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Geography & Life Sciences: Chapter 4

Chapter 4 provides bibliographic information on scholary research in geography and in the life sciences.



A contribution to the pathology of Trypanosoma simiae infection in pigs. Zbl. Vet. Med. B 20: 374-391

A contribution to the pathomorphology of vitamin A deficiency in chickens. Zbl. Vet. Med. A 19: 407-416

A contribution to the pest resistance of a collection of sainfoin. Vedecke Prace Vyskumneho Ustavu Rastlinnej Vyroby v Piest' anoch 11: 95-104

A contribution to the possibilities of increasing winter resistance in breeding productive varieties of wheat. Rostlinna Vyroba 19(6): 573-581

A contribution to the preparation of nutrient solution from mineral fertilizers. Bulletin, Vyzkumny Ustav Zelinarsky, Olomouc1971 1972; (14/15): 107-115

A contribution to the prevention of the yield depression in rotations with a high proportion of cereals. Archiv fur Acker und Pflanzenbau und Bodenkunde 18(6): 387-394

A contribution to the problem of hay yield and hay quality in Bavaria. Bayerisches Landwirtschaftliches Jahrbuch 49(3): 345-356

A contribution to the problem of hollowness in celeriac tubers. Bulletin, Vyzkumny Ustav Zelinarsky, Olomouc1971 1972; (14/15): 3-10

A contribution to the problem of ice-sheet resistance of winter wheat. Vedecke Prace (15): 103-111

A contribution to the problems of breeding early maize hybrids. Vedecke Prace (15): 113-122

A contribution to the question of the genetic nature of induced tomato mutants. Genetika 8(6): 145-147

A contribution to the question of the oviposition of Phorbia coarctata Fall. on cultivated soil, artificial fallow and in the laboratory, and on its flight in the open. Zeitschrift fur Angewandte Entomologie 67(4): 397-411

A contribution to the reconstruction of the ancestry of maize. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (3/4): 183-190

A contribution to the removal of obstacles to agricultural trade. OECD Observer (62): 13-16

A contribution to the simplification of the study of the biology of flowering in wheat. Genetika a Slechteni 9(2): 77-86

A contribution to the soil dilution plate method. Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite Naturwissenschaftliche Abt.: Allgemeine, Landwirtschaftliche und Technische Mikrobiologie 127(7): 770-776

A contribution to the solution of problems relating to wine-grape varieties in Slovenia. Zbornik Biotehniske Fakultete Univerze v Ljubljani, Kmetijstvo 20: 41-48

A contribution to the structure of soil cover in the Western Carpathians. Geograficky Casopis 24(2): 120-127

A contribution to the study and the significance of the changes in the consistence and volume in heavy, vertic soils of the pilot farm Jezevo. Agronomski Glasnik 36(3-4): 105-120

A contribution to the study of Aceria oleae (Nalepa, 1900) (Acarina: Eriophyidae). Proceedings of the 3rd International Congress of Acarology held in Prague August 31 September 6, 1971: 221-224

A contribution to the study of Coccomyces hiemalis Higg. in Bosnia and Hercegovina. Jugoslovensko Vocarstvo 6(21/22): 803-812

A contribution to the study of Lotus L. on Gran Canaria. Cuadernos de Botanica Canaria (16): 51-54

A contribution to the study of Tylenchulus semipenetrans on citrus in Cyprus. Rivista di Agricoltura Subtropicale e Tropicale 66(10/12): 279-284

A contribution to the study of a Fusarium disease of cucurbitaceous fruits and possibilities of its treatment. Phytiatrie Phytopharmacie 21(1): 61-68

A contribution to the study of adult activity in the dark sword-grass moth - Scotia ipsilon Hufnagel (Noctuidae, Lepidoptera). Sbornik Vysoke Skoly Zemedelske v Praze 8: 329-338

A contribution to the study of animal helminthiasis south of the Save. Veterinaria Mocambicana, Lourenco Marques 4(1): 33-42

A contribution to the study of cardoon blanching with plastic materials. Anales del Instituto Nacional de Investigaciones Agrarias, Produccion Vegetal (2): 103-124

A contribution to the study of causes of apple russeting : a trial of various fungicide treatment programmes on the cultivar Golden Delicious. Revue Suisse de Viticulture Arboriculture Horticulture 6(6): 191-195

A contribution to the study of certain MM. rootstocks in Slovenia. Jugoslovensko Vocarstvo 1972; 5(17/18): 257-266

A contribution to the study of changes of mineral substances in the dry matter of the field vegetation. Pol' nohospodarstvo 18(7): 541-551

A contribution to the study of chemical destruction of weeds on industrial railway tracks. Fragmenta Herbologica Croatica (15): 4

A contribution to the study of chromatotropism of Dacus oleae (Gmel.). Experiments in the laboratory and field. Zeitschrift fur Angewandte Entomologie 74(1): 24-31

A contribution to the study of dead arm disease of grapevines in Hercegovina. Zastita Bilja 24(126): 299-309

A contribution to the study of dieback of elm caused by the Dutch elm disease in the Bjelovar Forest Establishment area. Zastita Bilja 22(112/113): 3-20

A contribution to the study of excess base saturation. Transactions, 10th International Congress of Soil Science, II: 227-232

A contribution to the study of flower differentiation in chestnut (Castanea sativa). Rivista della Ortoflorofrutticoltura Italiana 55(6): 484-491

A contribution to the study of flowering in Clivia miniata. Zahradnictvi (2/3): 161-170

A contribution to the study of flowering in grape vines. V. Flower sex and pollen germinability. Atti, Accademia Italiana della Vite e del Vino, Siena 22: 343-371

A contribution to the study of fruit quality. The richness in vitamin C of Golden Delicious apples in the Gembloux region in 1971. Revue de l' Agriculture 26(2): 313-327

A contribution to the study of induced somatic mutation in the Jonathan apple. Genetika, Yugoslavia 1971; 1(2): 115-121

A contribution to the study of inheritance of anthocyanin pigments in red raspberry fruits. Jugoslovensko Vocarstvo 7(25/26): 73-78

A contribution to the study of introduced hybrids and cv. of grain sorghum. V"pr furazhn proizv i khranene selskostop zhivotni: 5-15

A contribution to the study of limited weed control in peach orchards. Rivista della Ortoflorofrutticoltura Italiana 55(6): 465-469

A contribution to the study of maintenance-breeding methods in red clover (Trifolium pratense var. praecox). Sbornik Vysoke Skoly Zemedelske v Praze, A (1): 149-159

A contribution to the study of methods of growing strawberries. Jugoslovensko Vocarstvo 6(19/20): 575-580

A contribution to the study of nucleoside di- and triphosphate metabolism in jerusalem artichoke tubers cultured in vitro in relation to morphogenetic potentialities. Plant Science Letters 4(1): 53-59

A contribution to the study of parasitic Gamasid mites (Acari: Mesostigmata) in Nigeria. Bulletin of the Entomological Society of Nigeria 2(2): 136-141

A contribution to the study of parthenocarpy and parthenogenesis in maize - II. Vedecke Prace Vyzkumnych Ustavu Rostlinne Vyroby v Praze Ruznyi (16): 81-88

A contribution to the study of pear-quince graft incompatibility. II. Modifications of the union process caused by the application of growth substances to herbaceous material. Annales de l' Amelioration des Plantes 22(1): 81-93

A contribution to the study of production possibilities of lowland grass swards. Pol' nohospodarstvo 18(9): 743-750

A contribution to the study of productivity factors in the seed pea cv. Raman. Acta Fytotechnica 22: 143-162

A contribution to the study of seed production in lucerne under artificial conditions with the aim of decreasing the time between generations. I. The influence of the concentration of nitrogen in the nutrient solution. Annales de l' Amelioration des Plantes 24(1): 63-69

A contribution to the study of self fertility in the hazel (Corylus avellana, C. maxima and their hybrids). Zbornik Biotehniske Fakultete Univerze v Ljubljani, Kmetijstvo 18: 119-126

A contribution to the study of soil formation on Isla Santa Cruz, Galapagos. Pedologie 23(2): 100-122

A contribution to the study of some anomalies of the flower in some peach varieties. Jugoslovensko Vocarstvo 8(27): 39-44

A contribution to the study of synanthropic flies on the Bulgarian Black Sea coast. Izvestiya na Zoologicheskiya Institut s Musei 40: 133-151

A contribution to the study of tannins in the rhizomes of tormentil and strawberry and in blackberry leaves. Plantes Medicinales et Phytotherapie 7(4): 297-305

A contribution to the study of the amino acid composition of hazelnuts and the chemical properties of their oils. Zbornik Radova Poljoprivrednog Fakulteta 20(555): 1-11

A contribution to the study of the anatomical structure of the stem of winter rye (Secale cereale L.) from the viewpoint of forage production. Acta Universitatis Agriculturae, Facultas Agronomica 20(1): 37-48

A contribution to the study of the anatomy, morphology and systematics of African Paramphistomidae (Platyhelminthes: Trematoda). Annales du Musee Royal de l' Afrique Centrale 8vo, Sciences Zoologiques (183): 56

A contribution to the study of the aphid fauna of the Musaceae. Revista de Ciencias Agronomicas, B 4(3): 69-106

A contribution to the study of the cell nucleus and of cross compatibility in some species of the genus Secale L. Zeitschrift fur Pflanzenzuchtung 69(4): 263-274

A contribution to the study of the control of weeds in bean crops. Compte Rendu de la 7e Conference du COLUMA Comite Francais de Lutte contre les Mauvaises Herbes: 641-649

A contribution to the study of the control of weeds in pea crops (Pisum sativum). Compte Rendu de la 7e Conference du COLUMA Comite Francais de Lutte contre les Mauvaises Herbes: 607-619

A contribution to the study of the cotton bollworm in the Sudan. Zastita Bilja 22(112/113): 115-141

A contribution to the study of the dynamics of the breakdown of some insecticides. I. The dynamics of the breakdown of some insecticides that are used for the control of the cherry fruitfly (Rhagoletis cerasi L., Diptera, Trypetidae). Zastita Bilja 22(112/113): 43-51

A contribution to the study of the dynamics of the breakdown of some insecticides. II. The breakdown of some insecticides in the fruits of peach and apricot. Zastita Bilja 22(112/113): 51-60

A contribution to the study of the effects of humidity on the development of Lamellicorns (Coleoptera, Scarabaeidae). Izvestiya Akademii Nauk Azerbaidzhanskoi SSR, Biologicheskikh Nauk (3): 45-50

A contribution to the study of the floral biology of the plum (Prunus domestica L.). Rivista della Ortoflorofrutticoltura Italiana 56(1): 33-45

A contribution to the study of the genus Rhizoglyphus Claparede, 1869 (Acarina: Acaridae). Acarologia 13(4): 621-650

A contribution to the study of the grapevine root system. Deltio Agrotikis Trapezis Ellados (189): 10

A contribution to the study of the growth of eyes and shoots in the second phase of development in some dessert grape varieties, in relation to air temperature. Zbornik Radova Poljoprivrednog Fakulteta, Univerzitet Beogradu 20(554): 15

A contribution to the study of the identification of sweet-cherry varieties on the basis of their productive branches. Jugoslovensko Vocarstvo 1972; 5(17/18): 163-168

A contribution to the study of the influence of the sowing and harvesting dates on sugar beets. A contribution to the study of the influence of the sowing and harvesting dates on sugar beets: 156

A contribution to the study of the inheritance of the naked grain character in cultivated oats. Annales de l' Amelioration des Plantes 22(4): 335-360

A contribution to the study of the inheritance of the length of the vegetative period. Sb tr molodykh nauch rabotn In t botan AN GruzSSR: 64-69

A contribution to the study of the morphological characteristics of the fruiting spurs in pears. Jugoslovensko Vocarstvo 7(24): 39-46

A contribution to the study of the morphology of the banana plant (Musa spp.): bud position on the base of the leaf sheath. Anais da Escola Superior de Agricultura "Luiz de Queiroz" 28: 339-342

A contribution to the study of the natural resistance of coffee to Ceratocystis fimbriata. Cenicafe 1972; 22(2): 43-70

A contribution to the study of the nature of resistance to Ceratocistis fimbriata (Ell. Halst.) Hunt. in coffee. II. Cenicafe 22(4): 109-125

A contribution to the study of the nature of the resistance to Ceratocystis fimbriata (Ell. Halst.) Hunt. of the coffee tree. Cenicafe 22(2): 43-68

A contribution to the study of the pathogenic properties of Phyllosticta prunicola. Zastita Bilja 23(117/118): 83-96

A contribution to the study of the regularities in the areal distribution of carbon sources and consumers in the cropping patterns of Czechoslovakia. Rostlinna Vyroba 19(8): 767-776

A contribution to the study of the relationship between flower bud differentiation and shoot growth in peaches. Vedecke Prace Ovocnarske 4: 145 - 156

A contribution to the study of the relationship between growth and fruiting in plum cultivars. I. Growth characteristics of the cultivars. Chetirideset Godini Institut po Ovoshcharstvo v Kyustendil 1929-1969: 147-153

A contribution to the study of the resistance of fruit of some apple varieties to Fusicladium dendriticum (Wall) Fuck. Jugoslovensko Vocarstvo 6(21/22): 777-784

A contribution to the study of the root-knot nematode (Meloidogyne hapla Chitwood). Zastita Bilja 22(112/113): 147-152

A contribution to the study of the simplification of the study of the floral biology of wheat. Genetika a Slechteni 9(2): 77-86

A contribution to the study of the stem nematode (Ditylenchus dipsaci Kuhn) with a review of the host plants in Serbia. Zastita Bilja 22(114): 159-171

A contribution to the study of the technical value of some peach varieties for freezing. Zbornik Radova Poljoprivrednog Fakulteta, Belgrade 18: 203-213

A contribution to the study of the vegetation and flora of Khedbrahma region of North Gujarat. Bulletin of the Botanical Survey of India 11(3/4): 311-321

A contribution to the study of the world collection of red clover (Trifolium pratense L.). Sbornik Vedeckych Praci Vyzkumne Stanice Picninarske v Troubsku u Brna (3): 57-71

A contribution to the study of variability in pear trees. Jugoslovensko Vocarstvo 1972; 5(17/18): 349-356

A contribution to the study of vegetable species for improving the Sahel coast. Documents Techniques, Institut National de la Recherche Agronomique de Tunisie (61): 64

A contribution to the study of vine shoot growth. Revue Suisse de Viticulture et Arboriculture 3(5): 131-135

A contribution to the study of virulent lines of Peronospora tabacina A. SEITA, Annales de la Direction des Etudes et de l' Equipement, 2 (8): 159-184

A contribution to the study of water regime of some significant herbaceous plants at the rocky coast of the Adriatic island Lokrum near Dubrovnik. Eco physiological foundation of ecosystems productivity in arid zone International symposium, USSR, June 7-19, 1972: 87-90

A contribution to the study of weed control in field beans. Compte Rendu de la 7e Conference du COLUMA Comite Francais de Lutte contre les Mauvaises Herbes: 562-569

A contribution to the study of weed control in fruit tree stock nurseries. Compte Rendu de la 7e Conference du COLUMA Comite Francais de Lutte contre les Mauvaises Herbes: 736-743

A contribution to the study of weed control in sunflowers grown under varying soil and climatic conditions in Romania. Compte Rendu de la 7e Conference du COLUMA Comite Francais de Lutte contre les Mauvaises Herbes: 234-244

A contribution to the study of white thread blight in the southern Ivory Coast. Annales de Phytopathologie 3(2): 143-169

A contribution to the study of wild Atropa belladonna plants, with a view to bringing them into cultivation. Studii si Cercetari de Biologie, Botanica 25(6): 537-543

A contribution to the study of yield capacity in some important plum varieties. Jugoslovensko Vocarstvo 1972; 5(17/18): 129-139

A contribution to the study of yield composition in spring wheat. Vedecke Prace Vyzkumnych Ustavu Rostlinne Vyroby v Praze Ruzyni (18): 133-141

A contribution to the survey of some arthropods from Yugoslavia, Greece and USSR for the presence of nematodes of the suborder Oxyurata Skrjabin, 1923. Acta Parasitologica Iugoslavia 3(2): 109-115

A contribution to the susceptibility of sweet and sour cherry cultivars to Coccomyces hiemalis in Metohija. Zastita Bilja 26(131): 79-83

A contribution to the system of the order Fabales Nakai (Leguminales Jones). Botanicheskii Zhurnal 57(6): 585-595

A contribution to the systematics of three cestodes of the genus Diorchis Clerc, 1903 reported from birds of the genus Fulica L. Material of the International Conference on Hymenolepididae, Warszawa 14-16 September, 1973: 89

A contribution to the taxonomy of the Agrostis mertensii-flaccida complex (Poaceae) in Japan. Bot. Mag. Tokyo 88: 65-87

A contribution to the taxonomy of the genus Tomentella. Mycologia Memoir (4): 145

A contribution to the techniques for determining the growth vigour of fruit trees. Acta Universitatis Agriculturae, Brno, A 22(1): 41-45

A contribution to the theory of combustion processes in wood. VDI Forschungsheft (552): 51

A contribution to the traits combinations in Mendel's paper. Folia Mendeliana (6): 61-63

A contribution to the understanding of pollination in pears. Jugoslovensko Vocarstvo 5(16): 1-28

A contribution to the understanding of quality in dessert plums. Jugoslovensko Vocarstvo 1972; 5(17/18): 123-128

A contribution to the understanding of taxonomic problems in the genus Thymus L. in the territory of Croatia. Zbornik referata sa I Simpozijuma biosistematicara Jugoslavije: 1972; 57-62

A contribution to the understanding of the diseases and pests of soya bean in the areas where it is grown in Bosnia. Zastita Bilja 21(109): 229-236

A contribution to the understanding of the distribution of Salvia officinalis in Croatia. Farmaceutski Glasnik 28(2): 35-42

A contribution to the understanding of the genotype for fatty acid content in Brassica arvensis seed. Sbornik Vysoke Skoly Zemedelske v Praze, A: 161-167

A contribution to the understanding of the taxonomy, ecology and cenology of the oak (Quercus) in the Derdap region. Glasnik Instituta za Botaniku i Botanicke Baste Univerziteta u Beogradu 8(1/4): 9-34

A contribution to the use of heterosis in mangel. Sbornik Vedeckych Praci Vykumne Stanice Picninarske v Troubsku u Brna (2): 119-138

A contribution to the use of mechanical shakers for thinning peaches. Annali della Facolta di Agraria 26: 477-492

A contribution to the varietal characteristics and properties of Czech hops. Chmelarstvi 47(11/12): 185-186

A contribution to the warble-fly genus Przhevalskiana Grunin (Diptera: Oestridae, Hypodermatinae). Zeitschrift fur Angewandte Zoologie 59(2): 181-187

A contribution to understanding the ecology of truffle, Tuber melanosporum. Comptes Rendus des Seances de l' Academie d' Agriculture de France 59(18): 1486-1494

A contribution toward determining the effectiveness of urea on hops. Chmelarstvi 46(6): 90-91

A contribution towards a flora of the State of Kuwait and the Neutral Zone. Botanical Journal of the Linnean Society 65(1): 61-79

A contribution towards clarifying price formation of land used for agriculture. Ein Beitrag zur Erklarung der Preisbildung landwirtschaftlich genutzten Bodens: 211

A contribution towards quantifying the growth in cereal yields. Illustrated for GFR on the basis of land use, plant breeding and fertilizer use. Agrarwirtschaft 22(8): 283-296

A contribution towards reducing damage by late frosts in viticulture. Schweizerische Zeitschrift fur Obst und Weinbau 111(4): 91-94

A contribution towards the control of the transport of assimilates under the influence of growth substances. Zeitschrift fur Acker und Pflanzenbau 135(2): 143-155

A contribution towards the diagnosis of trichostrongylosis in flocks of sheep under field conditions. Journal of the South African Veterinary Association 43(1): 95-99

A contribution towards the technique of artificial infection experiments with physiologic races of barley mildew (Erysiphe graminis DC. f.sp. hordei Marchal). Zeitschrift fur Pflanzenzuchtung 73(1/4): 79-86

A contributionn to solving the problems of transporting fruit on pallets. Vedecke Prace Ovocnarske 4: 235 - 242

A control circuit and transducer for an automatic milking machine detacher. Transactions of the ASAE 15(1): 189-190, 194

A control project for insect pests and diseases injurious to the rice-plants in Japan and India. Oryza 1973; 8: 399-402

A controlled culture system for physiological and preservation studies of wood. International Pest Control 15(5): 19-22, 24

A controlled field study using live virus vaccines and an antiserum in a preconditioning program. Canadian Journal of Comparative Medicine 36(1): 12-16

A controlled field trial of the treatment of dracontiasis with metronidazole and niridazole. Annals of Tropical Medicine and Parasitology 68(1): 91-95

A controlled release pellet of the amine salt of endothall. Proceedings 24th Annual Meeting Southern Weed Science Society: 329

A controlled study of haloprogin and tolnaftate in tinea pedis. Current Therapeutic Research, Clinical and Experimental 14(6): 307-310

A controlled study of morbidity of schistosomiasis mansoni in St. Lucian children, based on quantitative egg excretion. American Journal of Tropical Medicine and Hygiene 23(4): 625-633

A controlled test of oxyclozanide and rafoxanide against Fasciola hepatica in calves. Veterinary Record 91(26): 647-649

A controlled test of the action of thiabendazole against Trichostrongylus axei. Folia Parasitologica 20(4): 378-378

A controlled trial of metronidazole in the treatment of dracontiasis in Nigeria. American Journal of Tropical Medicine and Hygiene 22(1): 42-44

A controlled trial with metronidazole in the treatment of dracontiasis in Nigeria. Tropical and Geographical Medicine 25(3): 238-241

A convenient automated method for the determination of proteolytic enzymes. Analytical Biochemistry 57(2): 347-355

A convenient ferricyanide estimation of reducing sugars in the nanomole range. Analytical Biochemistry 55(1): 321-325

A convenient method of labelling Ixodid ticks with radio-isotopes for future identification during field studies. Tropical Animal Health and Production 3(2): 101-106

A convenient system for the separation of some steroids on Sephadex LH-20. Journal of Chromatography 92(2): 465-466

A convenient technique for killing and preserving leeches for general study. Journal of Parasitology 61(1): 78-78

A coordinating device for studying the vector field of air currents in environmental chambers. Rasteniev"dni Nauki 11(5): 53-58

A copolymer formed in situ between lignin and cresol-formaldehyde. Informe Tecnico, Instituto Forestal, Chile (36): 189-193

A correction for soil contamination of herbage samples by dry ashing. New Zealand Journal of Agricultural Research 18(1): 69-71

A correlated light- and electron-microscope investigation of the structural evolution of the nucleolus during the cell cycle in plant meristematic cells (Allium porrum). Journal of Cell Science 16(1): 63-93

A correlation analysis of height increment, height, diameter, and diameter increment in some Silver Fir stands. Sumarski List 97(7/8): 261-274

A correlation and path coefficient analysis of yield components in sesame (Sesamum indicum. L.). PKV Research Journal 2(2): 116-121

A correlation and path-coefficient analysis of yield components of dwarf wheat, (S-308). Indian Journal of Agronomy 16(4): 418-421

A correlation between chlorophyll content of leaf tissue and days to maturity in tomato, lettuce and cabbage. Haryana Journal of Horticultural Sciences 1(1/4): 47-53

A correlation between growth inhibition of the first leaf and mitotic delay after irradiation of soaking barley seeds. Japanese Journal of Breeding Ikushugaku Zasshi 23(5): 221-230

A correlation between solar radiation and physiological effects of the environment on poikilothermic animals. Trudy Vsesoyuznogo Nauchno issledovatel' skogo Instituta Zashchity Rastenii 38: 73-79

A correlation between the size of the cerebrum and metabolism (oxygen consumption) in the ontogenesis of Agrotis segetum Schiff. and Chloridea obsoleta F. Trudy Vsesoyuznogo Nauchno issledovatel' skogo Instituta Zashchity Rastenii 32(1): 166-175

A correlation of nuclear DNA content and thin-layer chromatographic patterns in resolving genome relationships in Avena. Canadian Journal of Botany 50(7): 1529-1545

A correlation of stem sugars, starch, and lipid with wood formation in Eastern White Pine. Forest Science 18(3): 178-183

A correlational analysis of intravarietal variation in quantitative characters in winter wheat. Doklady TSKhA (199): 65-70

A cost analysis of clearing a Ponderosa Pine watershed. USDA Forest Service Research Note, Rocky Mountain Forest and Range Experiment Station (RM-231): 7

A cost comparison of pipe and air heating. Gartenwelt 72(11): 241-242

A cost comparison of tomato production and harvesting systems: mechanical versus hand picking. Report 1 task force on tomato canning industry. [Publication] College of Agriculture, University of Maryland (AREIS 8): iii+14

A cost-benefit analysis of deep and shallow tube-wells in West Bengal. Economic Affairs 19(3): 105-113

A cost-benefit evaluation of alternative control policies for foot-and-mouth disease in Great Britain. Journal of Agricultural Economics 24(3): 573-600

A costing system for Teak forest logging in Java. Laporan, Lembaga Penelitian Hasil Hutan (34): iii + 26

A coulometric method for the determination of low peroxide values of fats and oils. Journal of the American Oil Chemists' Society 51(3): 101-103

A coupled heat and moisture transport model for arctic soils. Water Resources Research 10(5): 995-1001

A cowpea genotype with desirable plant habit. Current Research, Bangalore, India 3(4): 41

A crisis of empty bowls. Far Eastern Economic Review 81(26): 37-40

A critical analysis of 'Deet' as a repellent against arthropods of public health importance and water leeches. Indian Journal of Medical Research 62(1): 125-133

A critical analysis of the Sessile Oak group of taxa in Hungary. Erdeszeti Kutatasok 67(1): 43-96

A critical appraisal of Boerma's proposals. Intereconomics (1): 10-12

A critical appraisal of the growing stock in Galis forests (N.W.F.P.). Pakistan Journal of Forestry 24(1): 14-18

A critical chromosome analysis of Glossina austeni Newst. (Dipt., Glossinidae). Bulletin of Entomological Research 62(2): 195-198

A critical consideration of the plum cultivar Stanley. Mitteilungen des Obstbauversuchsringes des Alten Landes 27(10): 304-305

A critical evaluation of 183 splenoportographies performed during 4 years in the Ivory Coast. Medecine d' Afrique Noire 19(12): 903-910

A critical evaluation of the currently available results of some Ethrel trials in Sri Lanka. Quarterly Journal, Rubber Research Institute of Sri Lanka 50(1/2): 12-18

A critical evaluation of the methods for assessing ESR in domestic animals. Kerala Journal of Veterinary Science 5(1): 56-67

A critical look at helicopter and balloon yarding systems. World Wood 13(11): 69-71

A critical look at livestock improvement in Tonga. South Pacific Bulletin 24(4): 42-44

A critical path analysis of fruit production in strawberry. Scientia Horticulturae 2(2): 175-184

A critical review of different editions of Mendel's Pisum paper. Casopis Moravskeho Musea, Vedy Prirodni 57: 243-254

A critical review of methods used in detecting brucellosis by serological tests on cattle farms in Bosnia and Herzegovina.. Veterinaria Sarajevo 20(2): 193-198

A critical review of the field application of a mathematical model of malaria eradication. Bulletin of the World Health Organization 50(5): 449-457

A critical review of the helminth fauna of bats in the USSR and parts of Europe. Izvestiya Akademii Nauk Moldavskoi SSR Buletinul Akademiei de Shtiintse a RSS Moldovenesht' , Biologicheskiei (6): 53-59

A critical review of timber survey methods in tropical rainforest. Publications of the International Institute for Aerial Survey and Earth Sciences, B (58): 35

A critical study of Helminthosporium spp. isolated from Panicum, Pennisetum and sugarcane in Antilles. Annales de Phytopathologie 6(3): 285-296

A critical study of evaporation by Penman's method during the growing season of vegetation in the arid zone of India. Archiv fur Meteorologie Geophysik und Bioklimatologie B 19(3): 267-276

A critical study of methods for the determination of nitrates in plants. Anales de Edafologia y Agrobiologia 31(9/10): 821-830

A critical study of the phosphate concentration in the soil solution of submerged soils. Journal of the Science of Soil and Manure, Japan 40(10): 406-414

A critical study of the use of weather data for the economic control of Hevea diseases. Quarterly Journal, Rubber Research Institute of Sri Lanka 50(3/4): 208-217

A critical survey of Indian planning and its achievements. Journal of Contemporary Asia 3(2): 165-168

A critical survey of methods of testing for resistance to lodging, sprouting, ear breakage and shattering in rye (Secale cereale). Prufmethoden auf Stand , Auswuchs , Knick und Ausfallfestigkeit beim Roggen Secale cereale in kritischer Sicht: 63

A criticism of some classical concepts on ringworm. Bulletin de l' Academie Royale de Medecine 128(4): 309-328

A criticism of the method of pellet freezing of semen. Zhivotnovodstvo (4): 56-57

A critique of a policy for agricultural development at the poles of soil and water. Tahqiqate e Eqtesadi 9(25/26): 54-80

A critique of Linton's method of assessing scenery as a natural resource. Scottish Geographical Magazine 90(2): 125-129

A critique of equine joint kinematics and co-ordination. Acta Veterinaria Scandinavica 14(2): 327-329

A critique of low-carbohydrate ketogenic weight reduction regimens. A review of Dr. Atkins' diet revolution. JAMA 224(10): 1415-1419

A critique of the 'Green Revolution' in West Pakistan. Pakistan Economic and Social Review 10: 17-41

A critique of the capitalist strategy for agricultural development. Memorandum, Institute for National Planning (1038): 37

A critique of the methods and results of the British national surveys of disease in farm animals. I. Discussion of the surveys. British Veterinary Journal 127(11): 511-522

A critique of the methods and results of the British national surveys of disease in farm animals. II. Some general remarks on population surveys of farm animal disease. British Veterinary Journal 127(12): 587-592

A critique of the status of plant regulatory and quarantine activities in the United States. Annual Review of Entomology 17: 453-460

A critique of two current methods used in the calculation of heritability estimates in forage plants. Canadian Journal of Plant Science 54(2): 447

A critique of varietal purity testing. Agronomy Abstracts: 57

A crop of no small consequence. Du Pont Magazine International Edition 66(3): 20-23

A crop with great potential. Zemledelie (5): 41

A cross-country analysis of changing nutrition patterns. Food Research Institute Studies 13(3): 275-284

A cross-cultural household level-of-living scale. Rural Sociology 37(2): 208-220

A cross-section and time-series analysis of Canadian egg demand. Canadian Journal of Agricultural Economics 21(2): 1-15

A cross-sectional analysis of off-farm work of wives of farm operators. A cross sectional analysis of off farm work of wives of farm operators:

A cross-sectional nutritional and anthropometric study, with an interval of 7 years, on 611 young adolescent schoolchildren. British Journal of Nutrition 32(1): 169-179

A cross-spectral analysis of beef prices. American Journal of Agricultural Economics 57(2): 309-315

A crossbred suckler cow. A crossbred suckler cow:

A crossbreeding experiment with Texel and Flemish sheep. Proceedings of the Working Symposium on Breed Evaluation and Crossing Experiments with Farm Animals, Zeist, 1974: 407-419

A crossbreeding experiment with three breeds of sheep. Proceedings of the Working Symposium on Breed Evaluation and Crossing Experiments with Farm Animals, Zeist, 1974: 475-491

A crossover suppressor-enhancer system in the mosquito Aedes aegypti. Canadian Journal of Genetics and Cytology 13(3): 561-577

A crystallized bitter constituent isolated from the seeds of Coffea vianneyi. Cafe Cacao The 18(4): 277-278

A cubicle unit for 220 cows. Farm Buildings Digest 9(1): 11-12

A cucumber without pubescence. Kartofel' i Ovoshchi (7): 37

A cultivar and rootstock trial with plums from 1950 to 1972. Lantbrukshogskolans Meddelanden, A (218): 23

A cultivating machine for greenhouses and solaria. Mecanizarea si Electrificarea Agriculturii 18(5): 24-29

A cultural control method for Pinyon needle scale. USDA Forest Service Research Note, Rocky Mountain Forest and Range Experiment Station (RM-270): 4

A cultural trial with chrysanthemums for cutting. Erwerbsgartner 26(42): 1852-1853

A cultural trial with vegetables at Hoejer and Jyndevad 1964-73. Tidsskrift for Planteavl 79(2): 239-242

A culture medium for in vitro cultivation of cells, tissues and organs of insects. Folia Entomologica Mexicana (28): 43-45

A culture method for Hercinothrips femoralis (Reuter) (Thysanoptera). Journal of the Australian Entomological Society 10(4): 301-303

A culture method for the cotton stainer Dysdercus fasciatus Signoret (Hem., Pyrrhocoridae). Entomologist' s Monthly Magazine 106(1274/1276): 177-179

A culture method permitting in vitro growth of Spirometra mansonoides Spargana. Journal of Parasitology 59(5): 937-938

A culture of Puccinia recondita virulent to the wheat cultivar Transfer. Plant Disease Reporter 56(10): 827-830

A curcumin method for boron compatible with an atomic absorption system of plant analysis. New Zealand Journal of Science 17(4): 445-449

A current bibliography of Dutch agricultural science. Pudoc Bulletin 15(1/2): 67

A current examination of the alligatorweed flea beetle in Texas. Proceedings 24th Annual Meeting Southern Weed Science Society: 343-348

A current list and bibliography of the mosquitoes of New Mexico. Mosquito Systematics 7(1): 13-18

A custom-incentive farming plan. Purdue Farm Management Report, Purdue University (February): 2

A cut-flower crop which is also suitable for small enterprises. Gartenwelt 73(10): 215-218

A cutaneous manifestation of systemic candidiasis. Annals of Internal Medicine 78(3): 400-403

A cutaneous manifestation of untreated disseminated histoplasmosis. Chest 67(5): 616-618

A cutaneous osseous, ganglionic and pulmonary form of African histoplasmosis. Bulletin de la Societe Francaise de Dermatologie et de Syphiligraphie 78: 600-602

A cutter for measuring temperatures during the working of wood. Lesnoi Zhurnal 16(2): 172-173

A cytochemical study of the localization and content of some substances in the process of microsporogenesis and gametogenesis in grape. Sel' skokhozyaistvennaya Biologiya 9(1): 35-38

A cytoembryological investigation of Medicago rhodopaea Vel. Byulleten' Glavnogo Botanicheskogo Sada (89): 20-29

A cytoembryological study of Dioscorea caucasica Lipsky. Doklady TSKhA, Plodovodstvo i Ovoshchevodstvo (195): 187-193

A cytoembryological study of Ribes nigrum L. X Grossularia reclinata L. hybrids. Tr tsentr genet lab im IV Michurina 12: 172-178

A cytoembryological study of Tripsacum dactyloides L. Apomiksis i tsitoembriol rast 2: 109-113

A cytoembryological study of a new Pisum sativum L. sterile mutant. Comptes Rendus de l' Academie Agricole Georgi Dimitrov 7(4): 37-43

A cytoembryological study of some distant hybrids in the Gramineae. Morfol tsvetkovykh rast: 3-9

A cytoembryological study of the ontogeny of the endosperm in some species of the genus Lathyrus L. (Papilionaceae Gis.). Genetika i Selektsiya 7(5): 367-379

A cytogenetic analysis of mutants. Khlopkovodstvo (6): 29-30

A cytogenetic analysis of sex in grapes. Rastitel' n i fauna Dona i Sev Kavkaza v sisteme zonal' n biol i nauch proizv razrabotok: 80-87

A cytogenetic analysis of the combined action of different concentrations of ethyleneimine and radiation. A cytogenetic analysis of the combined action of different concentrations of ethyleneimine and radiation (Dep. 2088-70): 14

A cytogenetic analysis of the mutagenic effect of trifunctional nitrogen mustard (HN3) on dry seeds of Crepis capillaris L. Bioligicheskii Zhurnal Armenii Hayastani Kensabanakan Handes 27(4): 68-71

A cytogenetic study of a radiation-induced male sterile mutant of cucumber. Journal of the American Society for Horticultural Science 97(4): 506-509

A cytogenetic study of interspecific diploid hybrids and amphidiploids in the genus Lotus. Dissertation Abstracts International, B 32(5): 2548

A cytogenetic study of polyhaploids of incomplete Triticum X Agropyron amphidiploids (2n = 56). II. The formation of microspores. Genetika, USSR 10(8): 5-16

A cytogenetic study of some Citrullus vulgaris triploids. Genetica, comunicari 1 VI 15 XII 1969: 191-202

A cytogenetic study of the genus Citrullus Schrad. Genetika i Selektsiya 8(1): 46-55

A cytogenetic survey of young bulls in the U.S.A. Veterinary Record 93(20): 535-536

A cytogenetic, morphological and physiological analysis of a form of male-sterile tomato isolated from the variety Talalikhin 186. Eksperim biol s kh rast: 35-46, 264

A cytogenetical study on the origin of twin plants found in the progeny of an aneuploid in Brassica napus L. Japanese Journal of Breeding Ikushugaku Zasshi 22(6): 334-339

A cytogenic study of certain trigeneric hybrids between Aegilops, Triticum and Secale. Comptes Rendus de l' Academie Agricole Georgi Dimitrov 6(1): 17-23

A cytokinin oxidase from Zea mays. Canadian Journal of Biochemistry 52(9): 789-799

A cytologic study of Dipetolenema perstans in cervical smears. Acta Cytologica 15(5): 479-481

A cytological and biochemical study of the heterotic maize hybrid Slava. Doklady TSKhA (181): 140-142

A cytological and genetic investigation of male sterility in barley. I. Cytological investigation of male sterility in barley. Hodowla Roslin, Aklimatyzacja i Nasiennictwo 15(1): 17-34

A cytological investigation of advanced generations of interspecfiic wheat hybrids. Otdalen gibridiz i mutagenez pshenitsy:

A cytological investigation of male-sterile onion (Allium cepa L.) plants of the varieties Wolska and Rawska. Biuletyn Warzwniczy 14: 139-148

A cytological study of 56 and 42-chromosome forms of Triticale. Nauch tr Omsk skh in t 100: 106-109

A cytological study of F1 hybrids of Triticum aestivum L. with triticale (2n = 42) and secalotricum (2n = 42). Genetika i Selektsiya 7(2): 136-147

A cytological study of colchiploid Cape gooseberry (Physalis peruviana L.). Agroplantae 5(3): 79-84

A cytological study of experimentally obtained polyploid forms of Fragaria. Tsitol i genetika kul' t rast: 178-185

A cytological study of pepper (Capsicum annuum L.) affected by stolbur virus. Tsitologiya i Genetika 5(3): 220-226

A cytological study of the Zingiberales with special reference to their taxonomy. Cytologia 35(1): 13-49

A cytological study of the behaviour of the pollen tubes in some interspecific crosses within the genus Capsicum. Genetika i Selektsiya 7(4): 302-310

A cytological study of the ovary of Rhodnius prolixus. III. Cytoarchitecture and development of the trophic chamber. Journal of Morphology 138(1): 1-40

A cytological study of the postnatal development of the rabbit oviduct epithelium. Biology of Reproduction 8(1): 11-28

A cytological study of the terminal meristem of the root of Zea mays in tissue culture. Anales del Instituto de Biologia, Biologia Experimental 39(1): 1-12

A cytological study of tobacco cells in culture with the application of high temperatures. Tsitologiya i Genetika 8(3): 237-240

A cytological survey of Zea-Tripsacum hybrids. Canadian Journal of Genetics and Cytology 15(4): 763-778

A cytological technique for the study of Anopheles gambiae complex. Parassitologia 15(1): 137-139

A cytopathogenic strain of bovine viral diarrhea-mucosal disease virus isolated from a bovine fetus. Cornell Veterinarian 62(1): 74-84

A cytophotometric and caryological study of some Allium species of the section Codonoprasum and Allium. [Sb rabot] In t tsitol AN SSSR (16): 71-74

A cytophotometric and caryological study of some Allium species of the subgenus Melanocrommyum (Webb et Berth.) Wendelbo, section Melanocrommyum. Botanicheskii Zhurnal 59(12): 1819-1827

A cytophotometric study of nucleic acids and proteins in the shoot apex of White Spruce. American Journal of Botany 59(5): 442-449

A cytophotometric study of some onion species of the sections Cepa Prokh. and Rhiziridium Don. [Sb rabot] In t tsitol AN SSSR (16): 67-70

A cytoplasmic polyhedrosis of gram caterpillar, Heliothis armigera Hbn. Madras Agricultural Journal 60(7): 642-643

A cytoplasmic polyhedrosis virus in midgut cells of Anopheles stephensi and in the sporogonic stages of Plasmodium berghei yoelii. Bulletin of the World Health Organization 46(3): 337-343

A cytoplasmic symbiont in Ephestia (=Anagasta) kuehniella: location and morphology. Journal of Invertebrate Pathology 20(3): 351-355

A cytoplasmic-polyhedrosis of the cotton leafworm, Prodenia litura. Journal of Invertebrate Pathology 16(2): 292-294

A cytotaxonomic investigation of Alopecurus pratensis ssp. alpestris. Blyttia 30(2): 101-104

A cytotaxonomic investigation of the cultivated Allium species in Bulgaria. Genetika i Selektsiya 6(4): 283-294

A cytotaxonomic investigation of the juicy-fruited prickly-pears of Arizona (Cactaceae Opuntia series Opuntiae). American Journal of Botany 61(5, Suppl.): 47

A cytotaxonomic study of certain species in the genera Cenchrus and Pennisetum. Dissertation Abstracts International, B 32(3): 1388

A cytotaxonomic study of some onion species from the Bulgarian flora. Nauchni Trudove, Rasteniev"dstvo 22(1): 49-55

A cytotaxonomic study of the Calamagrostis purpurea - langsdorffii canadensis complex in the lowlands of Hokkaido. Botanical Magazine, Tokyo 87(1007): 237-251

A daily signal for the LH surge in the rat. Endocrinology 96(1): 57-62

A dairy herd in transition. Agtec (Autumn): 11-14

A data collection and processing procedure for evaluating a research program. USDA Forest Service Research Paper, Pacific Southwest Forest and Range Experiment Station (PSW-81): 18

A debilitating fatal murine dermatitis. Laboratory Animal Science 21(6): 892-897

A decade of agricultural development in Tanzania and Kenya. Accelerated development in Southern Africa: 279-296

A decimal code for the growth stages of cereals. Weed Research 14(6): 415-421

A decision model for apple harvester selection. Special Report, Oregon Agricultural Experiment Station (381): 53

A decline disease of pear in Greece: pear decline or graft incompatibility?. Phytopathologia Mediterranea 11(2): 87-90

A decline of Strelitzia reginae caused by Cylindrocarpon destructans. Rivista di Patologia Vegetale, IV 8(3): 207-214

A decline of tea bushes associated with a root rot. Revue Agricole et Sucriere de l' Ile Maurice 51(3): 147-152

A decrease of incorporation of cholesterol-14C into aorta after administration of dimethylbiguanide to the normal rabbit. Comptes Rendus des Seances de l' Academie des Sciences 278D(24): 3103-3105

A defect in lipid mobilization from adipose tissue in diphtheritic guinea pigs. Journal of Laboratory and Clinical Medicine 82(2): 187-194

A deferred-rotation grazing system for southwestern ranges. Progressive Agriculture in Arizona 25(2): 12-13

A defibrination syndrome in calves caused by histotropic larvae of Oesophagostomum radiatum. Journal of Comparative Pathology 85(3): 383-390

A deficiency of hypoxanthine phosphoribosyltransferase in a sycamore callus resistant to azaguanine. Planta 123(1): 79-89

A deficiency of phosphorus and calcium in cattle in Fiji. Fiji Agricultural Journal 35(1): 27-30

A definition of degree of heredity for a quantitative character in relationship to the classical coefficient of heritability. Journal of Heredity 63(6): 383-384

A definition of the physical environment of typical vineyards in Czechoslovakia. Pol' nohospodarstvo 19(6): 491-497

A defoliator of Pines, Orgyia hopkinsi ( Lepidoptera : Lymantriidae) in Turbo, Kenya. Canadian Entomologist 104(3): 355-360

A demand analysis for fluid milk in Ontario. Publication, School of Agricultural Economics and Extention Education, University of Guelph (AE/73/11): 46

A demographic and social study of fertility in rural New Guinea. Journal of Biosocial Science 5(1): 89-121

A demographic model for forecasting the flock of laying hens. Agrarwirtschaft 22(9): 301-305

A demographic study of a semi-desert grassland. Dissertation Abstracts International, B 34(1): 180

A demographic study of the growth rate of the red spider mite Oligonychus coffeae (Nietner) on two varieties of tea. Acarologia 16(3): 428-435

A demonstration of olive leaf-spot control in the provinces of Imperia and Savona. Informatore Fitopatologico 23(7): 5-8

A demountable truck hive loader. A demountable truck hive loader: 3

A dendrometrical study on heartwood formation of forest trees. Bulletin of the Kyushu University Forests (46): 129

A density gradient method for fractionating Microsporidan spores. Journal of Invertebrate Pathology 18(3): 419-420

A dependent domain model of capillary hysteresis. Water Resources Research 11(3): 452-460

A depolarizing aftereffect of intense light in the drone visual receptor. Vision Research 12: 17-31

A dermatosis in manatee (Trichechus manatus): mycological report of a case. Bulletin of the Azabu Veterinary College (28): 127-134

A description of Eucalyptus deglupta. Tropical Forestry Research Note, Papua New Guinea (SR.7): 23

A description of Vaccinium vitis-idaea. Fruit Varieties Journal 29(1): 5-7

A description of creasing: the present state of research into this disorder and the results obtained in Morocco enabling the percentage of creased fruits to be reduced. Awamia (38): 71-91

A description of crop varieties. Rhodesia Agriculture Journal 72(4, Supplement): 23

A description of developmental stages of the common bean plant. Current Information Series, University of Idaho Cooperative Extension Service (228): 2

A description of general commodity organizations in Texas. Departmental Information Report, Texas Agricultural Experiment Station (72-5): 53

A Description of Males of Hoplolaimus columbus. Journal of Nematology 6(3): 116-118

A description of seed corn buying behavior. Working Paper, Ontario Agricultural College, University of Guelph (AE/73/13): 73

A description of smallholder ruminant production systems in the high potential areas of Kenya. Technical Report, Pasture Research Project, Ministry of Agriculture, Kenya (4): 80

A description of some quince cultivars from Western Turkey. Economic Botany 26(1): 21-31

A description of the immature stages of Culicoides sanguisuga (Coquillett) (Diptera: Ceratopogonidae). Annales de la Societe Entomologique du Quebec 19(3): 138-146

A description of the male and redescription of the female of Camallanus oxycephalus Ward and Magath, 1916 (Nematoda: Camallanidae). Proceedings of the Helminthological Society of Washington 40(2): 234-237

A description of the morphological characters of species of the ermine moth group (Lepidoptera, Yponomeutidae). Entomologicheskoe Obozrenie 49(3): 665-671

A description of the new training dairy at Dalum dairy college. Meieriposten 64(13): 439-442, 445-448, 451-452

A description of the new variety Shumen 98. B"lgarski Tyutyun 18(11): 24-26

A description of two large automatic germination chambers. Seed Science and Technology 1(4): 781-794

A description of ultrasonically-induced chromosomal anomalies in Vicia faba. Radiation Botany 13(4): 211-213

A description on the algal constituents of the diet of the snail Lymnaea truncatula. Irish Journal of Agricultural Research 14(1): 55-70

A descriptive study of the Premium Finger Lakes wine industry in New York State. [Publication] Department of Agricultural Economics, Cornell University (73-13): 56

A design for safe hop bearing structures. Chmelarstvi 46(12): 188-190

A desynaptic mutant in the soybean. Journal of Heredity 65(5): 280-286

A detailed geobotanical division of the Ukrainian steppes. Ukrains' kii Botanichnii Zhurnal 30(2): 191-195

A detailed look at the Serias-system. Allgemeine Forstzeitschrift 29(5): 79-84

A detailed soil survey in the sub-zone of derno-podzolic soils. Pochvovedenie (9): 19-27

A detailed study of soils, for agricultural purposes, of the Arache-Cerete-Monteria Area (Cordoba Department). A detailed study of soils, for agricultural purposes, of the Arache Cerete Monteria Area Cordoba Department 6(5): 300

A detailed survey on the actual and potential soil acidity at the Bang Pakong Development Centre, Thailand. In Acid Sulphate Soils. Publication, International Institute for Land Reclamation and Improvement (18 Vol.2): 159-168

A determinate mathematical model of the salinization process. Pochvovedenie (6): 117-122

A determination of the substitutability of capital for labor in the cultivation of principal crops in Iran. Iranian Journal of Agricultural Research 3(1): 21-29

A deterministic model for the life cycle of a class of internal parasites of sheep. Mathematical Biosciences 8(1/2): 209-226

A deterministic model of cyclical selection. Genetical Research 25(1): 1-15

A development model for a semi-arid region with its own biological resources. The forest district. Un modelo de desarrollo de region semiarida con sus propios recursos biologicos ' El distrito forestal' : 13

A developmental and genetic study of ribonuclease in corn (Zea mays L.) endosperm. Plant Physiology 53(Suppl.): 9

A developmental comparison of steroid-induced and male-induced ovulation in young mice. Biology of Reproduction 12(3): 431-437

A device for assessment of udder shape. Molochnoe i Myasnoe Skotovodstvo 17(8): 34

A device for comparing callus growth rates in vitro. Plant Physiology 55(3): 578-580

A device for determing the kinetics of photosynthetic gas exchange in relation to 12CO2 and 14CO2. Metody kompleksnogo izucheniya fotosinteza Vypusk 2: 33-54

A device for determining curds formation. Trudy, Litovskii Filial Vsesoyuznogo Nauchno issledovatel' skogo Instituta Maslodel' noi i Syrodel' noi Promyshlennosti 9: 209-211, 233

A device for determining seed damage. Selektsiya i Semenovodstvo (4): 72-73

A device for determining the sum of effective temperatures. Zashchita Rastenii (10): 53

A device for dispensing hay to ruminants in operant conditioning experiments. Physiology and Behavior 9(1): 125-126

A device for dispensing larvae of Lixophaga diatraeae. Journal of Economic Entomology 67(6): 795-797

A device for forming bunches of logs and truing up their ends. Lesnaya Promyshlennost' (8): 14-15

A device for hoeing the protective area in vineyards. Vtori Simposium na Mladite Nauchni Rabotnici v Selskoto Stopanstvo, November, 1969: 201-210

A device for injecting grandlure into cigarette filters. Journal of Economic Entomology 65(5): 1509-1510

A device for inoculating mosquitoes with larval filariae. Transactions of the Royal Society of Tropical Medicine and Hygiene 69(1): 12-13

A device for measuring leaf area. Selektsiya i Semenovodstvo, Resp Mezhved Temat Nauch Sb (23): 35-37

A device for measuring the average temperature of water, soil, or air. Ecology 54(6): 1397-1399

A device for monitoring the orifice direction of a Hirst spore trap. Plant Disease Reporter 57(3): 244-246

A device for obtaining uncontaminated and undisturbed soil samples. Down to Earth 30(1): 18-21

A device for producing artificial squares for boll weevil oviposition and feeding. Journal of Economic Entomology 65(4): 1200-1201

A device for removing the lids of soil-sample bottles. Pochvovedenie (7): 161

A device for sampling the distribution patterns of granules dispersed from aircraft. Florida Entomologist 56(1): 15-17

A device for self-marking of Tabanidae. Environmental Entomology 2(5): 960-961

A device for the application of 2,4-D solutions to selected weeds in soybean fields. Proceedings 24th Annual Meeting Southern Weed Science Society: 392

A device for the automatic supply of the nutrient solution in hydroponics. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (2): 212-214

A device for the incubation of Fusarium-inoculated tulip bulbs in a constant air stream. Netherlands Journal of Plant Pathology 81(4): 154-156

A device for the pupal separation of male from female mosquitoes in the field. Mosquito News 34(1): 9-11

A device for the rapid separation of male and female mosquito pupae. Bulletin of the World Health Organization 47(3): 429-432

A device for the self-marking of mosquitos. Bulletin of the World Health Organization 47(5): 677-679

A device for washing plant roots. Selektsiya i Semenovodstvo (3): 66-67

A device providing continuous stimulus to oviposition for individual screwworm flies. Journal of Economic Entomology 65(4): 1214-1215

A device registering the growth movements of plants. Vestnik Sel' skokhozyaistvennoi Nauki, Moscow (7): 108-113

A device to aid in examining the brain and meninges of deer for helminth parasites. Journal of Wildlife Diseases 8(2): 109-111

A device to aid in examining the small intestine of deer for helminth parasites. Journal of Wildlife Diseases 8(2): 163-164

A device to obtain lysimetric water. Pochvoznanie i Agrokhimiya 9(5): 13-18

A dewpoint hygrometer for water potential measurement. Agricultural Meteorology 12(1): 113-121

A diabetic clinic in a peripheral hospital. South African Medical Journal 46(34): 1204-1209

A diagnostic instrument for measuring the staff management processes in an agricultural situation. Journal of Agricultural Labour Science 1(2): 11-31

A diagnostic skin test for encephalitozoonosis (nosematosis) in rabbits. Laboratory Animal Science 22(6): 870-877

A diagnostic species compendium of the genus Xiphinema Cobb 1913. Proceedings of the Soil and Crop Science Society of Florida 33: 88-92

A diagnostic survey of bovine abortion and stillbirth in the Northern Plains States. Journal of the American Veterinary Medical Association 162(7): 556-560

A diagnostic technique to differentiate between buried gleysolic and chernozemic B horizons. Boreas 2(1): 13-16

A diallel analysis of height in wheat. Iranian Journal of Agricultural Research 2(1): 51-55

A diallel analysis of male mouse sex behavior. Behavior Genetics 2(2/3): 199-209

A diallel cross analysis of genetic determinants of copulatory behavior in rats. Journal of Comparative and Physiological Psychology 88(2): 713-722

A diallel cross in Black Spruce, Picea mariana (Mill.) B.S.P. Silvae Genetica 23(1/3): 67-70

A diallel cross in Sitka spruce assessment of first year characters in an early glasshouse test. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 42(2): 53-61

A diallel study of combining ability and reciprocal effects on economic and fruit quality characteristics of tomato. HortScience 9(3, II): 298

A dicentric Robertsonian translocation in a Dexter Cow. Journal of Heredity 65(6): 353-355

A dictionary of Indian agriculture. A dictionary of Indian agriculture: vi+607

A dictionary of genetics. A dictionary of genetics (Ed. 2): 337

A dictionary of plants used by man. A dictionary of plants used by man: 619

A dictionary of statistical terms. A dictionary of statistical terms (Ed. 3 (revised)): ix + 166

A dictionary of the flowering plants and ferns. A dictionary of the flowering plants and ferns (8th ed.): xxii + 1245+lxvi

A dictionary of useful and everyday plants and their common names. A dictionary of useful and everyday plants and their common names: ix+290

A dictionary of useful and everyday plants and their common names. Based on material contained in J.C. Willis: A dictionary of flowering plants and ferns (6th edition, 1931). A dictionary of useful and everyday plants and their common names Based on material contained in JC Willis: A dictionary of flowering plants and ferns 6th edition, 1931: 290

A dictionary of useful and everyday plants and their common names. Based on material contained in J.C. Willis: A dictionary of the flowering plants and ferns (6th editiion, 1931). A dictionary of useful and everyday plants and their common names Based on material contained in JC Willis: A dictionary of the flowering plants and ferns 6th editiion, 1931: x + 290

A dieback of Euonymus alatus caused by Whetzelinia sclerotiorum. Plant Disease Reporter 59(4): 310-311

A diet of hay and oats as a source of energy, digestible crude protein, minerals and trace elements for saddle horses. Journal of the Scientific Agricultural Society of Finland 44(4): 217-227

A dietary method to correct a gizzard abnormality of broilers. Poultry Science 53(1): 407-409

A difference between auxin-induced and hydrogen ion-induced growth. Plant Science Letters 4(2): 133-136

A different Helminthosporium disease of corn in the Corn Belt. Plant Disease Reporter 57(9): 780-787

A different RH factor relative humidity relationships vital to woods operations. Fire Management 34(3): 17-18

A different disposition of colonies placed in glasshouses for pollinating cucumbers. Bijenteelt (2): 23-24

A different type of wine production on the farms and co-operation between the wine processors in the Matra region. Tudomany es Mezogazdasag 12(1): 60-66

A differential psychro test of plant-soil-weather relationships and water use. Journal of Agriculture of the University of Puerto Rico 57(1): 42-55

A difficult ordeal for EEC agricultural policy in 1974. Forderungsdienst 22(2): 44-51

A diffusion model for tracheid production and enlargement in conifers. Botanical Gazette 134(3): 189-196

A digest compressorium technique for detection of Trichinella spiralis larvae. Canadian Journal of Comparative Medicine 36(2): 178-179

A digest of forest statistics. J and K Forest Record, Jammu and Kashmir Forest Department (1, Ed. 2): 444

A digestion-solvent technique for detecting dead trichinae. Journal of Parasitology 57(5): 1148-1149

A digital diffusion porometer circuit. Plant Physiology 53(1): 47-51

A digital instrument for egg shape index measurement. Canadian Journal of Animal Science 55(1): 87-92

A digital leaf-area measuring system using a television-scanned conveyor. Canadian Agricultural Engineering 15(2): 107-109

A digital programmer for the Heinrich miniature probe attachment for an X-ray emission spectrograph. Soil Science Society of America Proceedings 37(3): 482-483

A diluent for preservation of buffalo semen. VIIth International Congress on Animal Reproduction and Artificial Insemination, Munich, 1972, Summaries: 301

A dimension lumber survey - why and how. Research Bulletin, Agricultural Experiment Station, Purdue University (917): 9

A diploid rat liver cell culture. 2. Effect of aflatoxin B1 on ribonucleic acid synthesis. In Vitro 9(4): 294-301

A dipterous pest of vegetable crops under glass: Liriomyza bryoniae Kalt. (Dipt. Agromyzidae). Comptes Rendus Hebdomadaires des Seances de l' Academie d' Agriculture de France 55(12): 896-901

A direct X-ray technique for measuring microfibril angle. Wood and Fiber 5(2): 118-128

A direct and precise method for the determination of serum globulins. Biochemical Medicine 6(5): 454-463

A direct centrifugal-flotation method for extractions of nematodes from clay soils. Plant Disease Reporter 56(9): 808-810

A direct complement fixation test for infectious bronchitis virus using heat-inactivated chicken sera. Veterinary Record 92(17): 452-454

A direct counting technique for estimating high parasitaemias in infections of Babesia argentina, Babesia bigemina and Plasmodium berghei. Annals of Tropical Medicine and Parasitology 67(4): 387-390

A direct effect of prolactin and placental lactogen on mammary epithelial nuclei. Biochemical and Biophysical Research Communications 60(1): 56-63

A direct estimate of the number of cowpea chlorotic mottle virus particles absorbed by tobacco protoplasts that become infected. Journal of General Virology 21(1): 159-161

A direct exposure technique for determination of geometric configuration in small organisms. Annals of the Entomological Society of America 67(5): 819-820

A direct fluorescent antibody test for identification of group E streptococci. Canadian Journal of Comparative Medicine 37(4): 327-329

A direct gradient analysis of the vegetation of the surroundings of the Kevo Subarctic Station. Reports from the Kevo Subarctic Research Station 9: 82-98

A direct method for chromosome preparations of living newborn mice. Caryologia 25(4): 543-545

A direct radioimmunoassay for mouse casein. Comparative Biochemistry and Physiology A 49(1): 127-135

A direct sowing technique for Pinus. Tropical Forestry Research Note, Papua New Guinea (SR. 4): 9

A direct-planting method of raising apple rootstocks in the nursery. Sbornik Nauchnykh Rabot, Plodovodstvo i Yagodovodstvo Nechernozemnoi Polosy vol III: 227-231

A directory of primary wood-using industries in west-central Canada, 1973. Information Report, Northern Forest Research Centre, Canada (NOR-X-83): 224

A directory of seed research in Britain. A directory of seed research in Britain: 44

A disappearing female function: breast feeding. Il Fracastoro 64(3): 185-195

A disc-shear technique for evaluating assembly glue bonds in plywood-lumber composites. Publication, Canadian Forestry Service (1266): 9

A discriminant function for Digitaria diagonalis. Studies in the Gramineae: 37. Kew Bulletin 29(3): 527-533

A discussion of simulation results for various aspects of the neutral alleles model. Theoretical Population Biology 7(3): 277-287

A discussion of the 1973 Economic Report of the President. American Journal of Agricultural Economics 55(3): 385-403

A discussion of the study Protection of the soil and development of agriculture. Rivista di Economia Agraria 29(3): 693-710

A discussion on agricultural productivity in the 1980's. Philosophical Transactions of the Royal Society of London, B 267(882): 172

A discussion on disease resistance in plants. Proceedings of the Royal Society of London, B 181(1064): 211-351

A discussion on plant collapse. Australian Plants 52(6): 359-366

A discussion on the validity of Rhabdochona baylisi Rai, 1969. Indian Journal of Animal Research 5(2): 51-54

A disease complex of okra and tomato involving the nematode, Meloidogyne incognita, and the soil-inhabiting fungus, Rhizoctonia solani. Phytopathology 65(3): 265-273

A disease in dogs resembling human pemphigus vulgaris: case reports. Journal of the American Veterinary Medical Association 166(6): 585-590

A disease of 'Green Ball' cauliflower caused by turnip mosaic virus. Plant Disease Reporter 56(5): 441-442

A disease of Mangifera indica L. in Florida similar to mango malformation. Proceedings of the 85th Annual Meeting of the Florida State Horticultural Society: 264-268

A disease of Sokoto goats resembling 'peste des petits ruminants'. Tropical Animal Health and Production 4(3): 162-164

A disease of White Ash caused by tobacco mosaic virus. Phytopathology 63(2): 203

A disease of chickens associated with Arthrocystis galli n.g., n.sp., an organism of uncertain taxonomic position. HD Srivastava Commemorative Volume (2 plates): 429-434

A disease of conifer buds in western Canada associated with Dichomera gemmicola n.sp. Canadian Journal of Botany 50(7): 1513-1518

A disease of cultivated mushrooms caused by Pseudomonas agarici Young. Irish Journal of Agricultural Research 11(2): 250

A disease of goslings in Vietnam. Magyar Allatorvosok Lapja 29(4): 262-265

A disease of lemon fruits observed in eastern Sicili. Tecnica Agricola 24(4): 324-330

A disease of passion-fruit (Passiflora edulis f. flavicarpa). Tropical Agriculturist 128(1/2): 47-49

A disease of peppers caused by potato virus Y. Agricultura Tecnica 33(4): 195-203

A disease of pistachio tree (Pistacia vera L.) caused by the fungus Camarosporium pistaciae n. sp. Annales de l' Institut Phytopathologique Benaki 11(1): 53-58

A disease of the variety Red Delicious and its mutant forms. Ovoshcharstvo 53(1): 45-47

A disease resembling feline leprosy in western Canada. Journal of the American Veterinary Medical Association 165(12): 1085-1087

A disease resembling malignant catarrhal fever in captive white-tailed deer in Saskatchewan. Canadian Veterinary Journal 14(5): 106-109

A disease-resistant forcing tomato. Kerteszet es Szoleszet 23(2): 2

A disparlure-baited box trap for capturing large numbers of gypsy moths. Journal of Economic Entomology 66(2): 359-362

A dispersion analysis of the effect of ecological conditions on water content in the leaves of meadow plants. Botanicheskii Zhurnal 59(7): 996-1002

A disposable adult mosquito bioassay cage. Mosquito News 33(1): 113-114

A disposable cage for the Mediterranean fruit fly. Journal of Economic Entomology 66(6): 1342

A disposable disc container (divos-1) for pig insemination. Trudy Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Zhivotnovodstva 33: 96-98

A disseminated form of pulmonary candidiasis in an 8-day-old child. Pediatriya (6): 81-82

A dissent - migration, growth centres, and the Ozarks . Growth and Change 6(2): 43-48

A distillation apparatus for the determination of nitrogen. Agrokhimiya (6): 122-127

A distinction between the actions of abscisic acid, gibberellic acid and cytokinins in light-sensitive lettuce seed. Planta 102(4): 368-371

A distribution free test for major gene differences in quantitative inheritance. Mathematical Biosciences 14(1/2): 143-150

A distributional note for Culiseta silvestris minnesotae Barr. Mosquito News 32(4): 637

A division by micro-complement fixation tests of previously reported avian mycoplasma serotypes into identification groups. Avian Diseases 16(4): 780-792

A dominant epistatic gene which inhibits cellular susceptibility to RSV(RAV-O). Journal of General Virology 13(3): 455-462

A dominant gene causing necrotic lesions in maize, associated with chromosome 9 and with lethal effects in the homozygous condition. Genetica Agraria 28(2): 162-169

A dominant gene for yellow fruit in the raspberry. Euphytica 24(2): 467-470

A dominant white mutation induced by N-nitrosoethylurea in tobacco. Praktika khim mutageneza: 179-183

A dorsolateral muscle-separating approach for thoracolumbar intervertebral disk fenestration in the dog. Journal of the American Veterinary Medical Association 162(12): 1037-1040

A dosage trial in Pine: soil changes, volume growth and dry matter production after fertilizing with urea, calcium ammonium nitrate and NPK. Arsbok, Institutet for Skogsforbattring, Foreningen Skogstradsforadling 1971: 87-110

A dose-rate effect on translocation induction by X-irradiation of mouse spermatogonia. Mutation Research 15(1): 89-91

A dose-response evaluation of naftalofos against Trichostrongylus spp., Ostertagia circumcincta and Nematodirus spathiger in sheep. Veterinary Medical Review (1): 67-78

A double Gasteria. National Cactus and Succulent Journal 29(3): 81-82

A double air-loop over central Ugogo to study soil erosion problems. Nurnberger Wirtschafts und Sozial geographische Arbeiten 8: 297-300

A double blind controlled trial of house mite fortified house dust vaccine in childhood asthma. Clinical Allergy 4(1): 35-40

A double buffer method for the determination of lime requirement of acid soils. Soil Science Society of America Proceedings 38(3): 437-440

A double linear chain for describing correlations in multi-locus systems. Genetics 74(2, II): 70

A double pot technique for rapid soil testing. Tropical Agriculture 51(2): 161-165

A double sampling technique for estimating dietary composition. Journal of Range Management 27(4): 323-325

A double translocation heterozygote in Aedes aegypti. Journal of Communicable Diseases 6: 98-101

A draft legislative proposal to improve nutrition levels. Journal of Home Economics 66(1): 30

A drug-induced cerebrospinal lipodystrophy in the domestic chicken (Gallus domesticus). Canadian Journal of Comparative Medicine 35(3): 208-211

A dry rot of amaryllis floral parts in Egypt (U.A.R.). Phytopathologia Mediterranea 9(2/3): 184-186

A dual source gamma ray traversing mechanism suitable for the non-destructive simultaneous measurement of bulk density and water content in columns of swelling soil. Australian Journal of Soil Research 11(1): 83-92

A duodenal role in gastrin release. Gut 15(8): 626-629

A dust-free 'pooter'. Annals of Applied Biology 79(3): 367-369

A dwarf hybrid of maize VIR338. Trudy po Prikladnoi Botanike, Genetike i Selektsii 53(3): 64-68

A dwarf mutant in Kalimoonch-64 - a scented variety of rice. Current Science 42(18): 658

A dwarf mutant oat. Mutation Breeding Newsletter (3): 7

A dying arm disease of grape in California. Plant Disease Reporter 58(10): 869-871

A dynamic econometric model of the milling and baking industries. Dissertation Abstracts International, A 33(5): 1937

A dynamic information and decision system for beef feed lots. Proceedings of the Western Agricultural Economics Association Meeting, Tucson, Arizona, July 1970: 12

A dynamic model for the effects of soil and weather conditions on nitrogen response. Journal of Agricultural Science 82(3): 455-467

A dynamic model of agricultural development in Southern Brazil: some retrospective policy simulations (1960-70). Economics and Sociology Occasional Paper, Department of Agricultural Economics and Rural Sociology, Ohio State University (113): 49

A dynamic model of crop growth rate of Italian ryegrass after cutting. Acta Agriculturae Scandinavica 23(2): 121-126

A dynamic model of the U.S. tobacco economy. Agricultural Economics Research 25(3): 81-92

A dynamic population model. Journal of Environmental Management 2(4): 281-297

A dynamic programming approach to optimal grazing strategies using a succession model for a tropical grassland. Journal of Applied Ecology 11(2): 537-548

A dynamic programming method to optimize policies for the multistage harvest of crops with an extended maturity period. Journal of Agricultural Engineering Research 17(4): 348-354

A dynamic simulation model for timber-harvesting systems in the southern coastal plain. Dissertation Abstracts International, B 33(8): 3411

A dynamic spatial equilibrium model for marketing agricultural products including storage. Agrarwirtschaft 22(9): 305-309

A dynamic study of drug resistance in populations of faecal Escherichia coli from calves fed nitrovin and furazolidone continuously. Zentralblatt fur Veterinarmedizin B 21(5): 344-351

A dynamic study of drug resistance in populations of faecal Escherichia coli from pigs fed nitrovin and furazolidone continuously. Zentralblatt fur Veterinarmedizin B 19(8): 646-654

A dynamic timber/water joint production model. Dissertation Abstracts International, B 35(8): 3689-3690

A dynamometer for controlled exercise of Shetland ponies. American Journal of Veterinary Research 32(7): 1091-1095

A facility for the biological treatment of a complex chlorophenolic waste. Arkansas Academy of Science Proceedings (25): 38-40

A factoral analysis of conditions of accumulation in co-operative agriculture. Revista de Statistica (9): 58-64

A facultative, imaginal diapause in the black blowfly, Phormia regina. Annals of the Entomological Society of America 67(3): 518-519

A failure to prevent absorption of polychlorinated biphenyls by concurrent feeding of pectin or konjac mannan in the rats. Nutrition Reports International 10(3): 151-162

A false dilemma: agricultural or urban investments. Comptes rendus hebdomadaires des Seances de l' Academie d' Agriculture de France 59(5): 341-364

A familial incidence of structurally restricted antibodies to pneumococcal polysaccharides. European Journal of Immunology 3(7): 435-441

A familial study of Whitaker's syndrome. Acta Paediatrica Belgica 27(3): 184-217

A family likeness. Environment 12(6): 16-25

A family study of coeliac disease. Australian Paediatric Journal 9(1): 18-24

A far-red absorbing form of chlorophyll formed by the action of aminotriazole. Plant and Cell Physiology, Japan 13(2): 385-389

A farinographical study on inheritance of winter wheat cultivated at different densities of sowing. Genetika a Slechteni 8(3): 201-210

A farm and village paddy rice dryer for less developed countries of the tropical and semi-tropical regions. Agricultural Mechanization in Asia 4(2): 89-93

A farm for old-age pension. Wies Wspolczesna 16(10(188)): 75-84

A farm from the desert - the Welsh way. Farmers Weekly 81(11): viii, ix, xiii

A farm scale comparison of permanent and temporary grass. Experimental Husbandry (20): 73-83

A farmer looks at weed control in almonds. Proceedings 24th Annual California Weed Conference: 44-46

A farmer usage survey and extension trials with metribuzin for weed control in UK potato crops. Proceedings 12th British Weed Control Conference: 549-556

A farming picture: all-grass wintering in Southland. Proceedings of the New Zealand Grassland Association 1973; 34: 37-41

A farmlet study on the effects of grass grub damage in the Takapau District of central Hawke's Bay. Proceedings of the twenty fifth New Zealand Weed and Pest Control Conference: 232-238

A fast method for nitrogen determination in single seeds. International Journal of Applied Radiation and Isotopes 25(6): 277-281

A fast-curing phenolic adhesive system. Forest Products Journal 23(1): 17-22

A fat supplement for calves reared on limited amounts of milk. Zhivotnovodstvo (11): 76-77

A fatal adenovirus infection of broiler chickens: inclusion body hepatitis. Veterinary Record 94(21): 481-482

A fatal case of aneurysm caused by Spirocerca lupi in an army dog. Journal of the Remount and Veterinary Corps 10(1): 41-43

A fatal case of pulmonary infestation by mites in Macaca. Annales de Parasitologie Humaine et Comparee 47(1): 139-146

A fatal cutaneous granuloma due to Entomophthora coronata in a mare. Veterinary Record 92(16): 425-427

A fattening trial to compare Simmental and 3/4 Red-Holstein calves. Schweizerische Landwirtschaftliche Monatshefte 50(12): 384-393

A faunistic study of Philippine aphids (Aphididae, Homoptera) II. Philippine Agriculturist 52(6): 392-429

A feasibility study of crop insurance in Uttar Pradesh. Indian Journal of Agricultural Economics 27(2): 51-56

A feather mutation in the domestic fowl. Poultry Science 52(1): 121-126

A feeding plan for 12 months. 1. Development of a system of meat production with variations during final fattening. Agricultura Tecnica 34(2): 51-60

A feeding plan for 12 months. 2. Development of a system of meat production with variations during the first winter. Agricultura Tecnica 34(2): 60-67

A feeding study of a used, partially hydrogenated soybean oil, frying fat in dogs. Journal of Nutrition 103(9): 1248-1255

A feeding study with the herbicide, Kerb (N-(1,1 dimethylpropyl)-3,5-dichlorobenzamide), in the dairy. Bulletin of Environmental Contamination and Toxicology 13(4): 433-442

A female black rat (Rattus rattus) with a single X-chromosome. Japanese Journal of Genetics 49(1): 49-52

A female-sterile mutant in wheat. Genetika i Selektsiya 7(6): 480-487

A fermentation system for filamentous fungi with special reference to dermatophytes. Mykosen 17(1): 13-17

A fertile colchiploid from a sterile interspecific camellia hybrid. Journal of Heredity 63(2): 55-59

A fertile male rabbit with a minute Y chromosome. Journal of Experimental Zoology 181(1): 87-98

A fertilizer experiment in the Gedhus plantation near Karup. The effect of various nitrogen sources in combinations with P and K fertilizing and cleaning on a Norway Spruce plantation on heathland in central Jutland. Forstlige Forsoegsvaesen i Danmark 33(1): 11-30

A fertilizer experiment on direct-sown Pinus pinaster in 1956. Revue Forestiere Francaise 24(3): 208-211

A fertilizer experiment with young rubber on latosol on Cibungur estate. Menara Perkebunan 41(6): 287-292

A fertilizer system at rates calculated to produce a planned yield in a rotation. Agrokhimiya (6): 36-44

A fertilizer trial in connexion with the afforestation of raised bog in the 'Urstromtal' (ancient valley) of the river Weser. Forst und Holzwirt 27(15): 334-338

A fertilizer trial with Carpinus betulus. Beitrage fur die Forstwirtschaft 8(3): 135-150

A fertilizer trial with Larix leptolepis and Picea sitchensis established on peat over sand, mixed by cultivation. Forst und Holzwirt 27(21): 444-447

A fertilizer trial with hearting cabbage. Frutticoltura 36(6): 33-35

A few acres and much waste. The case of intensive livestock production units. OECD Agricultural Review (4): 106-110

A few aspects of 50 years of soil chemistry. Geoderma 12(4): 281-297

A few aspects of fertilizing guavas. Citrus Grower and Sub Tropical Fruit Journal (478): 18-19

A few examinations and discussions on the normal form factor. Journal of the Japanese Forestry Society 56(1): 20-24

A few hours are sufficient. Studies on the question of pot plant irrigation on different irrigation mats. Deutsche Gartnerborse 74(38): 780-782

A few thoughts on agricultural policy in the light of changed conditions. Agrekon 11(2): 26-30

A few words about the yielding capacity of maize hybrids. Novenytermeles 23(3): 283

A fibrinolytic agent from a Saturnid caterpillar. Partial purification and characterization. Thrombosis et Diathesis Haemorrhagica 29(1): 135-142

A field and glasshouse evaluation of several potassium availability indices. Agrochemophysica 5(1): 1-8

A field and laboratory study of the effects of slurry application to soil on the bacterial contamination of drainage waters. Record of Agricultural Research 22: 1-6

A field cage bioassay system for testing candidate sex pheromones of the tobacco budworm. Annals of the Entomological Society of America 67(4): 547-552

A field comparison of lures for Japanese beetles: unmated females vs. phenethyl propionate + eugenol (7:3). Environmental Entomology 1(4): 397-399

A field comparison of the modes of action of aldrin and mirex for controlling colonies of the leaf-cutting ants Atta cephalotes (L.) and Acromyrmex octospinosus (Reich) (Formicidae, Attini). Bulletin of Entomological Research 63(4): 609-618

A field evaluation of air pollution effects on petunia and potato cultivars in New Jersey. Plant Disease Reporter 58(8): 683-687

A field evaluation of nematode-resistant tomato varieties for vine-ripe tomato production. Tennessee Farm and Home Science (85): 18-20

A field evaluation of vaccination of bulls against bovine vibriosis. Australian Veterinary Journal 48(2): 72-73

A field experiment to assess the role of parainfluenza type 3 virus in pneumonia in a flock of sheep in Victoria. Australian Journal of Biological Sciences 25(2): 319-325

A field guide to the insects of Britain and Northern Europe. A field guide to the insects of Britain and Northern Europe: 352

A field guide to the trees of Britain and northern Europe. A field guide to the trees of Britain and northern Europe: 415 + 40 pl.

A field indicator in plants associated with ergot-type toxicities in cattle. Journal of Agricultural and Food Chemistry 23(4): 771-775

A field laboratory for gas exchange measurements of grassland swards. Photosynthetica 7(3): 257-261

A field method for determining soil water availability to crops. Plant response to climatic factors Proceedings of the Uppsala symposium: 527-530

A field method for determining the silt and clay contents of soil samples. Short communication. Archiv fur Acker und Pflanzenbau und Bodenkunde 17(4): 255-258

A field method for estimating sun-leaf angles in productivity studies. Agricultural Meteorology 11(3): 445-450

A field method for estimating sun-leaf angles in productivity studies - addendum. Agricultural Meteorology 13(2): 213-214

A field method for measuring patterns of water dropped from helicopters. USDA Forest Service Research Note, Pacific Northwest Forest and Range Experiment Station (PNW-202): 11

A field method for selecting for fiber content in sugarcane varieties. Proceedings of the International Society of Sugar Cane Technologists, 14th Congress 1971: 396-401

A field method for the estimation of sodium status of Rhodesian soils. Rhodesia Agricultural Journal 69(6): 127-128

A field occurrence of congenital meningo-encephalocoele in pigs. Veterinary Record 95(4): 81-84

A field or laboratory thermal conductivity probe. Canadian Journal of Soil Science 54(3): 337-340

A field outbreak of nitrate poisoning in dairy cattle, and the nitrate content of pigweed (Amaranthus retroflexus).. Japanese Journal of Zootechnical Science 43(5): 286-288

A field study of rugose leaf curl virus infection in stoloniferous Trifolium species. Australian Journal of Experimental Agriculture and Animal Husbandry 12(56): 293-298

A field study of soil water depletion patterns in presence of growing soybean roots. 2. Effect of plant growth on soil water pressure and water loss patterns. Soil Science Society of America Proceedings 39(3): 430-436

A field study of soil water depletion patterns in presence of growing soybean roots: I. Determination of hydraulic properties of the soil. Soil Science Society of America Proceedings 39(3): 424-430

A field study of soil water depletion patterns in presence of growing soybean roots: III. Rooting characteristics and root extraction of soil water. Soil Science Society of America Proceedings 39(3): 437-444

A field study of the correlation of static lime paper sampler with forage and cattle urine. Atmospheric Environment 8(2): 167-181

A field study of the efficiency of herbicides as affected by pre-monsoon irrigations in sugar-cane cultivation. Indian Journal of Weed Science 2(1): 15-25

A field survey of mites on stored sugar in Taiwan. Journal of the Agricultural Association of China 78: 57-65

A field survey of the mites infesting stored sugar in Taiwan. Plant Protection Bulletin, Taiwan 13(4): 147-155

A. Plant Pathology 23(1): 25-29

A field survey on child health in a rural community in Egypt. Journal of Tropical Medicine and Hygiene 78(1): 20-25

A field survey on the seasonal variations in the reproductive performance and nutritional status of female Japanese Black cattle kept in open yards in Kagoshima prefecture. Bulletin of the Faculty of Agriculture, Kagoshima University 24: 25-34

A field technique for studying water metabolism of large marsupials. Journal of Wildlife Management 37(4): 574-587

A field technique for the recovery and preservation of infective filarial larvae from their vectors. Transactions of the Royal Society of Tropical Medicine and Hygiene 67(1): 8-9

A field test for N-oxides of unsaturated pyrrolizidine alkaloids. Tropical Science 13(1): 65-70

A field trial aimed at the controlled modification of cyclic fluctuations in insect populations: quantitative results of large-scale trials with DDT and phosphamidon against Zeiraphera diniana in Goms, Canton Wallis, from 1963 to 1972. Schweizerische Zeitschrift fur Forstwesen 125(6): 333-358

A field trial comparison of bovine semen packed in straws. Canadian Journal of Animal Science 54(1): 47-48

A field trial of Abate larvicide for the control of Aedes aegypti in Bangkok, Thailand. Bulletin of the World Health Organization 46(3): 416-425

A field trial of Finnish Landrace rams as sires of crossbred ewes. Animal Production 20(3): 371-380

A field trial of Landrin as a residual house spray in El Salvador. Mosquito News 33(4): 521-525

A field trial of anthelmintics in fascioliasis control. Schweizer Archives fur Tierheilkunde 117(4): 185-191

A field trial of live avian infectious bronchitis vaccines in replacement breeding stock. British Veterinary Journal 127(8): xxxv-xxxix

A field trial of optical calipers. Forestry Chronicle 49(1): 41-42

A field trial of sportsfield construction materials extremely high in sand content. Journal of the Sports Turf Research Institute 1974; (49): 29-44

A field trial of tissue culture attenuated swine fever (LOM) vaccine.. Research Reports of the Office of Rural Development, Korea Veterinary Series 14: 27-33

A field trial on a suspected dieldrin-resistant population of banana weevil borer. Queensland Journal of Agricultural and Animal Sciences 30(1): 79-83

A field trial on the fertility of deep-frozen boar spermatozoa. Nordisk Veterinaermedicin 25(7): 372-376

A field trial to control Trichobilharzia brevis by dispersing eggs of Echinostoma audyi. Southeast Asian Journal of Tropical Medicine and Public Health 4(2): 208-217

A field trial to evaluate an intranasal infectious bovine rhinotracheitis vaccine. Canadian Veterinary Journal 15(11): 327-330

A field trial with Terenol in tape worm (Moniezia) infestation of sheep in Spain. The Blue Book for the Veterinary Profession No 23: 47-48

A field trial, using killed-Mycoplasma gallisepticum vaccine to protect against chicken respiratory mycoplasmosis. American Journal of Veterinary Research 36(2): 217-221

A field-theory perspective for community development research. Rural Sociology 37(1): 43-52

A fifth variant of barley yellow dwarf virus in New York. Plant Disease Reporter 55(10): 874-877

A filarial parasite in greyhounds in Southern Ireland. Veterinary Record 97(24): 476-477

A filarial parasite of greyhounds. Veterinary Record 97(25/26): 505-506

A final report on recommendations in plant disease and pest control for St. Vincent and Dominica 1970/72. A final report on recommendations in plant disease and pest control for St Vincent and Dominica 1970/72: 96 + 9

A financial cost/benefit study of selected drainage projects in the Eastern part of England. Occasional Paper, National College of Agricultural Engineering (2): 39

A financial profile of farmer cooperatives in the United States. FCS Research Report, US Department of Agriculture (23): 71

A find of Juniperus seravschanica in the Aktau range (S. Nuratau Mts.). Botanicheskii Zhurnal 57(7): 820-821

A find of Nelumbo nucifera from old Cyprus. With some notes on the history of the species. Botaniska Notiser 125(4): 383-388

A find of the east Asian flea Monopsyllus anisus (Rothschild) (Siphonaptera: Ceratophyllidae) in England. Entomologist' s Gazette 25(2): 124-126

A fine structural study of the highly active thyroid follicular cell of the African basenji dog. American Journal of Anatomy 133(4): 463-481

A fine-structural study of conidium initiation in Stemphylium botryosum Wallroth. Journal of Cell Science 11(1): 33-47

A finger joint connected (FJC) wood truss system. Forest Products Journal 23(8): 17-26

A finite element approach to watershed runoff. Journal of Hydrology 21(3): 231-246

A finite element solution for the torsional rigidity of box beams. Departmental Publication, Forestry Branch, Canada (1255): 28

A fire danger rating system for Hawaii. Fire Technology 10(4): 275-281

A fire hazard severity classification system for California's wildlands. A fire hazard severity classification system for California' s wildlands: 40

A fire load index for British Columbia. (A provisional report on the calibration of the Fire Weather Index for B.C.). Information Report, Pacific Forest Research Centre, Canada (BC-X-80): 15

A fire-fighting launch. Lesnaya Promyshlennost' (5): 10-11

A first attempt to obtain a statistical survey of Slovene beekeepers. Slovenski Cebelar 74(12): 334-335

A first check list of the herbaceous flora of Malawi. A first check list of the herbaceous flora of Malawi: 113

A first discovery of Dreyfusia prelli galls on Picea omorika in Austria in 1971. Centralblatt fur das Gesamte Forstwesen 90(3): 163-185

A first record of Sclerotinia sclerotiorum and Microsphaeropsis centaureae on Centaurea diffusa. Canadian Journal of Botany 52(12): 2639-2640

A first report on Verticillium wilt of cotton in Iraq. Plant Disease Reporter 58(11): 996-997

A fish leech of the genus Acanthobdella found in North America. Hydrobiologia 44(2/3): 241-245

A five sector model of agricultural development, industrialization and food aid in a dual economy. CARD Report, Iowa State University (43T): x+117

A five year study of weed control in pecan orchards. Proceedings 25th Annual Meeting Southern Weed Science Society: 227

A five-second shake clears tree of fruit. Grower 82(6): 246-247

A fixative for aphids. Zoologicheskii Zhurnal 52(9): 1396-1397

A flexibacter that lyses blue-green algae. Mikrobiologiya 41(6): 1074-1079

A flexible system for automatic generation of special purpose dichotomous keys, and its application to Australian grass genera. Australian Journal of Botany 20(3): 331-352

A floral abnormality in the progenies of tetraploid sorghum cross. Andhra Agricultural Journal 19(3/4): 102

A floristic survey of corticolous subaerial algae in North Carolina. Journal of the Elisha Mitchell Scientific Society 89(3): 179-183

A flotation method for the rapid measurement of the wet bulk density of soil clods. Journal of Soil Science 24(2): 239-243

A flow path ground water sampler. Soil Science Society of America Proceedings 36(6): 965-966

A flower rot disease of camellias. Plant Disease Reporter 56(10): 919-920

A flowmeter for the dairy industry. New Zealand Journal of Dairy Science and Technology 8(3): 129

A fluidising column for extracting nematodes from soil. Nematologica 1973; 18(4): 469-475

A fluorescence method for the estimation of vitamin C in food products and natural raw materials. Przemysl Spozywczy 28(2): 66-68

A fluorescence study of heterochromatin and nucleolar organization in the laboratory and tobacco mouse. Experimental Cell Research 74(1): 245-250

A fluorescent antibody technique for determination of growth rates of bacteria in soil. "Modern Methods in the Study of Microbial Ecology" Bulletins from the Ecological Research Committee, Sweden 17: 336-338

A fluorescent antibody test in the diagnosis of farmer's lung. Journal of Clinical Pathology 25(10): 846-849

A fluorescent brightener used for pollen tube identification in vivo. Stain Technology 49(4): 199-202

A fluorescent compound for marking Tephritidae. Journal of Economic Entomology 65(4): 1217-1218

A fluorescent dye technique for marking insect eggs in predation studies. Journal of Economic Entomology 65(5): 1477-1478

A fluorescent powder for marking the tarnished plant bug. Annales de la Societe Entomologique du Quebec 19(3): 147-150

A fluorescent thiamine derivative formed by reacting hemin and thiamine. Effect on thiamine deficient rats. Nutrition Reports International 8(3): 169-174

A fluorimetric method for the determination of tryptophan in animal tissues. Biochemical Journal 139(3): 625-631

A fluorometric method for determining oxytetracycline in treated colonies of the honey bee, Apis mellifera. Journal of Invertebrate Pathology 23: 51-54

A fluorometric method for the determination of residues of 1-naphthaleneacetamide and 1-naphthaleneacetic acid on apples. Journal of Agricultural and Food Chemistry 22(4): 568-570

A fluorometric method for the estimation of aflatoxins. Indian Journal of Biochemistry & Biophysics 9(1): 119-122

A foam repellent for protecting forest plantations against game damage. Prace Vyzkumneho Ustavu Lesniho Hospodarstvi a Myslivosti 42: 53-72

A focal necrotizing encephalitis in cattle associated with tuberculosis. Acta Neuropathologica 29(3): 263-268

A focus of Chagas' disease transmitted by Triatoma infestans in the Baixada Fluminense, Municipality of Caxias, State of Rio de Janeiro, Brazil. Revista da Sociedade Brasiliera de Medicina Tropical 5(3): 123-129

A focus of filariasis in Sandiara (Senegal). I. Endemicity. Archives de l' Institut Pasteur de Tunis 48(3): 231-246

A focus of mastitis infection in cows. Atti della Societa Italiana delle Scienze Veterinarie 27: 675-678

A focus of trichuriasis in the Khabarovsk territory and ways of its elimination. Biologicheskie i Meditsinskie Issledovaniya na Dal' nem Vostoke: 20-25

A folding trap for synanthropic flies. Angewandte Parasitologie 13(1): 17-20

A foliar disease of Anthurium seedlings caused by Aphelenchoides fragariae. Phytopathology 62(7): 767

A foliar disease of anthurium seedlings caused by Aphelenchoides fragariae. Phytopathology 64(2): 267-268

A Follow-Up Study To Evaluate The Efficacy Of Mass Chemotherapy For Control Of Paragonimiasis. Kisaengch'unghak Chapchi. Korean Journal of Parasitology 12(1): 8-13

A food consumption study of three New Zealand alpine grasshopper species. New Zealand Journal of Agricultural Research 15(4): 867-877

A forage legume for arid zones. Indian Farming 21(5): 22, 29

A forced air system for cooling soil under glass. Canadian Journal of Plant Science 54(2): 443-445

A forecast of wheat production in the Punjab for 1973-74. Pakistan Development Review 13(1): 106-112

A forecasting model for mosquito population densities. Journal of Medical Entomology 10(6): 544-551

A forecasting system for use in the chemical control of Oidium secondary leaf fall on Hevea. Proceedings of the Rubber Research Institute of Malaysia Planters' Conference: Chee, K H : Recent investigations in the control of black stripe: 169-179

A forest fertilization study for the Inland Empire. Station Note, Forestry, Wildlife, and Range Experiment Station, University of Idaho (18): 4

A forest fire detection demand model - for scheduling and routing of airborne detection patrols. Publication, Canadian Forestry Service (1322): 34

A forest hypsometer. Lesnoi Zhurnal 16(6): 163-165

A forest inventory of part of the Mountain Pine Ridge, Belize. Land Resource Study, Land Resources Division, Overseas Development Administration (13): vii + 120 + 2 maps

A forest management decision variable. Journal of Forestry 71(6): 358-360

A forestry contracting squad on a small private estate - the second three years. Scottish Forestry 27(4): 328-335

A forgotten variable in the agrarian problem: the urban proletariat (Chile). Civilisations 1974; 23/24(1/2): 51-64

A form of T. dicoccum that restores fertility. Byulleten' Vsesoyuznogo Ordena Lenina Instituta Rastenievodstya Imeni NI Vavilova (27): 54

A form of genic sterility in an allotriploid of Arachis. Oleagineux 28(6): 299-300, xxxv, xxxix

A form of pine suitable for selection and cultivation in the lower Volga area near Saratov. Sb nauch rabot Saratov s kh in t (7): 30-32

A formula for the mean infection success of invasive stages and a mathematical model for proving the homogeneous susceptibility of host populations. Third International Congress of Parasitology Munich, August 25-31-1974 Proceedings, Vol 1: 339-340

A formula for the mean infection success per miracidium and a method of proving the homogeneous susceptibility of snail populations to trematode infection. Internatonal Journal for Parasitology 4(4): 403-407

A formula to predict the transmission frequency of acentric fragments. Genetics 72(4): 777-782

A fossil acid sulphate soil in ice-pushed Tertiary deposits near Uelsen (Kreis Nordhorn), Germany. Publication, International Institute for Land Reclamation and Improvement (18 Vol. 2): 52-75

A fossil brown forest soil from Angus. Journal of Soil Science 24(1): 125-128

A four minute lactophenol fixation method for nematodes. Plant Disease Reporter 57(12): 1045-1046

A four year summary of weed control in white potatoes in upstate New York. Proceedings of the Northeastern Weed Science Society (Volume 25): 181-185

A four-season programme for cauliflower. Grower 79(10): 586-587

A four-year clinical and serologic study of the use of inactivated parainfluenza-3 virus vaccines and Pasteurella sp. bacterins in beef calves. Veterinary Medicine, Small Animal Clinician 69(4): 474 Passim-474 Passim

A fraction separated from casein micelles in cow's milk by treatment with sodium chloride. Bulletin of the Faculty of Agriculture, Hirosaki University (18): 22-34

A fracture mechanics approach to the tensile strength perpendicular to grain of dimension lumber. Wood Science and Technology 7(1): 45-59

A framework for a technological theory of regional development. Papers of the Regional Science Association 33: 33-56

A framework for an all-year-round chrysanthemum holding. Vakblad voor de Bloemisterij 27(17): 11

A framework for analysing the contribution of the agricultural sector to economic development. Journal of Agricultural Economics 24(1): 57-83

A framework for comparing the efficiency of futures markets. American Journal of Agricultural Economics 55(4, Part I): 584-594

A framework for evaluating institutional and socio-economic issues of land treatment of waste water. Journal of Environmental Quality 4(2): 145-152

A framework for evaluating risks, costs, and benefits of pesticide use in support of pesticides regulatory decisions. A framework for evaluating risks, costs, and benefits of pesticide use in support of pesticides regulatory decisions:

A framework for planning and evaluating development projects in agriculture. Materialsammlung der Zeitschrift fur Auslandische Landwirtschaft (24): 267

A framework for regional development of the Northern region, Malawi. A framework for regional development of the Northern region, Malawi: vi+70

A framework for research on the economics of farm mechanization in developing countries. African Rural Employment Paper, Department of Agricultural Economics, Michigan State University (6): 67

A framework for research within a smallholder dairying research programme. Technical Report, Pasture Research Project, Ministry of Agriculture, Kenya (6): 28

A framework for the analysis of the political aspects of agrarian reform. Revista Paraguaya de Sociologia 8(21): 60-83

A framework for the analysis of villager-official contact in rural Thailand. Southeast Asia 2(2): 233-364

A freeze-dried strain of Lactobacillus acidophilus. I. Preparation. Ceskoslovenska Gynekologie 37(4): 281-282

A freeze-dried trivalent vaccine against canine leptospirosis.. Veterinarni Medicina 17(6): 367-377

A freeze-etch study of membranes in Plasmodiophora-infected and non-infected cabbage root hairs. Canadian Journal of Botany 52(7): 1441-1449

A freeze-etch study of plant cell walls for ectodesmata. Canadian Journal of Botany 52(9): 2033-2036

A freezing apparatus for cold-tolerance tests of conifers. Research Note, School of Forestry Oregon State University (51): 16

A fresh look at the incidence of protein deficiency in Pakistan. British Journal of Nutrition 29(2): 211-219

A fresh look at the inguinal cleft and inguinal rings of the domestic mammals. Berliner und Munchener Tierarztliche Wochenschrift 85(Heft 22): 427-431

A fruit defect of Golden Delicious transmissible by grafting. Erwerbsobstbau 14(4): 58-59

A fully automatic apparatus for soil particle-size analysis according to Kohn. Zeitschrift fur Pflanzenernahrung und Bodenkunde 134(1): 52-56

A fully automatic method of packaging bull semen in plastic tubes according to the Landshut method. VIIth International Congress on Animal Reproduction and Artificial Insemination, Munich, 1972, Summaries: 267

A functional 'sex-reversed' oocyte in the mouse. Proc. R. Soc. Lond. B. 190: 187-197

A functional equivalence of top component a RNA and coat protein in the initiation of infection by alfalfa mosaic virus. Virology 46(1): 73-85

A fundamental study on mechanical handling of wood particles. I. The behaviour of pressure transmitted by the plunger to the wood particle layer charged in the cylindrical vessel. Mokuzai Gakkaishi Journal of the Japan Wood Research Society 19(3): 117-123

A fundamental study on mechanical handling of wood particles. II. The behaviour of pressure transmitted by the plunger to the wood particle layer extruded in the tapered plane dies at the start. Mokuzai Gakkaishi Journal of the Japan Wood Research Society 20(5): 217-223

A fundamental theorem of natural selection for sex linkage or arrhenotoky. American Naturalist 106(950): 516-524

A fungal leaf spot disease of grapes caused by Cercospora vitis (Lev.) Sacc. New Zealand Journal of Botany 10(1): 87-96

A fungal parasite of plum hairy caterpillar, Euproctis fraterna Moore (Lepidoptera: Lymantriidae). Labdev Journal of Science and Technology 9-B(3/4): 228-229

A fungal pathogen for mosquito larvae with potential as a microbial insecticide. Search 4(8): 344-345

A fungicide efficiency trial for the control of apple mildew. Agricultura, Portugal 2(3): 13-27

A fungicide trial for the control of Colletotrichum sp. on pawpaw in Veracruz. Agricultura Tecnica en Mexico 3(7): 259-261

A fungicide trial for the control of bean leaf diseases. Memoria, Septimas Jornadas Agronomicas, Caracas, 1969, Vol 4 (087): 13

A fungus associated with young females of the cereal cyst-nematode, Heterodera avenae. Nematologica 20(2): 259-260

A fungus observed on egg clusters of the gypsy moth, Porthetria dispar (Lepidoptera: Lymantriidae). Annals of the Entomological Society of America 65(6): 1419-1421

A funnel apparatus for the extraction of microarthropods from agricultural soils. Annals of the Entomological Society of America 68(3): 529-532

A further analysis of hybrid vigour in Zea mays during the vegetative phase. Annals of Botany 37(152): 905-917

A further assessment of the potential hazard for calves allowed to graze pasture contaminated with Salmonella dublin in slurry. British Veterinary Journal 129(4): 354-358

A further contribution to knowledge of the morphology of the maize weevil (Sitophilus zeamais Motsch.). Zastita Bilja 22(112/113): 33-41

A further contribution to the demonstration of the pathogenicity of mycoplasma field strains in gnotobiotic pigs.. Zentralblatt fur Veterinarmedizin 188(Heft 9): 692-709

A further evaluation of the programming and implementation management (PIM) system. Working Paper, Institute for Development Studies, University of Nairobi (119): 21

A further examination of the penicillin-agar test for post-pasteurization contamination of milk. Australian Journal of Dairy Technology 28(3): 119-122

A further experiment on the effect of dieldrin coversprays on wood-eating termites. Phytophylactica 4(3): 79-86

A further investigation into the treatments for adapting difficult slopes for grassing. Proceedings of the Grassland Society of Southern Africa 8: 97-100

A further investigation of the effect of nitrogen and stocking rate on the productivity of pasture for beef cattle. Journal of the British Grassland Society 29(3): 203-206

A further look at mechanical tier-pruning. Fruitteelt 65(5): 1001-02

A further method of treating yeast infections. Fortschritte der Medizin 91(25): 999-1002

A further note on plywood from Shorea robusta (Sal). IPIRI Journal 3(4): 117-119

A further note on the cases of Fusarium disease observed on date palms in the Oued Rhirh, Algeria. Awamia (35): 213-215

A further note on the incidence of 'active' females of Callosobruchus macultatus (F.) on mature cowpea in the field in Nigeria. Journal of Stored Products Research 10(2): 123-125

A further paradox of the two-locus model. Australian Journal of Biological Sciences 26(6): 1443-1444

A further record of the coastal mosquito Aedes detritus (Haliday) (Diptera, Culicidae) breeding in inland freshwater. Entomologist' s Gazette 24(1): 51-54

A further report on blossom delay of tung trees with succinic acid 2,2-dimethylhydrazide in spray oil. HortScience 6(6): 543-544

A further step in the rationalization of milk utilization. Inauguration of the Kirchberg store (Switzerland). Schweizerische Milchzeitung 99(98): 742

A further study of the epidemiology of ovine fascioliasis in Scotland and its control using molluscicide. Veterinary Record 92(20): 518-526

A further study of the use of date extract dibis for mycological fat production in still and shaken cultures. Journal of the Science of Food and Agriculture 24(1): 97-103

A further study on the genetic rules of transplantation in the mouse. Transplantation 17(4): 435-437

A further study on the quality and feed value of sugar beet leaves harvested with a defoliating machine in 1970-1971. Publication Trimestrielle, Institut Belge pour l' Amelioration de la Betterave (2): 39-55

A further type of cattle serum transferrin. Acta Veterinaria Academiae Scientiarum Hungaricae 23(4): 303-305

A further use of the 'styropor method': evaluating the response of the fruit bark beetle, Scolytus (Ruguloscolytus) mediterraneus Eggers, to extracts of its host plants. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 79(4): 215-222

A further verification of the hypothesis concerning the reasons for the varied occurrence of D and L organs in nature. Fiziologiya Rastenii 20(2): 260-267

A future-orientated new dairy factory in Gutersloh, German Federal Republic. Deutsche Milchwirtschaft 25(42): 1495-1500, 1505-1508

A galactomannan degrading enzyme from germinating Cyamopsis tetragonoloba seeds. Biochemie und Physiologie der Pflanzen 164(4): 423-428

A gall mite, Trisetacus floridanus K., on Florida pines (Acarina: Eriophyidae). Entomology Circular, Division of Plant Industry, Florida Department of Agriculture and Consumer Services (104): 1 p.

A gall-forming nematode (Anguina sp.) parasitic on cocksfoot grass. Plant Pathology 18(4): 164-166

A gamma transmission method for the determination of moisture content in soils. Journal of Hydrology 23(3/4): 341-352

A gap-filling phenol-resorcinol adhesive for laminating. Forest Products Journal 23(11): 55-59

A gas chromatographic comparison of the fatty acids of the green coffee bean, Coffea arabica, and the submerged coffee cell culture. Canadian Institute of Food Science and Technology Journal 7(1): 82-85

A gas chromatographic method for determining nitrosable amines in foods. Deutsche Lebensmittel Rundschau 69(7): 248-252

A gas chromatographic method for sodium fluoroacetate (compound 1080) in biological materials. Bulletin of Environmental Contamination and Toxicology 13(6): 751-757

A gas chromatographic method for the analysis of MBC in plants and soil. Journal of Agricultural and Food Chemistry 22(2): 259-260

A gas chromatographic method for the determination of aldose and uronic Acid constituents of plant cell wall polysaccharides. Plant Physiology 49(6): 926-936

A gas chromatographic method for the determination of methylmalonic acid in urine. Journal of Chromatography 101(1): 177-181

A gas chromatographic method for the mycotoxin penicillic acid. Journal of Chromatography 65(2): 501-506

A gas-chromatographic method for the determination of coumarin in Melilotus spp. Wirtschaftseigene Futter 20(3/4): 250-257

A gas-chromatographic method for the determination of increased bromide concentrations in blood. Analyst 97: 428-432

A gas-liquid chromatographic assay for plasma free fatty acids. Journal of Chromatography 88(2): 253-263

A gaschromatographic analysis of the volatile fatty acid component in the alimentary canal of laying hens. Japanese Journal of Zootechnical Science 46(3): 133-139

A gel diffusion assay for diastatic activity, and its use in plant breeding. Journal of the Institute of Brewing 78(4): 310-313

A gene controlling bell- and photically-induced ovulation in mice. Journal of Reproduction and Fertility 38(1): 41-47

A gene controlling male pheromonal facilitation of PMSG-induced ovulation in mice. Journal of Reproduction and Fertility 31(1): 155-158

A gene controlling pigmentation in sheep laurel. Journal of Heredity 62(3): 201-203

A gene for sensitivity to irradiation in soya-bean varieties. Technical News, Institute of Radiation Breeding Tekunikaru Nyusu, Hoshasen Ikushu Jo (12): 2

A gene influencing hypothalamic norepinephrine levels in mice. Brain Research 70: 538-540

A general account of the fauna and flora of Mangrove swamps and forests in the Indo-West-Pacific region. Advances in Marine Biology 6: 73-270 + 1 diag.

A general approximate method for fitting additive and specific combining abilities to the diallel cross with unequal numbers of observations in the cells. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 44(8): 378-380

A general behavioral syndrome associated with persistent failure to mate in the male laboratory rat. Journal of Comparative and Physiological Psychology 83(3): 499-509

A general code for ecosystem models. Gottinger Bodenkundliche Berichte (29): 55-92

A general look at the development of silviculture. From the primeval forest to the intensively managed forest. Foret Privee Francaise (85): 7...20

A general model for describing the variance and covariance of populations derived from two lines when epistasis is present. Japanese Journal of Breeding Ikushugaku Zasshi 22(3): 147-152

A general model for genetic recombination. Proc. Nat. Acad. Sci. USA 72(1): 358-361

A general model for the genetic analysis of pedigree data. Human Heredity 21(6): 523-542

A general model to account for enzyme variation in natural populations. Genetics 76(4): 837-848

A general review of the Chinese Communist affairs in 1970. Part II: Agricultural affairs. Studies on Chinese Communism Monthly 5(2): 19-34

A general review of the Chinese communist affairs in 1972. Part II: agricultural affairs. Studies on Chinese Communism 7(2): 5-14

A general study, for agricultural purposes, of the middle and lower basins of Bogota river and the bordering Municipalities. Publication, Instituto Geografico "Agustin Codazzi", Direccion Agrologica, Bogota, Colombia 6(6): 555

A general survey of the incidences and control methods of vertebrate pests of crop plants in Western State of Nigeria. Research Bulletin, University of Ife Institute of Agricultural Research and Training (1): 40

A general survey of the problem of the resistance of plants to diseases. Biuletyn Instytutu Ochrony Roslin (57): 157-165

A general survey of the sources and supplies of vegetable oil in Mainland China. Part I. Studies on Chinese Communism 5(7): 88-98

A general theory on line intersect sampling with application to logging residue inventory. Mededelingen, Landbouwhogeschool, Wageningen (11): 23

A general view of the Indonesian sugar industry. Taiwan Sugar 21(5): 150-153

A general volume table for Rhizophora apiculata Bl. (syn. Rhizophora conjugata Linn.) (Bakau Minyak) in Matang Mangroves, Taiping, West Malaysia, incorporating a brief history of tree volume table construction in Malaya. Malayan Forester 35(1): 24-36

A generalized concept concerning the distribution of fumigant-type pesticides in soils. Journal of Nematology 4(4): 230

A generalized crop-fertilizer production function. Dissertation Abstracts International, A 33(4): 1290

A generalized model of inversion polymorphism. Journal of Theoretical Biology 48(1): 105-123

A generalized simulation approach to agricultural sector analysis, with special reference to Nigeria. A generalized simulation approach to agricultural sector analysis, with special reference to Nigeria: vii+362

A generic synopsis of Brachistini (Hymenoptera: Braconidae) and recognition of the name Charmon Haliday. Proceedings of the Entomological Society of Washington 76(3): 235-246

A genetic analysis at the level of haploid sporophytes of Nicotiana tabacum L. Zeitschrift fur Pflanzenzuchtung 72(3): 245-251

A genetic analysis of 305-day yield in second lactation in Red Danish cattle and Black Pied Danish cattle. Animal Production 16(1): 17-29

A genetic analysis of Latvian Brown cattle in relation to leucosis resistance. Byulleten' Nauchnykh Rabot Vsesoyuznyi Nauchno Issledovatel' skii Institut Zhivotnovodstva (34): 15-26

A genetic analysis of a miniature pig population. Dissertation Abstracts International, B 32(11): 6227

A genetic analysis of adult mortality in Leghorn by heavy-breed reciprocal crosses. British Poultry Science 16(4): 363-373

A genetic analysis of fertility in the Finnsheep and its crosses. Dissertation Abstracts International, B 35(6): 2525

A genetic analysis of infertility in heifers. Genetika, USSR 10(4): 37-42

A genetic analysis of leaf rust resistance in Red River 68 wheat. Phytopathology 62(8): 866-869

A genetic analysis of lifespan, fecundity, and weight in the mouse. Journal of Heredity 64(2): 87-90

A genetic analysis of mutations induced by radiation in cotton of the species G. hirsutum L. Sb rabot po genet, selektsii i semenovodstvu khlopchatnika: 75-86

A genetic analysis of peroxidase isozymes in two species of Nicotiana. Biochemical Genetics 11(4): 319-323

A genetic analysis of skeletal characters of Japanese quail. Annual report of the National Institute of Genetics, No 23, 1972: 127-128

A genetic analysis of the character wilt resistance in cotton. Doklady Vsesoyuznoi Ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk Imeni VI Lenina (12): 19-21

A genetic analysis of the progenies of the hybrid Vigna sinensis (L.) Savi and V. sesquipedalis (L.) Fruw . Madras Agricultural Journal 59(9/10): 449-456

A genetic analysis of the relationships among rates of growth, rate of maturing, body size and productivity in beef cattle. Dissertation Abstracts International, B 35(4): 1469-1470

A genetic approach to the population suppression of the common field cricket Teleogryllus commodus. Pal, R; Whitten, M J Editors : The use of genetics in insect control: 57-70

A genetic approach to the subdivision of tropical soils, regolith and their products of redeposition. Soviet Geography : Review and Translation 14(3): 165-177

A genetic base for estimating the genetic transmitting ability of dairy bulls in populations undergoing genetic change. Annales de Genetique et de Selection Animale 5(2): 267-274

A genetic collection of inbred lines of buckwheat. Tsitol i genetika kul' t rast: 201-207

A genetic evaluation of progeny testing stations for fattening performance and carcass value in cattle. Zuchtungskunde 44(6): 368-384

A genetic interpretation of some forms of Betula verrucosa and Betula pubescens. Berezin zapovednik 1: 80-88

A genetic investigation of roller and tumbler pigeons. Journal of Heredity 63(6): 351-354

A genetic lethal in the fox and the possibility of eliminating it. Genetika, USSR 9(9): 71-82

A genetic locus for inducibility of C-type virus in BALB/c cells: the effect of a nonlinked regulatory gene on detection of virus after chemical activation. Proc. Nat. Acad. Sci. USA 69(10): 2798-2801

A genetic method for studying the role of the seed coats in the germination of lettuce. Annals of Botany 38(154): 201-203

A genetic recombination map of foot-and-mouth disease virus. Journal of General Virology 27(3): 355-367

A genetic study of a specific crossbreeding system in sheep. Dissertation Abstracts International, B 33(6): 2421-2422

A genetic study of an extracellular elastin-hydrolysing protease in the ringworm fungus Arthroderma benhamiae. Journal of General Microbiology 74(2): 299-304

A genetic study of apholate resistance in Aedes aegypti. Journal of Economic Entomology 65(5): 1357-1361

A genetic study of characters of the potato which are of practical use in relation to the growing conditions of the parental components and of the first generation. Tsitologiya i genetika (Det. 3798-71): 11

A genetic study of lactose digestion in Nigerian families. Gastroenterology 68(3): 431-436

A genetic study of male sterility in the carrot (Daucus carota L.). Hodowla Roslin, Aklimatyzacja i Nasiennictwo 15(5): 445-474

A genetic study of milk yield of Murrah buffaloes. Indian Veterinary Journal 52(6): 426-430

A genetic study of potato mutants. Tsitologiya i Genetika 5(3): 195-201

A genetic study of reproductive performance of sows in a large commercial pig herd. Proceedings of the Australian Society of Animal Production 9: 147-152

A genetic study of the F1 generation in hybrids of Triticum aestivum L. with Triticale (2n = 42) and Secalortricum (2n = 42). Genetika i selektsiya 6(3): 209-220

A genetic study of the clustering characteristics of pistillate flowers in the cucumber, Cucumis sativus L. HortScience 10(2): 149

A genetic study of the monogerm character. Sakharnaya Svekla (12): 28-29

A genetic study of tolerance in pea (Pisum sativum L.) to Aphanomyces root rot. Journal of the American Society for Horticultural Science 97(5): 619-621

A genetic study of tomato mutants with altered cell turgor. Genetika, USSR 11(2): 47-54

A genetic study on dry period of Murrah buffaloes. JNKVV Research Journal 8(2): 98-101

A genetic study on the development of the lower molars and mandible in mice: change of genetic and environmental effects in the course of pre- and postnatal morphogenesis. Japanese Journal of Genetics 50(1): 73-90

A genetic theory of general varietal ability for diploid crops. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 45(4): 163-169

A genetical analysis of the strength of the root system in spring barley. Genetika a Slechteni 9(2): 107-112

A genetical investigation of resistance to knockdown and kill by DDT in adults of the mosquito Aedes aegypti L. Canadian Journal of Genetics and Cytology 16(1): 177-182

A genetically caused embryonal ectodermal tumor in the mouse. Journal of the National Cancer Institute 48(1): 141-158

A genetically determined antibody response to poly(L-lysine) in guinea-pigs. Journal of Immunology 110(4): 919-925

A genetically determined incompatibility system between spermatozoa and eggs leading to embryonic death in mice. Journal of Reproduction and Fertility 41(1): 85-96

A genetically determined quantitative blood-group factor in sheep. Zeitschrift für Immunitatsforschung, Experimentelle und Klinische Immunologie 143(4): 406-410

A genus of the Gymnoascaceae. Mycopathologia et Mycologia Applicata 43(2): 229-234

A geobotanical study in the Atlin region in northwestern British Columbia and south-central Yukon territory. A geobotanical study in the Atlin region in northwestern British Columbia and south central Yukon territory: 405

A geographic, social and economic study. The South-east village. A geographic, social and economic study The South east village: 107

A geography of agriculture in the United States' Southeast. A geography of agriculture in the United States' Southeast: 136

A geography of food. Geographie de l' alimentation: 310

A germination trial with the pelleted and bare seed of six vegetable crops. Yalova Bahce Kulturleri Arastirma ve Egitim Merkezi Dergisi 5(1/2): 34-45

A giant brush-cutter. Revue du Bois et de ses Applications (3): 59-60

A giant variant in green. Current Science 41(23): 854-855

A giant variant in green gram (Phaseolus aureus Roxb.). Current Science 41(23): 854-855

A gibberellin bioassay based on betacyanin production in Amaranthus caudatus seedlings. Planta 127(2): 149-152

A gigantic beekeeping business in Mexico: Miel Carlota. Revue Francaise d' Apiculture (308): 170-174

A glance at the pattern of wood production and conversion in France in 1970. Revue Forestiere Francaise 26(4): 259-288, xxv

A glasshouse investigation of the competition between winter wheat and an early weed (Veronica hederaefolia L.). Annales Agronomiques 24(6): 689-705

A glimpse of forestry in China. Journal of Forestry 71(7): 426-427

A global review of greenhouse food production. Foreign Agricultural Economic Report, Economic Research Service, US Department of Agriculture (89): 150

A glucose-6-phosphate dehydrogenase isoenzyme characteristic of preneoplastic and neoplastic mouse mammary tissue. Journal of the National Cancer Institute 50(5): 1395-1398

A glued plywood grain bin. IPIRI Journal 33(2/3): 51-61

A glycol-methacrylate embedding technic for nematode whole mounts. Cornell Veterinarian 62(2): 333-336

A good corn borer resistant line of grain corn A619. Phytoprotection 55(2): 94

A good foundation is essential for success. 3. The seedbed. Nurseryman and Garden Centre 159(23): 855-856

A good living on a small farm in Brittany. Euro Farm Business 4(2): 21-23

A gosling disease in Viet-Nam. Acta Veterinaria Academiae Scientiarum Hungaricae 24(1): 45-54

A gradient of positional information in an insect, Rhodnius. Journal of Cell Science 11(3): 815-853

A grading and counting table which is suitable for smaller enterprises too. Erwerbsgartner 28(39): 1480-1481

A grading study with White Spruce nursery stock. Commonwealth Forestry Review 51(1): 62-69

A graminicolous species of Drechslera on Gladiolus. Phytopathologische Zeitschrift 80(2): 181-185

A granulated preparation for protection against aphid. Chmelarstvi 44(5): 76-78

A granulosis virus from Heliothis punctigera. Journal of Invertebrate Pathology 23(1): 127-129

A granulosis virus of Pieris rapae as a microbial control agent on cabbage in Missouri. Environmental Entomology 2(6): 1109-1112

A granulosis virus of the almond moth, Cadra cautella. Journal of Invertebrate Pathology 16(3): 400-407

A granulosis virus of the rice leaf roller, Cnaphalocrocis medinalis Guenee (Pyraustidae, Lepidoptera). Agricultural Research Journal of Kerala 1973; 9(2): 103

A granulosis virus of the tiger moth. Journal of Invertebrate Pathology 20(2): 222

A granulosis virus, possible biological agent for control of Adoxophyes orana (Lepidoptera: Tortricidae) in apple orchards. 1. Mass production. Journal of Invertebrate Pathology 21(2): 144-148

A granulosis virus, possible biological agent for control of Adoxophyes orana (Lepidoptera: Tortricidae) in apple orchards. II. Semipersistent effect of artificial dissemination into an apple orchard. Journal of Invertebrate Pathology 21(2): 149-157

A grape harvester prototype. Italia Agricola 111(3): 70-74

A grape leafhopper, Erythroneura ziczac (Homoptera: Cicadellidae), and its Mymarid (Hymenoptera) egg-parasite in the Okanagan Valley, British Columbia. Canadian Entomologist 104(8): 1229-1233

A grapevine mutation: Tannat with shiny leaves. Progres Agricole et Viticole 91(18): 577-579

A graphic method for determining yields. Erdo 23(6): 276-281

A graphic system for presentation of fertility of cocoa soils. Cocoa Growers' Bulletin (22): 166-175

A graphical interpretation of the A.R.C. recommendations for cattle. Parts 1 and 2. A graphical interpretation of the ARC recommendations for cattle Parts 1 and 2: 26

A graphical method for estimating the relative lengths of chromosomes, chromosome arms and segments. Genetika i Selektsiya 6(4): 317-319

A graphical method of estimating the volume median diameter of a spray spectrum. PANS 21(1): 103-108

A grass cover/mulch system-establishment, maintenance and mechanized grass cutting. Ovoshcharstvo 52(6): 30-33

A grass-infesting fly, Chlorops n.sp. (Diptera: Chloropidae), and its parasite, Eurytoma n.sp. (Hymenoptera: Eurytomidae) in south Florida. Florida Entomologist 54(3): 237-239

A grassland system based on ensiled timothy cultivars. Timothy Plus (2): 10-11

A grassland system for dairy cattle based on ensiled timothy (Phleum pratense) cultivars. Proceedings of the 12th International Grassland Congress Grassland Utilization 1: 102-110

A graticule for classification of spray droplets. PANS 21(3): 343-344

A gravimetric method for estimating the root-knot incidence. Current Science 44(8): 285

A great scientific exploit. Selektsiya i Semenovodstvo (1): 19-22

A great step forward by the Hungarian state farms in 1973. Allami Gazdasag 7(2): 1-3

A green cassava mite recently found in Africa. Plant Protection Bulletin, FAO 22(1): 11-13

A green revertant obtained from a Chlorina mutant in diploid wheat by gamma-irradiation. National Institute of Genetics, Japan: Annual Report, 1969: 88-89

A green seed coat mutant in southern peas: mode of inheritance and commercial potential. HortScience 8(3, II): 283

A greenhouse method to evaluate high temperature setting ability in the tomato. HortScience 10(3): 264-265

A greening in the Arab east. Aramco World Magazine 23(6): 24-33

A gross margin approach to the analysis of farm financial data. Report, Agricultural Economics Unit, University of Exeter (187): 41

A gross study of the compartmentalized stomach of two new-world camelids, the llama and guanaco. Journal of Morphology 134(4): 399-423

A groundwater profile sampler. Water Resources Research 10(2): 375

A grower's experience with some new cherry varieties. British Columbia Orchardist 14(9): 10

A grower's field test with 2(p-tert-butylphenoxy) cyclohexyl 2 propynyl sulfite (Comite) a new miticide. Proceedings of the Florida State Horticultural Society 1973 86: 33-36

A grower's retailing who's who. Commercial Grower (Aug. 18th): 209-210; 212

A growth analysis of the young sorghum root system. Australian Journal of Biological Sciences 26(5): 1211-1214

A growth cabinet for studies on biotronics, and analyses of the relationship between environmental factors and leaf temperature. Science Bulletin of the Faculty of Agriculture, Kyushu University 26(1/4): 601-611

A growth chamber for studying the effect of environment on plants. Rasteniev"dni Nauki 10(2): 67-72

A growth factor in brewer's yeast for the saw-toothed grain beetle, Oryzaephilus surinamensis (L.). Comparative Biochemistry and Physiology 43A(4): 927-933

A growth medium for the production of a bacterin for immunization against infectious coryza. Avian Diseases 19(2): 318-322

A growth stimulator. Khlopkovodstvo (1): 28

A growth study of broiler and layer chicks reared in single-strain and mixed-strain groups. British Poultry Science 16(3): 315-318

A growth-regulating substance produced by Pythium sylvaticum. Netherlands Journal of Plant Pathology 79(6): 266-276

A growth-stage key for rape. Canadian Journal of Plant Science 53(2): 413

A guide for cassava field trials. A guide for cassava field trials: 41

A guide for obtaining aerial photographs and their costs. Indian Forester 98(9): 543-551

A guide for the plant breeder. Brooklyn Botanic Garden Record Plants and Gardens 30(1): 12-15

A guide to air photo interpretation of forest damage in Canada. Publication, Canadian Forestry Service (1292): 6 + 63