum cv. Xanthi n.c. Appearance is contemporary with floral induction of the plant. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 282(22): 1959-1962

Presence of poly(A)-containing messenger RNA in soybean and Phytophthora spp. Scientific Reports of the Kyoto Prefectural University, Agriculture (28): 51-56

Presence of powdery mildew or grey rot of peach in Central Venezuela. Agronomia Tropical 26(2): 155-158

Presence of prostaglandin F (PGF) in hen follicles and its physiological role in ovulation and oviposition. Biology of Reproduction 16(4): 486-494

Presence of prostaglandins A & E in Entamoeba histolytica. Indian Journal of Experimental Biology 15(12): 1227-1228

Presence of remnants of the hyaloid artery in Corriedale sheep. Revista da Faculdade de Medicina Veterinaria e Zootecnia da Universidade de Sao Paulo 13(1): 119-122

Presence of renal 25-hydroxyvitamin-D-1-hydroxylase in species of all vertebrate classes. Comparative Biochemistry and Physiology, B 50(3): 431-434

Presence of reoviruses in certain goose embryo isolates obtained from outbreaks of viral gosling disease and in chicken embryos. Acta Veterinaria Academiae Scientiarum Hungaricae 25(4): 383-391

Presence of serum insulin-binding capacity in primary obesity. Bollettino della Societa Italiana di Biologia Sperimentale 51(20): 1422-1427

Presence of sex attractant pheromone in Helopeltis clavifer (Walker) (Heteroptera: Miridae). Journal of the Australian Entomological Society 16(2): 113-116

Presence of soluble lignin-carbohydrate complexes in the bovine rumen. Carbohydrate Research 42(1): 135-145

Presence of some trace elements in samples of cow's milk treated in different ways. Igiene Moderna 68(3): 299-306

Presence of the RSD-associated bacterium in Mauritius. Sugarcane Pathologists' Newsletter (17): 37-39

Presence of the cyanogenic glucoside dhurrin in isolated vacuoles from sorghum. Plant Physiology 61(2): 154-157

Presence of the fluke Echinoparyphium recurvatum (von Linstow, 1873) in man and in a rodent in Egypt. Annales de la Societe Belge de Medecine Tropicale 57(6): 583-587

Presence of the nematode Camallanus fotedari in the digestive tract of aquarium fishes of various origins. Bulletin de l' Academie Veterinaire de France 49(2): 205-210

Presence of the nematode Physaloptera sibirica (Petrow & Gorbunow, 1931), a parasite of carnivores, in the lerot, Eliomys quercinus L., from the Alps. Annales de Parasitologie Humaine et Comparee 51(2): 255-259

Presence of theobromine in leaves of Ilex perado. Planta Medica 28(4): 374-378

Presence of two chemotypes in Cannabis sativa from South Africa. Phytochemistry 16(9): 1445-1448

Presence of two virus-like particles in Penicillium citrinum. Applied Microbiology 30(1): 149-151

Presence of zearalenone in maize and wheat in Italy. Piglionica, V Co ordinator: Reports on activities under the sub project "Phytiatry of wheat, maize and sorghum": Rapporti sull' attivita svolta nell' ambito del subprogetto "Fitoiatria del frumento, del mais e del sorgo": 59-72

Presence on strawberries of ascospores of Byssochlamys nivea capable of producing patulin. Mycopathologia 57(2): 109-111

Present aims of agricultural policy of the Communist Party of the Soviet Union. Ekonomika Sel' skogo Khozyaistva (8): 19-29

Present and future fat consumption in Sweden. Var Foda 28(9/10): 273-281

Present and future multiple use demands on the pinyon-juniper type. [Proceedings] The pinyon juniper ecosystem: a symposium, May 1975: 19-26

Present and future of private plots. A hazraji gazdasagok lete es kilatasai: 159

Present and future opportunities to improve the nitrogen nutrition of crops through biological fixation. Biological nitrogen fixation in farming systems of the tropics Ayanaba, A; Dart, PJ editors: 3-12

Present and future palm oil production in Indonesia. Report, FAO (109): 13

Present and future parasite problems in African game. Origins of pest, parasite, disease and weed problems 18th Symp Brit Ecol Soc, Bangor, 12-14 Apr 1976: 303-312

Present and future prospects for mechanizing the unearthing of vines. Vinodelie i Vinogradarstvo SSSR (2): 32-38

Present and future research on rice. Cereal Foods World 20(8): 354-355, 358-361

Present and future state of human nutrition in the Central American Isthmus. Revista de Biologia Tropical 24(Suppl. 1): 13-23

Present and future trends in the world cereals sector. Landbauforschung Volkenrode (25, Sonderheft): 42+a

Present and future use of cereals as feeds for livestock. Proceedings of the Nutrition Society 36(2): 159-167

Present and potential beef production in the Lower Piedmont. Bulletin, South Carolina Agricultural Experiment Station (576): 29

Present and potential use of fertilizer for forage production in temperate zones. Forage fertilization: 17-37

Present and potential uses for lactose and some lactose derivatives. Food Technology in Australia 30(2): 57-62

Present beekeeping methods. Metody sovremennogo pchelovodstva: 135

Present concepts on the epidemiology of boutonneuse fever in the Ethiopian Region and the European Mediterranean Sub-region. Cahiers ORSTOM, Serie Entomologie Medicale et Parasitologie 1976; 13(4): 229-232

Present corn production status. Tropical Agricultural Research Series (8): 31-34

Present data on the amount of mineral substances ingested by man through his food. Hardness of drinking water and ic health Proceedings of the European Scientific Colloquium, Luxembourg, May 1975: 213-320

Present data on the problem of oedema of pelargonium. Revue Horticole (168): 51-55

Present day developments in farming. Economie Rurale (126): 17-28

Present day epidemiological knowledge of Chagas' disease in Paraguay. Revista Paraguaya de Microbiologia 13(1): 7-19

Present day parasitisms in aquarium fish. Fisch und Umwelt (1): 139-146

Present day problems of the Alsace economy. Nurnberger Wirtschafts und Sozialgeographische Arbeiten, Wirtschafts und Sozialgeographischen Instituts der Friedrich Alexander Universitat (27): 207

Present developments in the coniferous forest of the western Sierra Madre (Mexico). Revue Forestiere Francaise 29(5): 407-416

Present facts on the newly developed systemic fungicide trimorphamid in the CSSR. Nachrichtenblatt fur den Pflanzenschutz in der DDR 32(3): 57-58

Present forestry problems in Cuba. Silvaecultura Tropica et Subtropica (4): 59-76

Present geographical distribution of Triatominae (Hemiptera, Reduviidae) in Venezuela. Boletin de la Direccion de Malariologia y Saneamiento Ambiental 15(5): 217-230

Present important aspects of sown grasslands in Romania. Revista de Cresterea Animalor 25(1): 13-19

Present information about the helminth fauna of frogs in east Slovakia and their possible importance in the epizootiology of helminths of domestic and wild animals. Folia Veterinaria 12(2): 171

Present knowledge in nutrition. Present knowledge in nutrition (Ed. 4): xxi + 605

Present knowledge of esterase polymorphism in the blood serum of hens. Acta Facultatis Rerum Naturalium Universitatis Comenianae, Genetica (5): 302-312

Present knowledge of the biochemical effects of papains. Fruits 32(11): 677-696

Present knowledge of the chemical composition of milk. Rivista della Societa Italiana di Scienza dell' Alimentazione 6(1; 4; 6): 25-54; 291-322; 423-452

Present knowledge of the principal diseases of cultured marine fish. Rivista Italiana di Piscicolture e Ittiopatologia 9(2): 51-56

Present knowledge of virus and mycoplasma diseases of almond and their causal agents. Tecnica Agricola 26(6): 46

Present knowledge of viruses, virus diseases and other infectious diseases of the grapevine. III. Italia Agricola 112(4): 94-102

Present knowledge on virus and mycoplasma diseases of almond and their specific agents. Tecnica Agricola 26(6): 1159-1202

Present locations of Betula humilis var. cretacea on the Cretaceous deposits of the Kursk region. Botanicheskii Zhurnal 61(10): 1428-1430

Present major activities in tropical medicine on a global scale. Tropenmedizin und Parasitologie 27: 1-10

Present performance of geese and possibilities of its improvement. Nas Chov 35(4): 128-131

Present position and development of research on the breeding of cultivated plants in the German Federal Republic. Bericht uber Landwirtschaft 54(3): 354-357

Present position and further problems pertaining to the breeding programme for the Improved Warmblood breed in the German Democratic Republic. Tierzucht 32(5): 232-234

Present position and future of farm breeding of the Siberian sable. Deutsche Pelztiersuchter 49(11): 212-214

Present position and objectives in Hungarian fodder-pea breeding. Debreceni Agrartudomanyi Egyetem Tudomanyos Kozlemenyei 19(Suppl.): 65-84

Present position and objectives in gene conservation in forestry. Agrobotanika 15: 81-89

Present position and possibilities for fruit species of the genus Vaccinium in Europe. Erwerbsobstbau 17(11): 170-173

Present position and possibilities of applying electronic data processing in hybrid wheat breeding. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ic (127): 121-128

Present position and problems of freezing boar semen. Tierzuchter 29(8): 338-340

Present position and problems of gene conservation in forestry in Hungary. Erdeszeti Kutatasok 1975; 70(2): 47-52

Present position and prospects of breeding hybrids in cole crops, onions and carrots. SAFA 27(Sonderheft 2; 10; 11): 375-377; 408-409; 439-440; 442-443

Present position and prospects of maize breeding in Hungary. Kukuruza (1): 30-32

Present position and trends in the breeding of apple rootstocks. Dt Gartnerpost, Berlin: 26(14)

Present position of Algerian beekeeping and possibilities for its development. Situation actuelle de l' apiculture Algerienne et ses possibilites de developpement: 102

Present position of breeding a perennial rye. Hodowla Roslin, Aklimatyzacja i Nasiennictwo 19: 551-555

Present position of investigations into congenital blindness in Brown cattle. Mitteilungen des Schweizerischen Verbandes fur Kunstliche Besamung und der Schweizerischen Arbeitsgemeinschaft fur Kunstliche Besamung 15(1): 6

Present position of vitamin D. Revista Clinica Espanola 145(1): 1-10

Present position regarding genetic and phytosanitary clonal grapevine selection. Methods and results. Distribution of improved material. Bulletin de l' OIV 48(531): 430-442

Present position regarding the Caribbean fruit fly, Anastrepha suspensa Loew. Folia Entomologica Mexicana (34): 25-35

Present position with respect to increasing the resistance of beans to bacterial diseases. Kerteszeti Kutato Intezet Kozlemenyei 4: 55-62

Present possibilities and future prospects of breeding potato for resistance to viruses. Resistance of potato to virus diseases, its establishment and use in breeding: 13-27

Present prevalence of scabies and pediculosis capitis among primary school pupils in Santiago, Chile (June-July 1975). Boletin Chileno de Parasitologia 30(3/4): 50-53

Present problems and future prospects for the cultivation of chestnuts in Italy. Agricoltura delle Venezie 31(5): 170-182

Present problems facing agricultural planners in the USSR. Agra Europe (657): N/7-N/8

Present problems in the development of resistance to pesticides by plant pests, as exemplified by some blossom beetles and some species of aphids. Prace Naukowe Instytutu Ochrony Roslin 1975; 16(1): 7-51

Present problems of making lucerne silage. Archiv fur Tierernahrung 28(2): 141-149

Present production and potential of cattle farming in tropical America. Memoria, Asociacion Latinoamericana de Produccion Animal 11: 139-145

Present prospects for utilization of vegetable protein concentrates in human food. Rivista della Societa Italiana di Scienza dell' Alimentazione 4(7/8): 286-289

Present situation and aspects of development of cotton production in the world. Rasteniev"dni Nauki 12(6): 148-158

Present situation and future plans for rice production in West Africa. Report on the expert consultation meeting on the mechanization of rice production [IITA]: 49-54

Present situation and future trends in the technology of rape cultivation. Agriculture and Horticulture Nogyo oyobi Engei 50(1): 103-107

Present situation and new aspects of artificial insemination of cattle in the German Democratic Republic. Monatshefte fur Veterinarmedizin 33(2): 57-62

Present situation and problems in buckwheat cultivation. Agriculture and Horticulture Nogyo oyobi Engei 50(1): 95-99

Present situation and problems in the cultivation of Broussonetia papyrifera. Agriculture and Horticulture Nogyo oyobi Engei 50(1): 211-213

Present situation and problems of methods of calculating economic benefits of land improvement investments in the GDR. Archiv fur Acker und Pflanzenbau und Bodenkunde 20(1): 37-46

Present situation and prospects in the market for strawberries. Italia Agricola 114(4): 72-79

Present situation and tasks of expanding development of the agricultural sciences in Mongolia. Internationale Zeitschrift der Landwirtschaft (1): 16-19

Present situation in breeding Hutsul horses. Chov Hospodarskych Zvierat 35(2): 73-75

Present situation in breeding and improvement of Aberdeen-Angus, Shorthorn and Galloway cattle in the USSR. Molochnoe i Myasnoe Skotovodstvo (9): 41-43

Present situation in oestrus synchronisation and timed insemination in gilts and sows. Monatshefte fur Veterinarmedizin 32(8): 306-309

Present situation of selection at the Rubber Research Centre Thailand. Document, Rubber Research Centre, Thailand (84): 17

Present situation of sleeping sickness control in Zaire. Annales de la Societe Belge de Medecine Tropicale 57(4/5): 299-314

Present situation of sunflower breeding in Argentina. Proceedings of the sixth international sunflower conference July 22-24, 1974 Bucharest, Romania Breeding and seed production [II]: 411-413

Present situation of the herbicides in Japan. Proceedings of 5th Asian Pacific Weed Science Society Conference, Tokyo, Japan, 1975: 13-17

Present situation of the vaccination of foxes against rabies. Praktische Tierarzt 57(12): 801-804, 806-808

Present stage of development and prospects for mechanizing agricultural production in the developing countries. 20 contributions to the third international summer seminar 1974. Beitrage zur Tropischen und Subtropischen Landwirtschaft und Veterinarmedizin (1; 2): 5-101; 117-184

Present standards of efficiency in beef production. Journal of the Irish Grassland and Animal Production Association 12: 69-77

Present state and breeding problems of swede-rape varieties low in erucic acid in the German Federal Republic. Proceedings, 4th International Swede Rape Congress, Giessen, German Federal Re ic, 4-8 June 1974: 63-71

Present state and development of agricultural mechanization in the Somali Democratic Republic. Beitrage zur Tropischen Landwirtschaft und Veterinarmedizin 13(1): 97-101

Present state and development of cantonal regulations concerning distance of buildings from forest. Schweizerische Zeitschrift fur Forstwesen 12(4): 183-198

Present state and future of vineyard protection against phylloxera in the USSR. VIII International Plant Protection Congress, Moscow, 1975 Vol III Papers at sessions V VI and VII: 172-177

Present state and future prospects of breeding potato for resistance to the main diseases and pests. Immunitet s kh rast k boleznyam i vreditelyam: 76-85

Present state and future prospects of breeding spring wheat in the northern Zaural'e region. Nauch tr Tyumen un t (23): 73-77

Present state and objectives of postgraduate training in animal husbandry. Agrartudomanyi Egyetem Kozlemenyei, Godollo: 59-68

Present state and possibilities of improvement of the resistance of wheat to foot rots by breeding. Tagungsbericht, Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Re ik (149): 61-67

Present state and possible development of agrometeorology. Bulletin Technique d' Information (317/318): 103-116

Present state and possible developments in the automation of dairies. Molkerei Zeitung Welt der Milch 31(44): 1433-1434, 1436-1442

Present state and problems of breeding and seed-production work in the Far East. Nauch tekh byul Sib NII kormov (13/14): 47-52

Present state and problems of research into the production of new series of bread-wheat aneuploids. Tsitogenetich issled aneuploidov myagk pshenitsy: 9-27

Present state and problems regarding water regulation in soils with poor internal drainage and low groundwater table. Archiv fur Acker und Pflanzenbau und Bodenkunde 20(1): 69-75

Present state and prospects of breeding at the All-Union Institute of Oil Crops (VNIIMK). Selektsiya i semenovodstvo maslich kul' tur: 8-15

Present state and prospects of breeding nematode-resistant varieties of crop plants. Immunitet s kh rast k boleznyam i vreditelyam: 333-337

Present state and prospects of the development of the potato industry in the Mongolian People's Republic. Resistance of potato to virus diseases, its establishment and use in breeding: 141-146

Present state of Tabebuia cassinoides and T. obtusifolia in the Jacarepagua Valley, Rio de Janeiro. Brasil Florestal 7(26): 24-28

Present state of agriculture and tasks of agricultural policy and production development. Gazdalkodas 19(11): 1-8

Present state of black flies (Diptera, Simuliidae) in the Djerdap Gorge (Iron Gate) of the Danube In Yugoslavia. Acta Veterinaria, Yugoslavia 25(6): 279-285

Present state of breeding nematode-resistant crop plant varieties. Tr VNII zashchity rast (49): 53-63

Present state of butter manufacture and milk fat processing. Prumysl Potravin 27(10): 561-563

Present state of chemical weed control in sugar-cane in the Republic of Argentina. Hacienda 71(1): 37-38

Present state of cultivation techniques of fodder grains and measures for increasing yield. On maize and grain sorghum. Agriculture and Horticulture Nogyo oyobi Engei 52(6): 779-784

Present state of dry field farming mechanization in Japan. Agricultural Mechanization in Asia 8(4): 79-82

Present state of enology from the technological point of view. Ways and means of development. Hungarian report. Bulletin de l' OIV 50(555): 331-336

Present state of enology from the technological point of view. Ways and means of development. Romanian report. Bulletin de l' OIV 50(555): 336-347

Present state of food engineering. Prumysl Potravin 28(5): 252-254

Present state of groundnut cultivation and aims for the future. Agriculture and Horticulture Nogyo oyobi Engei 50(1): 100-102

Present state of herbicide use in forests in Spain. Proceedings of the Mediterranean Herbicide Symposium, Madrid, 1978 (Vol. 2): 227-235

Present state of knowledge and use of hormones in the control of injurious insects. Entomologica 9: 13-34

Present state of knowledge on qualitative characters in cotton, Gossypium hirsutum L. Coton et Fibres Tropicales 31(4): 391-407

Present state of knowledge on the arthrogryposis and palatoschisis syndrome in French Charolais cattle. Annales de Genetique et de Selection Animale 7(3): 321-330

Present state of knowledge: works published on Glossinae in 1972 and 1973. International Scientific Council for Trypanosomiasis Research and Control: Organization of African Unity: International Scientific Council for Trypanosomiasis Research and Control Fourteenth Meeting, Dakar, Senegal, 1975: 285-303

Present state of production and use of groundnut in India. Japanese Journal of Tropical Agriculture Nettai Nogyo 53(1): 121-133

Present state of puerperal mastitis in a metropolis. Ceskoslovenska Gynekologie 40(1): 47-48

Present state of research on the behaviour of indicator grapevines in different areas. Bulletin de l' OIV 50(552): 89-103

Present state of selection work on sorghum in north Cameroon. France, Institut de Recherches Agronomiques Tropicales: IRAT and sorghum breeding: L' IRAT et l' amelioration du sorgho 32: 280-287

Present state of studies on foliar diagnosis in sugar cane carried out on the northern coast of Las Villas province. Centro Agricola 1(3): 49-60

Present state of studies on genetics and breeding in China. Japanese Journal of Breeding Ikushugaku Zasshi 25(1): 79-80

Present state of sugar-beet breeding in the USSR and how to improve it. Selektsiya sakhar svekly i puti ee uluchsheniya: 17-28

Present state of the Cedrus libani forests of Lebanon. Archiv fur Naturschutz und Landschaftsforschung 15(4): 265-270 + 4 pl.

Present state of the plantations of Pinus radiata in Chile. Chile Forestal 2(21 (Suppl.)): 8

Present state of the problem and prospects of breeding Phytophthora-resistant potato varieties. Uspekhi sovrem genet, 6: 193-224

Present state of the problem of grape stalk withering after the Trente congress. Progres Agricole et Viticole 94(12): 388-391

Present state of the treatment of intestinal and hepatic amoebiasis. GEN 29(3/4): 97-110

Present state of the work on introducing genetic resistance into horticultural crops in La Consulta. Miscelanea, Facultad de Agronomia y Zootecnia, Universidad Nacional de Tucuman (54): 95-106

Present state of whey utilization in Switzerland. Schweizerische Milchzeitung 103(96): 796-797

Present state of work by the Institute for Tropical Agronomic Research on tomatoes in Upper Volta. Etat actuel des travaux realises par l' IRAT sur la tomate en Haute Volta: 12

Present state of work on clonal and genetic selection and on the selection of healthy material. Methods and results. Distribution of the selected material. South African report. Bulletin de l' OIV 47(520): 463-467

Present state of work on clonal and genetic selection and on the selection of healthy material. Methods and results. Distribution of the selected material. Spanish report. Bulletin de l' OIV 47(520): 475-485

Present state of work on genetic, sanitary and clonal selection. Methods and results. Diffusion of the selected material. Bulletin de l' OIV 46(513): 973-998

Present status and problems of water management of rice in India. Tropical Agriculture Research Series (9): 13-20

Present status and role of organizations for agricultural production in Japan. Land Reform, Land Settlement and Co operatives (1): 1-14

Present status in research, development and commercialization of polyunsaturated meat and dairy products. I. Biomanipulation of ruminant fats. Milchwissenschaft 32(5): 257-260

Present status in research, development and commercialization of polyunsaturated meat and dairy products. II. Production of poly-foods. Milchwissenschaft 32(6): 333-336

Present status of Sclerotinia crown and stem rot in alfalfa. Report of the twenty fifth alfalfa improvement conference, July 13-15, 1976, Cornell University, Ithaca, New York: [Abstracts]: 41

Present status of aerial LV and ULV applications in Turkey. Probleme de Protectia Plantelor 4: 287-290

Present status of and trends in tuberculosis and brucellosis in cattle. Journal of Food Protection 40(4): 265-269

Present status of chickpea research in Australia. International Workshop on Grain Legumes January 13-16, 1975 First and Second Sessions: 87-94

Present status of coffee rust in South America. Annual Review of Phytopathology 13: 375-382