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Geography & Life Sciences: Chapter 3

Chapter 3 provides bibliographic information on scholary research in geography and in the life sciences.



A comparative study of co-operative marketing of agricultural produce in India and the United States. Dissertation Abstracts International, A 33(1): 21

A comparative study of costs and benefits of irrigation from state and private tube-wells in Uttar Pradesh. Indian Journal of Agricultural Economics 28(4): 181-189

A comparative study of cytokinesins I and II and zeatin riboside: A reply to Carlos Miller. Proceedings of the National Academy of Sciences, USA 71(10): 4140-4143

A comparative study of cytokinin levels in bleeding sap of Vitis vinifera (L.) and the two grapevine rootstocks, Salt Creek and 1613. Journal of Experimental Botany 23(75): 283-293

A comparative study of determining seed viability with tetrazolium chloride and standard germination method. Uttar Pradesh Institute of Agricultural Sciences: India, Uttar Pradesh Institute of Agricultural Sciences: Recent advances in crop production Proceedings of a symposium on recent advances in crop production held at Kanpur, February 1970: 36-39

A comparative study of different phosphatic fertilizers for phosphorus fertilization of rice on very acid soils in lower Casamance. Agronomie Tropicale 28(10): 935-945

A comparative study of dinitro-aniline herbicides on soybeans. Proceedings North Central Weed Control Conference (Volume 26): 73

A comparative study of diploid and tetraploid buckwheat of the variety Bol'shevik. Doklady TSKhA (181): 146-149

A comparative study of drought resistance in some wheat varieties. Problems of wheat breeding and agricultural practices Proceedings of the third national symposium on wheat breeding and agronomy: 213-221

A comparative study of fertiliser distribution systems in five developing countries. A comparative study of fertiliser distribution systems in five developing countries: 137

A comparative study of five strains of pseudorabies virus. Dissertation Abstracts International 31B(11): 6362

A comparative study of flight performance and fuel utilization as a function of age in females of Florida mosquitoes. Journal of Insect Physiology 19(10): 1977-1988

A comparative study of fluorescence in stems of Vinca rosea infected with mycoplasmas of different plant origins. Netherlands Journal of Plant Pathology 80(5): 145-153

A comparative study of fodder crops. Korma (5): 35

A comparative study of food habits: influence of age, sex and selected family characteristics. Canadian Journal of Public Health 63(2): 143-151

A comparative study of food specialisation in oligophagous and polyphagous Pentatomid bugs, pests of wheat in northern Kazakhstan. Zoologicheskii Zhurnal 50(9): 1335-1340

A comparative study of four table varieties of banana. Bangladesh Horticulture 2(1): 5-11

A comparative study of grain development and yield in two varieties of wheat. Mysore Journal of Agricultural Sciences 7(2): 154-162

A comparative study of grain yield and some morpho-physiological characters in six varieties of rice. Malaysian Agricultural Research 2(2): 9-14

A comparative study of growth and development in Florida mosquitoes. Part 4. Effects of temporary crowding during larval stages on female flight activity patterns. Journal of Medical Entomology 10(1): 37-42

A comparative study of growth rate in different pure and crossbred chicks for broiler production in Bangladesh. Bangladesh Journal of Animal Science( 1972?); 3(1/2): 22-32

A comparative study of height and weight of government and public school children of Panjabi population. Indian Journal of Medical Research 60(3): 491-500

A comparative study of immunoglobulin levels in some helminth infections. , Comptes rendus 1er multicolloque europeen de parasitologie, Rennes, 1-4 septembre, 1971: 91-93

A comparative study of in vitro and in vivo tests for caseous lymphadenitis. Research in Veterinary Science 16(2): 167-170

A comparative study of incubation characters of eggs from fowls of lines A, B and C of cross 288. Trudy Moskovskoi Veterinarnoi Akademii 57: 137-140

A comparative study of insecticide resistance assays with the German cockroach. Pesticide Science 6(1): 83-95

A comparative study of iodine and potassium perchlorate metabolism in the laying hen. 1. incorporation of I-131 in chicken ova. Poultry Science 54(1): 170-182

A comparative study of job performance under two approaches to agricultural extension organization. Research Paper, Land Tenure Center, University of Wisconsin (61): iv+70

A comparative study of legumes grown on dernopodzolic clay loam soils in central regions of the Belorussian SSR. Sbornik Nauchnykh Trudov, Belorusskii Institut Zemledeliya 16: 20-27

A comparative study of liver changes produced by inoculating pregnant rats with Salmonella dublin or with its endotoxin. British Journal of Experimental Pathology 56(3): 216-222

A comparative study of livers with or without liver-flukes (Fasciola hepatica) for clostridial infections by means of culture and by fluorescent antibody technique. Turk Veteriner Hekimleri Dernegi Dergisi 42(7/8): 19-22

A comparative study of metaphase and anaphase chromosome aberrations appearing after irradiation of the radicles of Vicia faba and Crepis capillaris. Vopr radiobiologii: 217-225

A comparative study of methods for determining nicotinic acid and riboflavin contents in fodders. Zhivotnov"dni Nauki 9(7): 35-39

A comparative study of methods for determining the qualitative composition of humus in various soils. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (5): 79-86

A comparative study of methods of preliminary prognosis of heterosis in rice. Byul nauch tekhn inform VNII risa (5): 9-13

A comparative study of microbial counts in the rumen liquor of cows and buffaloes. Indian Veterinary Journal 51(7/8): 522-526

A comparative study of milk production of crossbred and Kazakh Finewool sheep in south-eastern Kazakhstan. Izvestiya Akademii Nauk Kazakhskoi SSR Seriya Biologicheskaya 11(2): 73-77, 86

A comparative study of miracidia of two genera of Gorgoderidae (Trematoda, Digenea). Bulletin de la Societe Neuchateloise des Sciences Naturelles 95: 113-120

A comparative study of new mangel varieties for growing under unirrigated conditions in the Pleven region. Rasteniev"dni Nauki 9(7): 79-86

A comparative study of nine methods of measuring earliness of crop maturity in diploid cotton (G. herbaceum L.). Mysore Journal of Agricultural Sciences 7(2): 197-204

A comparative study of onion hybrids bred using male sterility. Trudy po Prikladnoi Genetike i Selektsii 50(2): 40-46

A comparative study of oocyte development in cotton stainers (Dysdercus spp., Pyrrhocoridae) and the factors that control egg production. Entomologia Experimentalis et Applicata 16(4): 455-470

A comparative study of paraquat intoxication in rats, guinea pigs and monkeys. Experimental and Molecular Pathology 17(3): 317-325

A comparative study of phenolics in Chestnut (Castanea), and their relationships with resistance to Endothia parasitica. Dissertation Abstracts International, B 33(11): 5087

A comparative study of pre-em. herbicide programmes for weed control in sugar-cane. Asociacion Latinoamericana de Malezas "ALAM" [y] Sociedad Colombiana de Control de Malezas y Fisiologia Vegetal "COMALFI" Resumenes de los Trabajos en el II Congreso y VI Seminario, Cali, 1974: ; 21-22

A comparative study of protein components in the grain of diploid and triploid winter rye. Doklady TSKhA (183): 181-186

A comparative study of protein, carbohydrates, and mineral composition in flour and bread of wheat and triticale. Cereal Science Today (9): 306

A comparative study of protein, isozyme and antigenic protein polymorphism in Black Locust. Dissertation Abstracts International, B 33(12): 5683

A comparative study of proteins in ripening seeds of the subtribe Phaseoleae by chromatography on hydroxylapatite. Doklady Akademii Nauk SSSR 204(1): 239-242

A comparative study of proteins in the seeds of representatives of the Hordeae tribe. Tr Mosk o va ispyt prirody Otd biol 51: 153-162

A comparative study of purine metabolism by human and pig erythrocytes in vitro. Biochemical Pharmacology 22(24): 3189-3198

A comparative study of recent plum varieties. Gradinarska i Lozarska Nauka 9(4): 15-20

A comparative study of root and extra-root topdressing of maize at late stages of development. Agrokhimiya (7): 79-86

A comparative study of selected tissues from the parasitoid Cardiochiles nigriceps, its susceptible host Heliothis virescens and a resistant host Heliothis zea by polyacrylamide gel electrophoresis. Comparative Biochemistry and Physiology 46B(3): 567-574

A comparative study of serum progesterone levels in pregnancy and in various types of pseudopregnancy in the rat. Endocrinology 95(1): 275-279

A comparative study of serum total thyroxine estimation on unextracted serum by radioimmunoassay and by competitive protein binding. Journal of Clinical Pathology 28(8): 608-612

A comparative study of several extenders for bovine semen at room temperature. Indian Journal of Dairy Science 26(3): 188-191

A comparative study of several factors affecting fertility score in Murrah buffaloes and Sindhi cows. Indian Journal of Animal Health 12(2): 149-154

A comparative study of several strains of the Tetranychus neocaledonicus complex and sterilization tests of males by X-rays. Entomologia Experimentalis et Applicata 16(1): 123-134

A comparative study of simulated and natural weathering of some Oklahoma shales. Clays and Clay Minerals 22(1): 111-115

A comparative study of skin-coating and smoking treatment on the ripening and storage behaviour of bananas (Musa cavendish, var. Basrai). Progressive Horticulture 2(4): 59 - 65

A comparative study of soil versus foliar application of ammonium nitrate to wheat under different moisture regimes. Israel Journal of Agricultural Research 22(3): 171-177

A comparative study of some current methods of rapid detection of Rickettsia prowazeki in the vector. Zhurnal Mikrobiologii, Epidemiologii i Immunobiologii (2): 17-20

A comparative study of some distribution functions as applied to diameter at breast height in even-aged stands. Indian Forester 101(1): 20-27 + 3 graphs

A comparative study of some new tomato varieties and hybrids. Revista de Horticultura si Viticultura 19(12, Supliment): 27-34

A comparative study of some new varieties of barley (Hordeum sp.). Journal of Research, Punjab Agricultural University 10(1): 82-85

A comparative study of some species of perennial herbage species for using them in mixtures. Trudy Novosibirskogo Sel' skokhozyaistvennogo Instituta 52: 142-146

A comparative study of some tomato varieties and hybrids grown in greenhouses. Revista de Horticultura si Viticultura 20(2): 28-37

A comparative study of some varieties and populations of beans grown for seed in the pedoclimatic conditions of the Experimental Didactic Station Banu-Maracine. Anale, Universitatea Craiova, a III aBiologie Stiinte Agricole 1972; 3: 225-231

A comparative study of standard and high analysis fertilizer mixtures for tobacco. Queensland Journal of Agricultural and Animal Sciences 29(1): 17-20

A comparative study of sterile analogues of some winter-wheat varieties. Nauch tr NII s kh tsentr r nov nechernozem zony (27): 9-13

A comparative study of sugar mangels differing in levels of ploidy. S kh biologiya 6(1): 35-40

A comparative study of the IgE in allergy to dust and in allergy to both dust and Acaridae. Revue Francaise d' Allergologie et d' Immunologie Clinique 14(3): 139-143

A comparative study of the Lupinus parviflorus complex. Dissertation Abstracts International, B 34(3): 1014

A comparative study of the Malpighian tubules of the lesser wax moth, Achroia griselia Fab., and the greater wax moth, Galleria melonella L., with reference to the respiratory system of the larva of the lesser wax moth. Agricultural Research Review 49(1): 109-115

A comparative study of the activity of some chemical mutagens. Otalen gibridiz i mutagenez pshenitsy: 128-134

A comparative study of the amino acid composition of whole meal atta and other milled products of wheat (T. aestivum). Indian Journal of Nutrition and Dietetics 10(5): 230-232

A comparative study of the amino-acid composition of Irish-grown Triticale. Irish Journal of Agricultural Research 14(1): 15-19

A comparative study of the anatomical structure of egg plants. Nauch tr Maikop opyt st VNII rastenievodstva (8): 164-169

A comparative study of the avian reticuloendotheliosis virus: relationship to murine leukemia virus and viruses of the avian sarcoma-leukosis complex . Virology 65(2): 546-557

A comparative study of the behaviour of certain biochemical indices in the course of fasciolosis in sheep treated with different anthelmintics. Acta Parasitologica Polonica 21(31/42): 599-640

A comparative study of the breeding ecology of the great tit Parus major in different habitats. Ardea 61: 1-93

A comparative study of the caryopsis in Secale kuprijanovii and S. cereale. Zap Leningr s kh in ta 151(1): 55-60

A comparative study of the changes in root growth, induced by coumarin, auxin, ethylene, kinetin and gibberellic acid. Physiologia Plantarum 26(1): 115-135

A comparative study of the chromosome banding patterns of Mesocricetus newtoni and Mesocricetus auratus. Zeitschrift fur Saugetierkunde 39(4): 211-219

A comparative study of the coats of chimaeric mice and those of heterozygotes for X-linked genes. Genetical Research 19(3): 213-228

A comparative study of the commercial and bacterial fertilizers on the growth and yield of wheat. JNKVV Research Journal 7(1): 56

A comparative study of the composition and volatile constituents of several varieties of black pepper. Industries Alimentaires et Agricoles 89(2): 109-119

A comparative study of the denaturation behaviour of alpha -lactalbumin and lysozyme. Dissertation Abstracts International, B 33(3): 1010

A comparative study of the development of the tapetal layer in tobacco and tomato with cytoplasmic and nuclear male sterility. Genetika i Selektsiya 7(6): 449-459

A comparative study of the distribution and speed of movement of 14C assimilates and foliar-applied 32P-labelled phosphate in wheat. Australian Journal of Biological Sciences 26(1): 1-13

A comparative study of the ecology of Festuca valesiaca Gaudin and Festuca rupicola Heuff. Folia Geobotanica et Phytotaxonomica 7(1): 53-79

A comparative study of the effect of X rays and gamma rays from 60CO on the viability and fertilizing capacity of pollen of the sour and sweet cherry. A comparative study of the effect of X rays and gamma rays from 60CO on the viability and fertilizing capacity of pollen of the sour and sweet cherry: 17

A comparative study of the effect of chemical and physical mutagens on barley. Khim mutagenez i sozdanie selekts materiala: 326-330

A comparative study of the effect of ethyleneimine and dimethyl sulphate on French beans in the M2. (Frequency with which mutations occur). Biologicheskii Zhurnal Armenii Hayastani Kensabanakan Handes 16(11): 82-87

A comparative study of the effect of mutagens on diploid and tetraploid forms of buckwheat. Poliploidiya i selektsiya: 157-165

A comparative study of the effect of qualities of irrigation water on different soils. Journal of the Indian Society of Soil Science 22(1): 19-25

A comparative study of the effect of single and triple presowing gamma -ray treatment (Co60) on the variability of French beans. Biologicheskii Zhurnal Armenii Hayastani Kensabanakan Handes 26(12): 17-23

A comparative study of the effect of soil- and leaf-applied phosphorus on the yield of barley (Hordeum vulgare L.). New Phytologist 72(1): 113-116

A comparative study of the effectiveness of two- and four-line crosses of fowls for broiler production. Sb Rabot pribalt zonal' n opyt St po Ptitsevodstvu (1): 79-98

A comparative study of the effects of cations associated with different anions on the phosphate nutrition of plants. Egyptian Journal of Soil Science 13(1): 97-108

A comparative study of the effects of selective inhibitors on esterase isozymes from the mosquito Anopheles punctipennis. Comparative Biochemistry and Physiology, B 44(4): 1185-1195

A comparative study of the effects of some growth regulators on the biochemistry of Oryza sativa L. Annals of Botany 38(154): 115-120

A comparative study of the efficacy of zinc sulphate and dithane Z-78 (zineb) in overcoming zinc deficiency in citrus. Journal of Research, Punjab Agricultural University 10(2): 145-150

A comparative study of the free oxides of iron, aluminium and silica in some Spanish soils. Anales de Edafologia y Agrobiologia 31(7/8): 515-522

A comparative study of the frequency of Australia antigen and Anopheline activity in seven Serer villages in Senegal. Bulletin de la Societe de Pathologie Exotique 67(1): 64-72

A comparative study of the gamma -ray resistance of seeds of lupin hybrids and their initial forms. Vestsi AN BSSR Ser biyal n (3): 56-59

A comparative study of the glandular and excretory systems of the oncomiracidia of the monogenean skin parasites Entobdella hippoglossi, E. diadema and E. soleae. Parasitology 69(2): 257-269

A comparative study of the growth regulators B9. F529, chlormequat (CCC) and DMC in azaleas (Rhododendron simsii and R. obtusum). Mededeling, Rijksstation voor Sierplantenteelt, Melle (30): 15-25

A comparative study of the interaction of ochratoxins with bovine serum albumin. Biochemical Pharmacology 23(6): 1105-1113

A comparative study of the lipids and of the passive fixation of calcium in the roots and sub-cellular fractions of Lupinus luteus and Vicia faba. Phytochemistry 12(8): 1865-1874

A comparative study of the liver damage and worm burden in mice following infection with Schistosoma mansoni from Northern and Southern Sudan. British Journal of Experimental Pathology 55(3): 260-268

A comparative study of the main features of agricultural co-operation in the Philippines and the Arab Republic of Egypt. Egypte Contemporaine (347): 33-48

A comparative study of the manifestation of necrosis in first and second-generation wheat hybrids. Biologicheskii Zhurnal Armenii Hayastani Kensabanakan Handes 26(7): 109-110

A comparative study of the nutritional value of the protein from ensiled fish. Revista Cubana de Ciencia Agricola English edition 6(2): 219-222

A comparative study of the pathogenicities of old and new world strains of Ehrlichia canis. Tropical Animal Health and Production 4(2): 107-108

A comparative study of the pharmacokinetics of amphetamine. Research in Veterinary Science 14(2): 207-215

A comparative study of the phospholipids of several strains of Ceratocystis stenoceras and of Sporothrix schenckii. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 278(1): 53-55

A comparative study of the phytotoxic effects of siricid woodwasps on conifers. Annals of Applied Biology 75(3): 309-320

A comparative study of the pollen in diploid and autotetraploid forms of Onobrychis species. Tsitologiya i Genetika 8(5): 420-424

A comparative study of the polyploidizing effects of colchicine and of ionol. Tsitologiya 15(3): 341-343

A comparative study of the properties of Sphaerophorus necrophorus strains isolated from healthy and diseased animals. Veterinaria, Yugoslavia 23(2): 211-217

A comparative study of the protein content of some improved wheat varieties as influenced by nitrogen fertilization and sowing time. Acta Agronomica Academiae Scientiarum Hungaricae 20(1/2): 55-60

A comparative study of the proteins of wheats of diverse baking qualities. Cereal Chemistry 49(3): 268-275

A comparative study of the rabbit and pig gut loop systems for the assay of Escherichia coli enterotoxin. Canadian Journal of Comparative Medicine 36(4): 319-328

A comparative study of the radioresistance of diploid and tetraploid forms of buckwheat. Biologicheskie osnovy povysheniya produktivnosti sel' skokhozyaistvennykh rastenii Sbornik nauchnykh statei: 52-56

A comparative study of the relative efficacy of pyrantel pamoate, bephenium hydroxynaphthoate and tetrachlorethylene in the treatment of Necator americanus infection in Ceylon. Annals of Tropical Medicine and Parasitology 69(2): 233-239

A comparative study of the reproductive system of mature, immature and unisexual female Schistosoma mansoni. Parasitology 67: 165-183

A comparative study of the size and receptivity of the stigma in wheat, rye, Triticale and Secalotricum. Zeitschrift fur Pflanzenzuchtung 68(1): 73-82

A comparative study of the slaughter performance of two groups of Andalusian Merino lambs. Archivos de Zootecnia 23(92): 363-370

A comparative study of the suitability of eight soyabean varieties for mixed cropping with maize and methods for sowing the mixed crops under rain-fed conditions on smolnitsa soils in the Sofia region. Problems in the production of fodder proteins Proceedings of the Scientific Conference held at the Fodder Institute, Pleven, on 26-27 May 1970: Problemi pri proizvodstvo na belt' chnite furazhi Materiali ot nauchna Sesiya S"stoyala se v Pleven na 26 i 27 mai 1970 g: 109-116

A comparative study of the therapeutic efficacy of pyrantel pamoate and levamisole in ascariasis. Revista do Instituto de Medicina Tropical de Sao Paulo 14(1): 67-72

A comparative study of the thickness of the stratum corneum in Nigerian breeds of cattle. British Veterinary Journal 129(3): 277-281

A comparative study of the various iron-59 containing compounds in a chlorotic and non-chlorotic grain sorghum. Pakistan Journal of Science 20(4): 141-145

A comparative study of titrimetric and gravimetric methods for the determination of organic carbon in soil. Journal of the Science of Food and Agriculture 24(9): 1085-1090

A comparative study of two fat-stored oestrogens in inhibiting lactation. British Journal of Clinical Practice 26(6): 267-270

A comparative study of two forms of Candida tropicalis (Cast.) Berkhout. Journal of General and Applied Microbiology 18(5): 349-363

A comparative study of two methods of cytological evaluation of spinal fluid in domestic animals. Folia Veterinaria Latina 4(2): 235-250

A comparative study of two methyltransferases in Triticum aestivum (Gramineae). Dissertation Abstracts International, B 32(7): 3780-3781

A comparative study of two-wheel and four-wheel tractor operation and performance in the dry zone. Tropical Agriculturist 128(3/4): 103-118

A comparative study of varieties of fodder lupin by the activity of the enzymes of the respiratory chain. Plastidn apparat i zhiznedeyat rast: 89-94

A comparative study of various crossbred grades. JNKVV Research Journal 8(1): 70-71

A comparative study of various systems of soil management in raspberries. Horticultural Research 14(1): 9-19

A comparative study of vegetation structure in the Mediterranean scrub communities of California and Chile. Dissertation Abstracts International, B 34(9): 4335

A comparative study of wooded and non-wooded land in a part of the English Lake District. Merlewood Research and Development Paper (39): 33

A comparative study on birth weight, live weights, growth and lamb survival of Kivircik and Texel X Kivircik lambs at Inanli Animal Breeding Research Station. Lalahan Zootekni Arastirma Enstitusu Dergisi 14(1-2): 3-21

A comparative study on canal spoil and farmyard manure as calcareous soil conditioners. Agricultural Research Review, Arab Re ic of Egypt 51(2): 1-8

A comparative study on certain aspects of the digestive physiology of chicks and ducklings. Indian Veterinary Journal 49(9): 890-897

A comparative study on chemical characteristics of tropical soils from volcanic material under forest and agriculture. Communications in Soil Science and Plant Analysis 5(6): 579-596

A comparative study on ferredoxins of maize and peas. Fotosintez kukuruzy: 71-79

A comparative study on several fungicides for citrus fruits. Agricultural Research Review 51(5): 31-36

A comparative study on some dairy traits (1) age of maturity (2) age of first calving and (3) services per conception in heifers among F1 Jersey and Guernsey cross-breeds. Indian Veterinary Journal 52(2): 103-105

A comparative study on the antigenicities of the degradation products of caseins in the various types of ripened cheeses. Japanese Journal of Zootechnical Science 44(5): 241-247

A comparative study on the antihistaminic potencies of Andantol, Actidil and Antistine. Indian Veterinary Journal 49(8): 808-813

A comparative study on the bacterial flora of the small intestine of normal and Ascaridia galli infested chickens with its relation to that of the included worms. Journal of Veterinary Science of the United Arab Re ic 5(2): 143-154

A comparative study on the content of indigestible substances in forage grasses. Genetika a Slechteni 8(1): 57-64

A comparative study on the determination of spermatozoan concentration in buffalo semen by photoelectric colorimeter and haemocytometer. Indian Journal of Dairy Science 24(2): 43-46

A comparative study on the effect of diet on Earias insulana Boisd. (Lepidoptera:Arctiidae). Bulletin de la Societe Entomologique d' Egypte 1974; 57: 181-191

A comparative study on the effectiveness of local and introduced Rhizobium strains on S.J.2 soyabean. Thai Journal of Agricultural Science 5(2): 135-142

A comparative study on the effects of irradiation and radiotoxins on ATPase activity in maize roots. Nauchnye Trudy, Tashkentskii Sel' skokhozyaistvennyi Institut (398): 54-57

A comparative study on the effects of the application of vanadium and molybdenum on yield, quality and some physiological processes in legumes. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 7(3): 234-240

A comparative study on the external morphology and yield of six varieties of brinjal (Solanum melongena L.). Pakistan Journal of Science 23(3/4): 99-106

A comparative study on the immunogenicity of live and inactivated Salmonella typhimurium vaccines in mice. Onderstepoort Journal of Veterinary Research 41(3): 81-91

A comparative study on the interactive effect of qualities of irrigation water and fertilizer levels on the yield of wheat grown on different soils. Zeitschrift fur Acker und Pflanzenbau 136(4): 302-308

A comparative study on the performance of IR8 and Dharial varieties of rice, grown by different methods of planting under different combinations of nitrogen phosphorus and potassium. Pakistan Journal of Science 21(1/2): 30-35

A comparative study on the performance of imported Friesian cattle and their locally born daughters. II. Longevity, breeding efficiency and generation interval. Agricultural Research Review 50(3): 19-25

A comparative study on the performance of some varieties of carrot. Bangladesh Horticulture 1(2): 82-83

A comparative study on the pests and diseases in different strains of groundnut. Madras Agricultural Journal 58(1): 15-20

A comparative study on the quality of Uttar Pradesh groundnut. Uttar Pradesh Institute of Agricultural Sciences: India, Uttar Pradesh Institute of Agricultural Sciences: Recent advances in crop production Proceedings of a symposium on recent advances in crop production held at Kanpur, February 1970: 40-43

A comparative study on the quantitative serological reactions with a metabolic antigen of Aspergillus fumigatus. Mycopathologia et Mycologia Applicata 48(4): 275-287

A comparative study on the rate of growth of Casuarina spp. and Eucalyptus camaldulensis and its yield on sandy soil irrigated by sewage water at Gabal el Asfar. Agricultural Research Review, Egypt 50(4): 127-137

A comparative study on the reproductive performance of certain native (Bikaneri, Mandia), exotic (Romney Marsh, Corriedale) and half-bred (Corriedale X Bikaneri) breeds of sheep under tropical conditions. Indian Journal of Animal Sciences 42(10): 819-823

A comparative study on the seed proteins of induced mutants of the pea. Acta Biologica Academiae Scientiarum Hungaricae 23(4): 343-352

A comparative study on the status of copper in milk. XIX International Dairy Congress 1E: 471-472

A comparative study on the structure of the female gonads in plant-parasitic Tylenchida (Nematoda). Annales de la Societe Royale Zoologique de Belgique 102: 171-198

A comparative study on the ultrastructure of Plasmodium sporozoites within the oocyst and salivary glands, with particular reference to the incidence of the micropore. Transactions of the Royal Society of Tropical Medicine and Hygiene 67(5): 631-637

A comparative study on the utilization of phosphorus by pigs from various phosphates using oral and intraperitoneal administration of 32P. Zentralblatt fur Veterinarmedizin 19A(9): 726-735

A comparative study on tyrosine metabolism in the livers of albino and black rats. Indian Journal of Biochemistry & Biophysics 10(4): 300-301

A comparative study the Aegean University production of first generation Saanen X Turkish native and Maltese X Turkish native goat crossbreds raised at the Aegean University Farm. Ege Universitesi Ziraat Fakultesi Dergisi, A 7(1): 69-90

A comparative survey of land reforms after the first World War. Papers in East European Economics, St Antony' s College (18): 28

A comparative survey of the results of analyses of blood serum in clinical chemistry laboratories in the United Kingdom. Journal of Clinical Pathology 26(6): 435-445

A comparative test of Sardinian and Wurttemberg X Sardinian lambs mechanically reared on milk substitute. 1. Growth, food consumption and dressing percentage. Alimentazione Animale 14(4): 49-55

A comparative test of Sardinian and Wurttemberg X Sardinian lambs mechanically reared on milk substitute. 2. Carcass yield and chemical composition of meat. Alimentazione Animale 14(4): 57-60

A comparative test of compounds active against overwintering eggs of Cacoecia rosana L. (pear Tortricid). Boletin Informativo de Plagas (99): 23-27

A comparative test of isolation of Phytophthora cinnamomi Rands between the lupin baiting and a newly devised apple trap. Phyton, Argentina 32(1): 35-36

A comparative test of new foreign sugar-beet varieties. Rasteniev"dni Nauki 10(10): 75-79

A comparative test of the fire retardance of wood treated with mixtures of ammonium salts and boric and halogen compounds. Bulletin of Taiwan Forestry Research Institute (216): 19

A comparative test to evaluate the suitability of Foss Electric Combi Automatic and IRMA MK3 for mass testing of the fat and protein contents of raw milk. XIX International Dairy Congress 1E: 483-484

A comparative testing of short-term monoculture for wheat. Rasteniev"dni Nauki 9(4): 49-58

A comparative trial for assessing the effects of inoculating seedlings of Pinus taeda with mycorrhizal fungi, in relation to the amount of inoculum present in the soil. Floresta 4(1): 63-68

A comparative trial of four apricot rootstocks. Annali dell' Istituto Sperimentale per la Frutticoltura 4: 171-181

A comparative trial of several soil cultivation techniques with two pear cultivars. Compte Rendu du Symposium "Culture du Poirier" 4-8 Septembre 1972: 137-148

A comparative trial of soya bean varieties with and without inoculation of the seeds with bacteria - Tunisia. Sbornik Vysoka Skola Zemedelska, Institut Tropickeho a Subtropickeho Zemedelstvi (4): 109-118

A comparative trial of sulphene, Bilevon R, Dertil B and Zanil against fascioliasis of cattle. Byulleten' Vsesoyuznogo Instituta Gel' mintologii imKISkryabina (10): 95-97

A comparative trial of various cultural systems for two pear varieties. Annali dell' Istituto Sperimentale per la Frutticoltura 3: 389-396

A comparative trial on planting dates with the strawberry cultivars Cambridge Favourite and Solana. Anales del Instituto Nacional de Investigaciones Agrarias, Produccion Vegetal (4): 21-28

A comparative trial with six types of banana cv. Gros Michel planting material. Proceedings of the Tropical Region, American Society for Horticultural Science 16: 195-204

A comparative yield trial of the strawberry varieties Robinson, Pocahontas, Cambridge Favourite, Sparkle and Surecrop. Anales del Instituto Nacional de Investigaciones Agarias, Produccion Vegetal (1): 183-187

A comparative-study of the pharmacokinetics of quinidine. American Journal of Veterinary Research 33(7): 1521-1525

A comparison among nine Canadian laboratories of dithionate-, oxalate-, and pyrophosphate-extractable Fe and Al in soils. Canadian Journal of Soil Science 54(3): 293-298

A comparison between Angus, Friesian, Ayrshire and Jersey steers for growth and carcass characteristics - trial VIII. Sheepfarming Annual 37: 97-104

A comparison between Angus, Galloway, Ayrshire and Friesian steers for growth and carcass characteristics - Trial VII. Sheepfarming Annual 36: 77-84

A comparison between a laboratory test and a glasshouse test for detecting Pleospora bjoerlingii infection on garden beet seed. Plant Pathology 23(2): 74-75

A comparison between a paddock system and a Wye College system of grazing for milk production. Journal of the British Grassland Society 28(1): 7-11

A comparison between a rigid rotational grazing system for dairy cows and a system in which grazing alternated with cutting. Animal Production 14(3): 283-294

A comparison between a rigid rotational system of grazing only for dairy cows with one in which grazing alternates with cutting. Proceedings of the 12th International Grassland Congress Grassland Utilization 2: 501-513

A comparison between ammonium and nitrate nutrition of young sugar-beet plants grown in nutrient solutions at constant acidity. 1. Production of dry matter, ionic balance and chemical composition. Netherlands Journal of Agricultural Science 21(3): 227-244

A comparison between ammonium and nitrate nutrition of young sugar-beet plants grown in nutrient solutions at constant acidity. 2. Effect of light and carbohydrate supply. Netherlands Journal of Agricultural Science 21(4): 297-307

A comparison between cellulolytic bacteria of the termites Coptotermes formosanus Shiraki and Reticulitermes virginicus (Banks.). International Biodeterioration Bulletin 8(3): 104-111

A comparison between concentrates containing barley-soyabean meal and dried molassed beet pulp-groundnut meal for milk production. Irish Journal of Agricultural Research 12(3): 329-331

A comparison between diploids and autotetraploids of Festuca pratensis and Lolium perenne for cytogenetic properties. Hereditas 78(2): 328

A comparison between early and late pre-emergence application of napropamid in direct-seeded pepper. Phytoparasitica 1(1): 74

A comparison between forced and natural moult in White Leghorn hens, caged at two different densities. Pesquisa Agropecuaria Brasileira Veterinaria 6(4): 33-36

A comparison between hay fed and grass silage fed sheep with special reference to serum iron, total iron-binding capacity and transferrin saturation. Nordisk Veterinaermedicin 26(10): 545-555

A comparison between high-producing Friesian cows on farms above, near and below sea level in a subtropical environment. Zeitschrift fur Tierzuchtung und Zuchtungsbiologie 90(1): 25-41

A comparison between mercury injection and nitrogen sorption as methods of determining pore size distributions. Soil Science Society of America Proceedings 37(4): 535-537

A comparison between neurohormone D and 'peak 1' extracted from cockroach corpora cardiaca. Zoologische Jahrbucher, Allgemeine Zoologie und Physiologie der Tiere 78(3): 424-428

A comparison between peat pots and polythene bags used as containers for raising watermelon seedlings. Taiwan Agriculture Quarterly 8(2): 142-147

A comparison between plant pathogenic species of Pseudomonas, Xanthomonas and Erwinia with special reference to the bacterium responsible for bacterial blight of vines. Phytophylactica 6(1): 11-17

A comparison between rotational grazing and strip grazing. Forskning og Forsoek i Landbruket 22(6): 497-519

A comparison between simulation and standard analytical techniques in production economics. Rivista di Economia Agraria 28(3/4): 207-234

A comparison between some herbicidal properties of simazine, diuron and GS-14259. Phytoparasitica 1(1): 71

A comparison between some known diluents for boar sperm. VIIth International Congress on Animal Reproduction and Artificial Insemination, Munich, 1972, Summaries: 314-315

A comparison between soybean meal, fishmeal and whale solubles in isonitrogenous barley and sorghum grain based diets for growing pigs. Proceedings of the Australian Society of Animal Production 9: 415-420

A comparison between spring and autumn pasture for beef cattle at equal grazing pressures. Journal of the British Grassland Society 30(2): 165-170

A comparison between the ODCB technique and heat extraction of soil cores for estimating leatherjacket populations. Plant Pathology 23(2): 60-66

A comparison between the active cutaneous Arthus reaction and immune-mediated enteroluminal neutrophil emigration in pigs. Canadian Journal of Comparative Medicine 38(2): 193-202

A comparison between the bacterial growth from milk on two different media and the somatic cell count. British Veterinary Journal 128(5): 242-248

A comparison between the barn and the clamp methods of storing yams. Nigerian Stored Products Research Institute: Annual report 1970: 57-59

A comparison between the content of available lysine in the diet and that of free lysine in rat blood plasma. Revue des Fermentations et des Industries Alimentaires 26(6): 259-262

A comparison between the efficacy of tetramisole and morantel/diethylcarbamazine in experimentally induced Dictyocaulus filaria infection in goats. Research in Veterinary Science 13(6): 597-599

A comparison between the progeny of Simmental cows and Montbeliard and German and Swiss Simmental bulls. Ergebnisse eines Vergleichsversuches zwischen Nachkommen von Simmentaler Fleckviehkuhen und Montbeliard , deutschen und schweizerischen Fleckviehstieren: 84

A comparison between the results of the Braun-Blanquet method and those of 'cluster analysis'. Plant community morphology Structure research Report on the International Symposium of the International Association of Phytosociology at Rinteln, 4-7 April 1966: Gesellschaftsmorphologie Strukturforschung Bericht uber das internationale Symposium der Internationalen Vereinigung fur Vegetationskunde in Rinteln 4-7 April 1966: 26-30

A comparison between two export beef carcass grade standards. Sheepfarming Annual 37: 107-113

A comparison in calves of the antigenicity of three strains of bovid herpesvirus 2. Research in Veterinary Science 18(2): 208-215

A comparison in feedlot performance of steers allowed a growing period with steers placed on a finishing ration at weaning. Miscellaneous Publication, Agricultural Experiment Station, Oklahoma State University (87): 66-70

A comparison in the Bordeaux region of two methods of training vines, 1969-1972. Progres Agricole et Viticole 173(16; 17): 381-386; 401-411

A comparison in the greenhouse of varieties and hybrids of different vegetables as a succeeding crop. Acta Horticulturae (42): 183-190

A comparison of 'Grasslands Pitau' and 'Huia' white clovers in Otago. Proceedings of the New Zealand Grassland Association 34(2): 161-168

A comparison of 'Grasslands Pitau' and 'Huia' white clovers in the Waikato under two intensities of winter grazing. New Zealand Journal of Experimental Agriculture 2(1): 23-25

A comparison of 14C-labeled photosynthate export from two leaf positions in a corn (Zea mays L.) canopy. Crop Science 12(4): 495-497

A comparison of 15N-depleted and 15N-enriched fertilizers as tracers. Soil Science Society of America Proceedings 38(2): 266-267

A comparison of 2 methods of planting flue-cured tobacco in Taiwan. Taiwan Agricultural Quarterly 7(3): 152-163

A comparison of 2 methods of selection in beef cattle. Dissertation Abstracts International, B 33(1): 4

A comparison of Achrysocharella chlorogaster and Cirrospilus vittatus (Hymenoptera, Eulophidae) as parasites of the apple leaf miner Stigmella malella (Lepidoptera, Stigmellidae) in the Netherlands. Zeitschrift fur Angewandte Entomologie 68(1): 32-40

A comparison of American and Chinese intrauterine growth standards. Are American babies really smaller?. American Journal of Epidemiology 95(5): 418-430

A comparison of American and European strawberry cultivars and selections in the Po Valley, Italy. Fruit Varieties Journal 29(3): 50-54

A comparison of AutoAnalyser methods for the estimation of glucose in blood. Clinica Chimica Acta 48(2): 193-201

A comparison of British breed crosses with F1 and F2 Zebu X British cattle on the basis of a productivity index. Proceedings of the Australian Society of Animal Production 9: 143-146

A comparison of Coffea arabica L. lines for their resistance to Ceratocystis fimbriata (Ell. Halst.) Hunt. Cenicafe 21(3): 95-104

A comparison of Colletotrichum coffeanum Noack from South India and Kenya. Phytopathologische Zeitschrift 80(1): 9-12

A comparison of Cronartium fusiforme and C. quercuum in Pine. Phytopathology 62(7): 767

A comparison of DDT and its biodegradable analogues tested on ATPase enzymes in cockroach. Pesticide Biochemistry and Physiology 4(2): 232-238

A comparison of DDT w.p. and dieldrin e.c. for tsetse fly control in Botswana. PANS Pest Articles and News Summaries 17(3): 342-347

A comparison of DNA content per chromosome in six species of hexaploid wheat. Japanese Journal of Genetics Idengaku Zasshi 48(6): 429

A comparison of Egyptian and East African strains of Schistosoma haematobium. Journal of Helminthology 47(1): 49-59

A comparison of European corn borer, Ostrinia nubilalis (Hubner), moth flight to light traps in southwestern Ontario and the relationship to borer infestation. Proceedings of the Entomological Society of Ontario 1972; 102: 63-71

A comparison of Friesian steers with Hereford X Friesian and Hereford X Shorthorn for beef and store cattle production. Journal, Department of Agriculture and Fisheries, Irish Re ic 1975; 70: 71-81

A comparison of Hampshire X Large White and Pietrain X Large White pigs. Journees de la recherche porcine en France 1973 Resumes francais et anglais des communications: 26, 26-2

A comparison of Hasawi alfalfa with five imported varieties. Publication, Joint Agricultural Research and Development Project, University College of North Wales, Bangor and Ministry of Agriculture and Water, Saudi Arabia (13): 6

A comparison of Murcott and Valencia trees grown on four different stocks in nutrient solutions with three potassium levels. Proceedings of the Florida State Horticultural Society 1971 84: 1-4

A comparison of Pasteurella multocida isolated from healthy cattle and cattle with shipping fever. I. Properties and types of Pasteurella multocida isolated from healthy cattle. Bangladesh Veterinary Journal 1973; 5(1/4): 19-27

A comparison of Polish and foreign linseed varieties. Hodowla Roslin, Aklimatyzacja i Nasiennictwo 18(3): 229-239

A comparison of Spruce budworm population estimates between southern Idaho and eastern Oregon. USDA Forest Service Research Note, Intermountain Forest and Range Experiment Station (INT-168): 3

A comparison of Vicia species for summer grazing and subsequent oat crop production in Western Australia. Australian Journal of Experimental Agriculture and Animal Husbandry 15(74): 400-405

A comparison of Wisconsin and New York dairy farm businesses. [Publication] Department of Agricultural Economics, Cornell University (A.E.Res.72-6): 12

A comparison of X-ray fluorescence spectrometry and chemical methods for determining sulphur in plant material. Journal of the Science of Food and Agriculture 24(5): 557-563

A comparison of a new net energy system with the metabolisable energy system in broiler diet formulation, performance and profitability. British Poultry Science 15(1): 75-95

A comparison of a spectrophotometric (quercetin) method and an atomic-absorption method for the determination of tin in food. Analyst 98(1163): 137-145

A comparison of a wet pressure digestion method with other commonly used wet and dry-ashing methods. Analyst 98(1164): 213-216

A comparison of acid extracted globulin fractions and vicilin and legumin of Vicia faba. Phytochemistry 12(1): 79-84

A comparison of acid regular and neutral regular insulin. Responses of normal fasted subjects to varying doses of regular insulin. Diabetes 22(6): 471-479

A comparison of ammonium and nitrate nitrogen for cigar wrapper tobacco. Agronomy Journal 64(2): 209-210

A comparison of anatomical features of different wheat and rye varieties. Acta Agrobotanica 26(2): 311-320

A comparison of annual and triennial applications of DBCP for control of the citrus nematode. Nematropica 4(2): 20-23

A comparison of anthocyanins and wine color quality in black grapes of 39 clones of Vitis rotundifolia Michx. Journal of the American Society for Horticultural Science 99(4): 338-341

A comparison of anticoagulants for the analysis of glucose concentration and for haematological measurements in bovine blood. Journal of Comparative Pathology 84(1): 59-65

A comparison of antigenic structure and phage pattern with biochemical properties of Staphylococcus aureus strains isolated from hares and mink. Acta Pathologica et Microbiologica Scandinavica 81B(Fasc.5): 567-570

A comparison of approaches to the mapping of forest land for intensive management. Forestry Chronicle 49(2): 87-91

A comparison of barley cultivars with different leaf inclinations. Australian Journal of Agricultural Research 23(6): 945-957

A comparison of barley, oats, sorghum and wheat in the production of the fatty liver and kidney syndrome. British Veterinary Journal 129(5): Lxv-Lxvi

A comparison of benomyl, thiophanate-methyl, and captan for control of strawberry fruit rot. Canadian Plant Disease Survey 54(2): 27-30

A comparison of biological and serological tests to detect chrysanthemum aspermy virus. Plant Disease Reporter 59(4): 318-322

A comparison of biological features of lupin cv. Baltieji and Snaigiai. Lietuvos Zemdirbystes Mokslinio Tyrimo Istituto Darbai 15: 149-159

A comparison of blood from the jugular vein and coccygeal artery and vein of cows. Veterinary Record 95(1): 14-18

A comparison of boron levels in flue-cured tobacco produced at various locations in the Atlantic provinces. Lighter 42(3): 27-28

A comparison of breaking strengths of various casting materials. Canadian Veterinary Journal 14(3): 62-65

A comparison of breeding efficiency of semen preserved at room temperature and deep frozen semen. VIIth International Congress on Animal Reproduction and Artificial Insemination, Munich, 1972, Summaries: 273

A comparison of buffalo and cattle production in the international economy. Tropenlandwirt 74: 67-75

A comparison of butter wrapping materials. Australian Journal of Dairy Technology 29(1): 25-28

A comparison of calcium ammonium nitrate, urea and sulphate of ammonia as nitrogen sources for grass. Irish Journal of Agricultural Research 13(3): 293-300

A comparison of calves by Charolais and Hereford bulls. Bulletin, Agricultural Experiment Station, Auburn University (449): 15

A comparison of candling eggs with other methods of determining internal egg quality. Poultry Science 51(3): 991-994

A comparison of cerebral arteriography and cavernous sinus venography in the dog. Journal of Small Animal Practice 13(5): 225-238

A comparison of certain parameters of the penis and prepuce in various breeds of beef cattle. Research in Veterinary Science 12(4): 299-304

A comparison of certain properties of Desmodium yellow mottle and turnip yellow mosaic viruses. Virology 50(2): 613-614

A comparison of changes in the peripheral plasma concentrations of luteinizing hormone and follicle-stimulating hormone in the rat. Journal of Endocrinology 65(3): 389-397

A comparison of cheese starter systems and the desirability of a South African cheese starter unit. South African Journal of Dairy Technology 5(3): 155-160

A comparison of chilled-holding versus frozen storage on quality and wholesomeness of some prepared foods. Journal of Food Science 38(5): 901-902

A comparison of cleaning systems for refrigerated farm bulk milk tanks. Australian Journal of Dairy Technology 30(1): 29-34

A comparison of coconut upkeep techniques on coastal clay soils. Cocoa and coconuts in Malaysia Kuala Lumpur, November 1971: 402-411

A comparison of commercial wet and dry feeding systems for fattening bacon pigs. Experimental Husbandry (21): 51-59

A comparison of concentrated insecticide solutions and emulsions for ultra low volume application against mosquitoes and house flies. Peck, T D; Mulhern, T D Editors: Proceedings and Papers of the Forty first Annual Conference of the California Mosquito Control Association, Inc, January 28-29-30-31, 1973, held at the Miramar Hotel, Santa Barbara, California: 57

A comparison of corn, Glenlea, Pitic 62, and Neepawa wheats in broiler diets. Canadian Journal of Animal Science 53(3): 547-550

A comparison of corn, bird resistant, and non-bird resistant grain sorghum silages for lactating cows. Tennessee Farm and Home Science (January/March): 34-35

A comparison of criteria adopted in selecting potatoes with a high starch content. Ziemniak : 5-27

A comparison of cultivation and non-cultivation systems of raspberry growing. Proceedings 12th British Weed Control Conference: 675-678

A comparison of cultivation systems on maize on sandy soails. Malaysian Agricultural Research 2(1): 85-91

A comparison of cycloheximide with a new abscission chemical. Proceedings of the Florida State Horticultural Society 1973 86: 56-60

A comparison of cytological techniques for the diagnosis of freemartins. Tecnica Pecuaria en Mexico (21): 12-16

A comparison of data from agricultural soil surveys with engineering investigations for roadworks in Ayrshire. Journal of Soil Science 24(2): 145-156

A comparison of demand and factors affecting consumer acceptance of fresh and frozen meat as determined from a retail market test. Dissertation Abstracts International A 33(12, I): 6551

A comparison of di- and tetraploid ryegrass cultivars. Yield and carotene content in pot experiments. Wirtschaftseigene Futter 18(4): 257-264

A comparison of different extracts of Candida albicans in agar gel double diffusion techniques. Journal of Immunological Methods 6(3): 235-247

A comparison of different methods for dry matter determination in silages. Ghana Journal of Agricultural Science 7(2): 89-94

A comparison of different methods of determining coefficients of heritability of quantitative traits in dairy cattle. Genetika, USSR 9(3): 46-52

A comparison of different methods of growing tomato transplants. Research Summary, Ohio Agricultural Research and Development Center (58): 7-10

A comparison of different methods of progeny testing Red Steppe bulls. Trudy Alma Atinskogo Zooveterinarnogo Instituta 23: 96-101, 204

A comparison of different pasture rotations. Proceedings of the New Zealand Grassland Association 35(2): 204-210

A comparison of different scale of aerial photos for tree-height measurement. Technical Bulletin, Experimental Forest of National Taiwan University (100): 13

A comparison of different shading systems. Erwerbsgartner 27(51): 2373-2374

A comparison of different stability models in wheat. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 45(4): 143-149

A comparison of dilute and low volume spraying of streptomycin on apple uptake and fruit size. Plant Disease Reporter 58(7): 620-621

A comparison of diploid and tetraploid ryegrass varieties - pot experiments on yield and carotene content. Wirtschaftseigene Futter 18(4): 257-264

A comparison of diploid and tetraploid varieties of red clover (Trifolium pratense L.) for fodder production. Proceedings of the 12th International Grassland Congress Grassland Utilization 1: 408-415

A comparison of direct and indirect cation-exchange procedures for allophanic and non-allophanic soils. New Zealand Journal of Science 15(3): 421-434

A comparison of direct seeding with transplanting of cocoa. Turrialba 22(3): 354-357

A comparison of discrimination and of density responses during oviposition by Exenterus amictorius and E. diprionis (Hymenoptera: Ichneumonidae), parasites of Neodiprion swainei (Hymenoptera: Diprionidae). Canadian Entomologist 104(9): 1313-1330

A comparison of dry matter yield and mineral content of three forms of Cynodon with Digitaria decumbens and D. didactyla. Tropical Grasslands 7(3): 313-317

A comparison of drylot and conventional cow herd management systems. Journal of Animal Science 38(2): 249-255

A comparison of dwarf and normal crossbred layers. Journal of the Australian Institute of Agricultural Science 39(1): 77-78

A comparison of effective and ineffective associations in the Rhizobium-legume symbiosis. Dissertation Abstracts International, B 32(1): 449

A comparison of egg production of Culex pipiens pipiens L. fed on avian and mammalian blood. Mosquito News 32(4): 636-637

A comparison of electrosyneresis and intradermal reaction for the diagnosis of hydatid disease. Archives de l' Institut Pasteur d' Algerie 49: 61-68

A comparison of elements in cured tobacco leaf. Lighter 43(2): 16-17

A comparison of energetic efficiency of dry rolled and reconstituted rolled sorghum grain by steers using indirect calorimetry and the comparative slaughter technique. Journal of Animal Science 37(3): 790-795

A comparison of ethephon, DCIB, SADH, and DPA for abscission of fruits, flowers, and floral buds in determinate tomatoes. Journal of the American Society for Horticultural Science 98(1): 124-126

A comparison of experimental designs in nitrogen and phosphorus fertilization experiments with beans. Pesquisa Agropecuaria Brasileira, Agronomia 8(7): 121-125

A comparison of factors affecting power for abrasive and knife planing of hardwoods. Forest Products Journal 24(3): 31-34

A comparison of faecal and stomach contents analysis in the meadow vole (Microtus pennsylvanicus). Canadian Journal of Zoology 51(7): 715-721

A comparison of farm and station performance testing of boars. Animal Production 20(2): 243-248

A comparison of fattening and slaughter performance in hybrid and Light-coloured Large Silver rabbits. Archiv fur Geflugelkunde 36(4): 134-137

A comparison of feeding reconstituted and dried milk upon the growth and carcass composition of calves. British Journal of Nutrition 27(3): 517-525

A comparison of fertilizer borate and colemanite incorporated in granular fertilizers. Rhodesian Journal of Agricultural Research 13(1): 63-66

A comparison of fertilizer programmes for the development and maintenance of sown pasture on a sulphur deficient basaltic soil. Australian Journal of Experimental Agriculture and Animal Husbandry 13(60): 75-80

A comparison of filbert training to tree and bush forms. HortScience 8(5): 390-391

A comparison of five cereal species grown for winter forage on established land and as pioneer crops at the Hofuf Research Centre. Publication, Joint Agricultural Research and Development Project, University College of North Wales, Bangor and Ministry of Agriculture and Water, Saudi Arabia (20): 9

A comparison of five rates of seeding of 'Grazer A' sorghum X Sudangrass with a standard rate of seeding of 'Gahi-1' pearl millet. Proceedings, Soil and Crop Science Society of Florida 32: 18-20

A comparison of foodgrain and cotton yields by county in China: 1929-31 and 1970. Issues and Studies 10(7): 2-17

A comparison of forest and savanna soils in Northeastern Nicaragua. Turrialba 23(2): 181-191

A comparison of four experimental designs for the estimation of heritability. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 42(8): 371-377

A comparison of four feeding regimens for group-feeding dairy cattle complete rations. Dissertation Abstracts International, B 33(1): 4-5

A comparison of four media for the primary isolation of Mycoplasma from cattle. Refuah Veterinarith 31(2): 76-79

A comparison of four methods used in evaluating buffalo sires. Egyptian Journal of Animal Production 12(2): 109-116

A comparison of four types of floor for housing growing pigs in the highlands. Papua New Guinea Agricultural Journal 24(3): 104-106

A comparison of fractions prepared from navy (haricot) beans (Phaseolus vulgaris L.) in diets for germ-free and conventional chicks. British Journal of Nutrition 29(3): 423-435

A comparison of fungicides for the control of raspberry spur blight. Annals of Applied Biology 81(3): 341-347

A comparison of gastric emptying at 3 and 12 months after proximal gastric or selective vagotomy without pyloroplasty. British Journal of Surgery 61(11): 889-892

A comparison of gel diffusion, fluorescent antibody and virus isolation methods in experimental and natural cases of infectious bursal disease. Canadian Journal of Comparative Medicine 39(2): 183-190

A comparison of genetic behavior in a six-parent diallel cross of winter wheat grown under northern and southern hemisphere environments. Proceedings of the fourth international wheat genetics symposium Breeding: 569-575

A comparison of glasshouse cooling methods. Australian Refrigeration, Air Conditioning and Heating 25(2): 46-50

A comparison of glasshouse crop water requirements derived from sunshine and solarimeter records at Efford Experimental Husbandry Farm. ADAS Quarterly Review (12): 139-144

A comparison of grafting Norway Spruce in the greenhouse and in the open. Prace Vyzkumneho Ustavu Lesniho Hospodarstvi a Myslivosti 41: 63-78

A comparison of graminaceous forage species sown in mid summer for saline reclamation under irrigated arid zone conditions. Publication Joint Agricultural Research and Development Project, University College of North Wales and Ministry of Agriculture and Water, Saudi Arabia (38): 11

A comparison of growth, food consumption, and food utilization between unparasitized alfalfa weevil larvae and those parasitized by Bathyplectes curculionis (Thomson). Environmental Entomology 3(4): 705-710

A comparison of hardiness responses in fruit buds of 'Bing' cherry and 'Elberta' peach. Journal of the American Society for Horticultural Science 97(6): 802-806

A comparison of heat tolerance between the Red Sindhi and Jersey breeds and their crosses in the Amazon region. I. The Red Sindhi, 3/4 Red Sindhi X 1/4 Jersey and 5/8 Jersey X 3/8 Red Sindhi. Pesquisa Agropecuaria Brasileira Veterinaria 6: 37-44

A comparison of herbage available versus forage consumed by sheep under summer seasonlong or rotation grazing management. Dissertation Abstracts International, B 33(12, I): 5593-5594

A comparison of herbicide mixtures in Otago/Southland wheat. Proceedings of the twenty fifth New Zealand Weed and Pest Control Conference: 199-202

A comparison of herbicide treatments in pickling cucumbers. Proceedings of the 23rd annual meeting of the Southern Weed Science Society: 186

A comparison of herbicides in capsicums. Rivista di Agronomia 8(2/3): 305-309

A comparison of humic fractions of chernozemic and luvisolic soils by elemental analyses, UV and ESR spectroscopy. Canadian Journal of Soil Science 54(4): 447-456

A comparison of hydraulic conductivities calculated with morphometric and physical methods. Soil Science Society of America Proceedings 38(1): 124-127

A comparison of hydrometric (plastic bead) and gravimetric methods for the determination of solids-not-fat in buffalo milk. Pakistan Journal of Agricultural Sciences 8(3/4): 90-93

A comparison of immediate-type respiratory reactions to immunologic and pharmacologic agents in rhesus monkeys. Journal of Allergy and Clinical Immunology 49(5): 292-300

A comparison of immunizing capacity of Brucella vaccines in guinea-pigs. Indian Journal of Animal Sciences 42(8): 586-589

A comparison of in vitro nucleic acid metabolism of normal bovine RBC and RBC from calves infected with Anaplasma marginale. Dissertation Abstracts International 35B(2): 947-948

A comparison of in vivo and in vitro metabolizable energy of triticale for the chick, rat and pig. Journal of Animal Science 38(6): 1257-1260

A comparison of indirect methods of predicting in vivo digestibility of grazed forage. Journal of Animal Science 38(1): 192-199

A comparison of induction of parturition with dexamethasone or with an analog of prostaglandin F2 alpha (A-PGF) in cattle. Theriogenology 3(5): 187-191

A comparison of interest rate policies of the St. Louis Federal Land Bank. Illinois Agricultural Economics 12(2): 12-15

A comparison of isolation methods for determining the incidence of Fomes annosus in living loblolly pine. European Journal of Forest Pathology 4(1): 33-38

A comparison of isozyme patterns of crown gall and bacteria free-gall tissue cultures with noninfected stems and noninfected tissue cultures of sunflower. Phytopathologische Zeitschrift 78(4): 301-313

A comparison of large and small Douglas-Fir nursery stock outplanted in potential wildlife damage areas. DNR Notes, Department of Natural Resources, State of Washington (6): 5

A comparison of latewood pits, fibril orientation, and shrinkage of normal and compression wood of Giant Sequoia. Wood Science and Technology 8(3): 197-206

A comparison of leaf sampling methods on Golden Delicious apple. Preliminary study. Comptes Rendus des Seances de l' Academie d' Agriculture de France 59(4): 242-254

A comparison of leaf terpenes in Persea subgenus Persea. Botanical Gazette 134(2): 130-134

A comparison of leucocyte potassium content with other measurements in potassium-depleted rabbits. Clinical Science 42(4): 415-421

A comparison of levels of fertility in some British sheep. Atti del VII Simposio Internazionale di Zootecnia, Milano, 15-17 Aprile 1972: 121-124

A comparison of liveweight, carcass and lean meat criteria for the feedlot replacement decision. Southern Journal of Agricultural Economics 5(2): 99-107

A comparison of local and regional leaf characteristics in Indiana. Proceedings of the Indiana Academy of Science 1971; 80: 99-103

A comparison of magnesium deficiency, cold acclimation and thyroxine administration on mitochondrial fatty acid composition. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine 140(3): 857-861

A comparison of magnesium sources for citrus. Soil and Crop Science Society of Florida Proceedings 31: 137-140

A comparison of manual and automatic teat cup removal techniques for milking dairy cows. Australian Journal of Dairy Technology 27(3): 83-86

A comparison of measured and estimated Haugh units with factors affecting their differences. British Poultry Science 14(5): 445-450

A comparison of media for macroconidial production of Trichophyton rubrum. Ceska Mykologie 27(3): 156-158

A comparison of media used in vitro to isolate non-sporing Gram-negative anaerobes from blood. Journal of Clinical Pathology 27(4): 280-283

A comparison of methods for determining available phosphorus in cinnamon forest soils of Georgia. Agrokhimiya (9): 131-136

A comparison of methods for measuring weed population shifts in perennial crops. Proceedings 25th Annual Meeting Southern Weed Science Society: 438

A comparison of methods for testing for gangrene resistance. Potato Research 17(3): 350

A comparison of methods for testing tubers for gangrene resistance. Potato Research 17(3): 350-351

A comparison of methods for the diagnosis of trypanosomiasis in East African domestic ruminants. Tropical Animal Health and Production 5(2): 79-86

A comparison of methods for the enrichment of Salmonellae from sheep faeces. Journal of applied Bacteriology 35(4): 531-536

A comparison of methods of collecting inocula of Meloidogyne spp., including a new technique. Plant Disease Reporter 57(12): 1025-1028

A comparison of methods of extracting available forms of copper and cobalt. Agrokhimiya (5): 136-139

A comparison of methods of in vivo evaluation of meat production in sheep. Zhivotnovodstvo (10): 46-47

A comparison of methods of measuring fibre in vegetable material. Journal of the Science of Food and Agriculture 25(12): 1451-1456

A comparison of methods to determine bitter pit in apples. Rapport, Instituut voor Bodemvruchtbaarheid, Haren Groningen, Netherlands (8): 13

A comparison of microfilariae isolated from canine blood by the modified Knott test and a filter method. Australian Veterinary Journal 49(1): 28-30

A comparison of microwave and infrared radiation to control rice weevils (Coleoptera: Curculionidae) in wheat. Journal of the Kansas Entomological Society 45(4): 434-438

A comparison of milk allowances, with alfalfa and with or without barley, for rearing Jersey calves in Saudi Arabia. Publication, Joint Agricultural Research and Development Project, University College of North Wales, Bangor, Ministry of Agriculture and Water, Saudi Arabia (25): 11

A comparison of milk production in Awassi, Shal and Shal X Awassi sheep in Iran. Zuchtungskunde 45(3/4): 270-275

A comparison of milk yield and progeny growth rate of mature and yearling ewes. Irish Journal of Agricultural Research 14(2): 207-211

A comparison of miniature carnations of different cultivars and origins. Erwerbsgartner 28(49): 1864-1866

A comparison of mitochondria isolated from male-sterile and nonsterile cytoplasm etiolated corn seedlings. Physiologia Plantarum 29(1): 103-107

A comparison of morphological and physiological properties of different Vitis vinifera cultivars and crosses. Vergleich von morphologischen und physiologischen Eingenschaften verschiedener Vitis vinifera Sorten und Kreuzungen: 109

A comparison of mosquito collections taken from dry ice supplemented and non-supplemented modified New Jersey light traps. Proceedings New Jersey Mosquito Extermination Association; 59: 132-146

A comparison of multiple trait selection methods in the mouse. Journal of Heredity 63(6): 366-372

A comparison of mutagenic effectiveness and efficiency of NMU and MNG in Sorghum. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 42(3): 101-106

A comparison of negative relative growth rates in shaded plants. New Phytologist 73(6): 1215-1219

A comparison of new tomato varieties. Biuletyn Warzywniczy 14: 107-115

A Comparison of Nitrite Reductase Enzymes from Green Leaves, Scutella, and Roots of Corn (Zea mays L.). Plant Physiology 51(3): 481-484

A comparison of nitrogen metabolism and ammonia toxicity from ammonium acetate and urea in cattle. Journal of Animal Science 35(6): 1263-1270

A comparison of objective methods of determining the mean fibre diameter. Zivocisna Vyroba 18(6): 413-421

A comparison of oil and Flit MLO for catch basin treatment. Mosquito News 33(4): 585-587

A comparison of old-field succession in four areas of the eastern United States. Bulletin of the Torrey Botanical Club 99(6): 278-286

A comparison of oral feeding and total parenteral nutrition in infants of very low birthweight. South African Medical Journal 48(52): 2169-2173

A comparison of parasitic infestations of white-tailed deer (Odocoileus virginianus) from Central and East Texas. Wildlife Disease 5(3): 137-139

A comparison of parity rates in mosquitoes captured by light trap and CO2-supplemented light trap. Proceedings and Papers of the Forty second Annual Conference of the California Mosquito Control Association, Inc and the Thirtieth Annual Meeting of the American Mosquito Control Association, Inc, February 24-27, 1974, held at the Disneyland Hotel, Anaheim, California: 80

A comparison of pea aphid - resistant and susceptible alfalfas for field performance, saponin concentration, digestibility, and insect resistance. Crop Science 15(2): 254-256

A comparison of phage pattern and antigenic structure with biochemical properties of Staphylococcus aureus strains isolated from swine. Acta Pathologica et Microbiologica Scandinavica 80 B(Fasc. 4): 525-533

A comparison of pheromone and blacklight traps for attracting sugarcane borer (Diatraea saccharalis (F.)) adults from a natural population. Journal of Agriculture of the University of Puerto Rico 57(4): 320-329

A comparison of phosphine and ethylene dibrom for the fumigation of cowpeas in polythene lined hessian sacks. Bulletin of the Entomological Society of Nigeria 2(1): 45-50

A comparison of phosphorus responses in pasture and sheep, and effects of increased grazing pressure in a dry season. Proceedings of the New Zealand Society of Animal Production 31: 66-73

A comparison of photometric detectors for high speed liquid chromatography. Journal of Chromatographic Science 12(9): 499-505

A comparison of physical methods of forage evaluation with chemical and biological measurements. Dissertation Abstracts International, B 32(11): 6137-6138

A comparison of physical properties of buried and modern soils in the regions adjoining the southern stretches of the Ob river. Vestnik Moskovskogo Universiteta, Geografiya (3): 91-93

A comparison of physically-based infiltration equations. Soil Science 117(3): 165-167

A comparison of pigment from Schistosoma mansoni and Plasmodium berghei. Annals of Tropical Medicine and Parasitology 69(3): 373-374

A comparison of ploughing-in farmyard manure and catch crops, and intensive and extensive post-harvest cultivation on the production of crops in rotation on light soil. Roczniki Nauk Rolniczych, A 97(2): 127-147

A comparison of polythene tunnel systems. Versuchsbericht 1971 der Gemuse Erzeugergemeinschaft Knoblauchsland: 3-6

A comparison of populations of boreal red-backed vole (Clethrionomys gapperi) in tornado blowdown and standing forest. Canadian Field Naturalist 86(4): 377-379

A comparison of post-weaning growth rate and carcass quality in bulls and steers. XIII Informe de Investigacion, Instituto Tecnologico y de Estudios Superiores de Monterrey, 1971-72: ; 98-99

A comparison of potash sources and rates for citrus. Potash Review 8/24: 7

A comparison of potassium bicarbonate and potassium chloride in the repair of potassium deficiency. Johns Hopkins Medical Journal 133(6): 299-311

A comparison of potential photosynthesis, productivity and yield of plant species with differing photosynthetic metabolism. Australian Journal of Plant Physiology 1(1): 107-117

A comparison of pre-plant and post-plant nematicides for controlling sting nematodes. Proceedings of the Soil and Crop Science Society of Florida 1972; 31: 260-262

A comparison of preemergence herbicides for cotton. Tennessee Farm and Home Science (84): 16-19

A comparison of protein utilization in rats and mink based on nitrogen balance experiments. Zeitschrift für Tierphysiologie, Tierernahrung und Futtermittelkunde 33(1): 29-34

A comparison of purity evaluation of redtop (Agrostis alba L.) fruiting heads by hand or by means of a blower. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (3/4): 225-229

A comparison of queens from New Zealand and California for production of honey and package bees in Canada. Bee World 55(4): 141-145

A comparison of radiographic and bark-removal methods for sampling of mountain Pine beetle populations. USDA Forest Service Research Paper, Intermountain Forest and Range Experiment Station (INT-151): 11

A comparison of radiosulphate and thiosulphate spaces as a measure of the extracellular fluid (ECF) in calves. British Veterinary Journal 127(9): Xlvii-Xxlix

A comparison of rapeseed meal and meat meal in rations for gilts and sows. Proceedings of the Australian Society for Animal Production 10: 375-378

A comparison of reciprocal progeny tests amongst Holstein-Friesian sires from Canada and the United States of America. Animal Production 18(3): 223-229

A comparison of reciprocal recurrent selection and closed flock selection for egg production in chickens. Dissertation Abstracts International, B 33(6): 2493-2494

A comparison of regular ejaculation with sexual rest on semen characteristics and reproductive organ weights in young boars. Journal of Animal Science 39(3): 575-581

A comparison of results of assessment of the resistance of potato lines to virus Y obtained under laboratory and field conditions in 1959-1968 at Zelazna. Biuletyn Instytutu Ziemniaka (9): 11-15

A comparison of root- and shoot-wood development in conifer seedlings. Annals of Botany 36(146): 579-587

A comparison of rotational grazing and cutting systems in relation to yield and composition of pasture. Bulletin of the National Grassland Research Institute (3): 43-57

A comparison of ryegrass cultivars in south Canterbury. 1. Perennial cultivars. Proceedings of the New Zealand Grassland Association 35(2): 211-218

A comparison of ryegrass cultivars in south Canterbury. 2. Annual cultivars. Proceedings of the New Zealand Grassland Association 35(2): 219-223

A comparison of ryegrass populations from intensively managed pastures and leys. Journal of Agricultural Science, UK 81(1): 99-106

A comparison of sawdust and peat moss. Camellia Journal 26(1): 16

A comparison of seasonal changes in deposition of spores of Erysiphe graminis on different trapping surfaces. Annals of Applied Biology 76(3): 257-267

A comparison of selected stacking patterns for exporting grapefruit in van containers. Citrus and Vegetable Magazine 38(7): 14, 18, 20

A comparison of sequential sampling procedures for selecting the better of two binomial populations. Biometrika 61(3): 585-592

A comparison of serum folate estimations using two different methods. Journal of Clinical Pathology 26(1): 80-81

A comparison of serum versus heparinized plasma for routine chemistry tests. American Journal of Clinical Pathology 61(1): 108-113

A comparison of seven strains of Lactobacillus casei var. rhamnosus in relation to their use in the microbiological assay of serum folate. Journal of Applied Bacteriology 37(3): 373-384

A comparison of several ULV spraying intervals for the control of Helopeltis in tea. Menara Perkebunan 41(3): 125-128

A comparison of several apple production systems in Pennsylvania. Compact Fruit Tree 8: 50-57

A comparison of several different aerial treatments for forest site preparation. Proceedings of the 24th Annual Meeting, Southern Weed Science Society: 293

A comparison of several methods for separating cellular blood constituents from swine and cattle. Zentralblatt fur Veterinarmedizin 21B(Heft 7): 550-560

A comparison of several pre-emergence herbicides and their combinations in peanuts. Proceedings 4th Israeli Weed Control Conference, Rehovoth, 1970: 18-19

A comparison of several statistical models in forest biomass and surface area estimation. A comparison of several statistical models in forest biomass and surface area estimation: ; 12

A comparison of simple climatological parameters for estimating phasic development of wheat in Western Australia. Plant response to climatic factors Proceedings of the Uppsala symposium: 389-397

A comparison of six sources of supplementary light for growing cereals in glasshouses during winter time. Journal of Agricultural Engineering Research 19(4): 339-345

A comparison of six species of southern Pines planted in the Piedmont of South Carolina. USDA Forest Service Research Note, Southeastern Forest Experiment Station (SE-71): 3

A comparison of skinfold measurements with three standard calipers. Human Biology 44(1): 29-36

A comparison of slaughter yield in Polish Heath sheep and their crosses with Polish Longwools. Roczniki Nauk Rolniczych, B 93(2): 219-236

A comparison of soil aeration and water potential with yield and stability of Sitka Spruce on a peaty-gley site in the Kielder region of Northumberland. Report on Forest Research, Forestry Commission, UK: 148-150

A comparison of soil microfungi in forest stands of Red Alder, conifer, and Alder-conifer mixtures. Dissertation Abstracts International, B 32(9): 5069

A comparison of soil phosphorus analysis and the response of perennial ryegrass to superphosphate. Report, Welsh Soils Discussion Group (13): 219-227

A comparison of somatotopic organization in sensory neocortex of newborn kittens and adult cats. Journal of Comparative Neurology 143(4): 447-480

A comparison of some biological methods used for rapid phosphorus availability determination. Acta Agraria et Silvestria, Zootechnica 11(1): 47-55

A comparison of some cereal species and varieties for autumn sown forage production at the Hofuf Research Centre. Publication, Joint Agricultural Research and Development Project, University College of North Wales, Bangor and Ministry of Agriculture and Water, Saudi Arabia (21): 15

A comparison of some kidney bean cv. under rainfed conditions. Nauchni Trudove, Vissh Selskostopanski Institut ' G Dimitrov' , Rasteniev"dstvo70 1971; 21: 215-222

A comparison of some laboratory techniques for the estimation of the digestibility of the organic matter in forage samples. Netherlands Journal of Agricultural Science 21(3): 199-205

A comparison of some land-use allocation/interaction models. The Garin-Lowry model, the simultaneous regression model, and the ordinary regression model. Geographical Papers, Department of Geography, University of Reading (31): 36

A comparison of some methods for the determination of triazine herbicides in water. Analyst 97: 653-656

A comparison of some morphological features of diploid and tetraploid plants of buckwheat (Fagopyrum sagittatum Gilib.). Zeszyty Naukowe Wyzsza Szkola Rolnicza w Szczecinie, Rolnictwo 8(37): 151-158

A comparison of some properties of four strains of cherry leaf roll virus. Annals of Applied Biology 74(2): 211-217

A comparison of some suggested measures of persistency of milk yield in dairy cows. Animal Production 20(2): 191-197

A comparison of some tractor mounted sprayers used in cotton pest control. Cotton insect control Proceedings of the Cotton Insect Control Conference held at Mount Soche Hotel, Blantyre, Malawi, March 24-27th, 1971: 150-164

A comparison of some wood properties of Abies grandis with those of Picea abies. Dansk Skovforenings Tidsskrift 60(1): 1-24

A comparison of song-bird populations in mature coniferous and broadleaved woods. Forestry 46(2): 191-202

A comparison of sowing systems in black beans, Phaseolus vulgaris, under dry soil conditions. Agronomia Tropical 22(5): 509-515

A comparison of sown pasture established by the ploughing method with the surface tillage method. Journal of Japanese Society of Grassland Science 20(2): 61-68

A comparison of spring- and autumn-produced dried grass for milk production. Journal of the British Grassland Society 29(2): 113-116

A comparison of staining techniques for demonstrating group A chlamydia in tissue culture. Medical Laboratory Technology 32(3): 233-238

A comparison of stand density measurements from Ponderosa Pine in the Southwest. Arizona Forestry Notes, School of Forestry, Northern Arizona University (4): 7

A comparison of standard tube agglutination and heat inactivation tests in brucellosis among cattle and buffaloes. Haryana Agricultural University Journal of Research 3(3): 145-148

A comparison of static bending, compression and tension parallel to grain and toughness properties of compression wood and normal wood of a Giant Sequoia. Wood Science and Technology 7(4): 241-250

A comparison of statistical and soil moisture modeling techniques in a long-term study of wheat yield performance under semi-arid conditions. Journal of Applied Ecology 11(3): 1081-1090

A comparison of stem peroxidases in bush and vine forms of squash (Cucurbita maxima Duch. and C. pepo L.). Journal of Experimental Botany 23(75): 450-457

A comparison of sticker performance against rainwashing of microcapsules on leaf surfaces. Pesticide Science 4(1): 51-57

A comparison of stool examination and mass-treatment for indication of the prevalence of Taenia saginata. Tropical and Geographical Medicine 25(2): 171-173

A comparison of stool fluid and stool dialysate obtained in vivo. Gut 15(8): 608-613

A comparison of strategies for screening biological control organisms for weeds. Miscellaneous Publication, Commonwealth Institute of Biological Control (6): 151-158

A comparison of the Aulendorf method of hay drying and grass drying. Revue de l' Agriculture 27(1): 43-57

A comparison of the B-26 and Thrush Commander airtankers. Information Report, Northern Forest Research Centre, Canada (NOR-X-17): 42

A comparison of the Babcock, Mojonnier, and Milko-Tester Mark III methods in the analysis of milkfat in cream. Journal of Milk and Food Technology 36(10): 523-525

A comparison of the Charolais, British Friesian and Hereford breeds as sires of crossbred single-suckled calves for beef production. Animal Production 17(3): 267-273

A comparison of the F1 and F2 of interline sunflower hybrids grown for oil. Hodowla Roslin, Aklimatyzacja i Nasiennictwo 15(1): 71-86

A comparison of the ISTA and AOSA methods of the topographical tetrazolium test on viability as well as tetrazolium germination testing of cereals. Saatgutwirtschaft 26(23/24): 536-538

A comparison of the Marchand and palmette training systems for cherries. Annali dell' Istituto Sperimentale per la Frutticoltura 3: 289-298

A comparison of the abundance and diversity of fossil pigments in wetland and woodland humus layers. Ecology 54(3): 605-611

A comparison of the accuracy of a human and a bovine tuberculin PPD for testing cattle with a comparative-cervical test. Irish Veterinary Journal 29(4): 63-70

A comparison of the action of antagonistic fungi on various hymenomycetes parasitic on coniferous trees. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, France, D 278(6): 709-713

A comparison of the activity of nitralin, trifluralin and ER-5461 on transplanted tomato and eggplant. Proceedings of the Northeastern Weed Science Society (Volume 25): 271-279

A comparison of the amino acid and nitrogen content of pods and seeds of beans (Phaseolus vulgaris L.). Search 3(5): 1-6

A comparison of the antigenic properties of erythrocytic Babesia bigemina in acute and chronic blood borne and tick borne infections in cattle. Dissertation Abstracts International 35B(4): 1979

A comparison of the antigenic properties of various hydatid fluids and alveolar hydatid extracts. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 44(2): 137-142

A comparison of the benefits of the food stamp program, free food stamps, and an equivalent cash payment. Public Policy 21(2): 291-302

A comparison of the blood constituents of dwarf versus non-dwarf birds. Poultry Science 50(3): 804-807

A comparison of the body composition estimated by densitometry and total body potassium measurement in trained and untrained subjects. Pflugers Archiv 348(4): 357-362

A comparison of the breakdown of the triazine herbicides cyanazine, atrazine and simazine in soils and in maize. Pesticide Biochemistry and Physiology 2(2): 153-161

A comparison of the cane producing ability of certain raspberry cultivars suitable for commercial planting. Kerteszeti Kutato Intezet Kozlemenyei (6): 1-13

A comparison of the carbohydrate composition of serumorosomucoid from man, cattle, horse, and sheep. Acta Chemica Scandinavica 26(4): 1743-1744

A comparison of the characteristics of cocksfoot clones collected from the Nemuro and Sapporo areas of Hokkaido. Journal of Japanese Society of Grassland Science Nihon Sochigakkai Shi 20(2): 54-60

A comparison of the chemical composition of the corn leaf and the grain sorghum leaf. Communications in Soil Science and Plant Analysis 2(6): 399-405

A comparison of the crossbred progeny of Pietrain and Hampshire X Pietrain boars. Journees de la recherche porcine en France, 1975 Paris, 19, 20, 21 fevrier Resumes francais et anglais des communications: 66-67

A comparison of the crushing-piercing shell strength of eggs produced in 15 versus 27 deg C environment. Proceedings, 1974 Australasian Poultry Science Convention: 76-78

A comparison of the cytogenetic activity of N-ethyl-N-nitrosourea and gamma radiation. Genetika a Slechteni 9(2): 91-96

A comparison of the dairy industries in Canada and the United States. Canadian Farm Economics 9(6): 1-8

A comparison of the damage to Pinus patula Schlechtd. & Cham. trees resulting from defoliation by three saturniids. Forestry in South Africa (14): 59-75

A comparison of the degree of susceptibility to virus yellows and virus mosaic in 20 lines of monogerm sugar beet, based on the depression of plant mass and of the chlorophyll content of the leaves. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (3/4): 101-104

A comparison of the denatured states of alpha -lactalbumin and lysozyme. Journal of Molecular Biology 88(1): 247-257

A comparison of the digestibility of two complete rations containing either raw or alkali-treated sugarcane bagasse. Journal of Agriculture of the University of Puerto Rico 56(1): 18-25

A comparison of the direct and indirect heating ultra-high temperature processes for milk sterilisation. Dechema Monographien 70: 405-424

A comparison of the disc in the craniomandibular joint of three mammals. Acta Anatomica 86(3): 394-409

A comparison of the distribution of Se75 in proteins of blood, liver, and kidney from rats differing in selenium status. New Zealand Journal of Agricultural Research 15(4): 756-777

A comparison of the economic value of several dwarf tomato varieties in field cultivation. Report on one year's results. Biuletyn Warzywniczy 14: 85-96

A comparison of the effect of PMS and HCG as well as FSH and LH on sexual development of infantile female German Landrace pigs. Deutsche Tierarztliche Wochenschrift 81(21): 509-512

A comparison of the effect of diethylstilboestrol and 17 alpha -methyltestosterone on castrated male pigs when administered over a variety of liveweight ranges up to bacon weight. Record of Agricultural Research 23: 5-9

A comparison of the effect of forms of nitrogenous fertilizers on sown pasture. Informacinis Biuletenis, Lietuvos Zemdirbystes Mokslinio Tyrimo Institutas (22): 57-61

A comparison of the effect of sodium diethyldithiocarbamate on the central nervous system of young and adult domestic fowl. Acta Neuropathologica 24(Fasc.1): 68-75

A comparison of the effectiveness of action against the red spider mite (Tetranychus urticae Koch) of some organophosphorus insecticides applied while watering plants. Biuletyn Instytutu Ochrony Roslin (48): 75-85

A comparison of the effectiveness of new organophosphorus preparations for the control of the Colorado beetle. Biuletyn Instytutu Ochrony Roslin (47): 153-163

A comparison of the effectiveness of several pesticides for Helopeltis control on tea. Menara Perkebunan 41(2): 63-65

A comparison of the effectiveness of some biometric methods of genetic analysis of quantitative characters in peas. Acta Universitatis Agriculturae, Brno, A 21(2): 327-334

A comparison of the effectiveness of the action of Azotox zawiesinowy 75 and Metox zawiesinowy 50 against the Colorado beetle (Leptinotarsa decemlineata Say). Biuletyn Instytutu Ochrony Roslin (48): 391-402

A comparison of the effectiveness of the action of various insecticides in the control of Aphis fabae Scop. Biuletyn Instytutu Ochrony Roslin (45): 179-187

A comparison of the effectiveness of the aphicidal action of some liquid organophosphorous preparations used for watering plants. Biuletyn Instytutu Ochrony Roslin (45): 85-92

A comparison of the effectiveness of treatment of seeds of yellow lupin with nodule bacteria and trace elements. Ekologiya pochvennykh mikroorganizmov: 68-73

A comparison of the effectiveness of various extractants for determining humus quality in a calcareous soil. Communications in Soil Science and Plant Analysis 2(4): 275-282

A comparison of the effects of autumn deferment and continous grazing on the growth of an annual pasture. Australian Journal of Experimental Agriculture and Animal Husbandry 13(65): 669-675

A comparison of the effects of dietary protein and lipid deprivation on lipid composition of liver membranes in rats. Journal of Nutrition 104(6): 701-709

A comparison of the effects of grazing and of cutting on the relative herbage yields of six varieties of perennial ryegrass (Lolium perenne). Proceedings of the 12th International Grassland Congress Grassland Utilization 1: 11-17

A comparison of the effects of light intensity and duration on Chrysanthemum morifolium cv. Bright Golden Anne in controlled environments. I. Growth analysis. Annals of Botany 37(150): 267-274

A comparison of the effects of light intensity and duration on Chrysanthemum morifolium cv. Bright Golden Anne in controlled environments. II. Ontogenetic changes in respiration. Annals of Botany 37(150): 275-285

A comparison of the effects of nitrate and ammonium nitrogen on growth and ionic balance of corn (Zea mays L.) grown in various nutrient media. Dissertation Abstracts International, B 32(10): 5572

A comparison of the effects of organic and inorganic fertilizers on the yield of pepper, Piper nigrum L. in Sarawak, Malaysia. Malaysian Agricultural Journal 48(4): 385-392

A comparison of the effects of organic and mineral fertilizers on loamy and sandy brown forest soils. Agrokemia es Talajtan 23(3/4): 391-406

A comparison of the effects of oven-drying and of freeze-drying on dry weight and calorific value of Eucalypt leaves. Australian Forest Research 6(1): 21-24

A comparison of the effects of photoperiod, and of a growth retardant (CCC) on the control of stem extension in potato. Potato Research 16(2): 159-167

A comparison of the effects of two herbicides for turf areas. Rasen, Turf, Gazon 3(1): 17-19

A comparison of the effects of urea and of mineral forms of nitrogen on the growth and composition of two spring barley varieties. Acta Universitatis Agriculturae, Brno, A 21(3): 539-547

A comparison of the efficiency of three egg count techniques. Korean Journal of Parasitology 10(2): 90-94

A comparison of the efficiency of two subsampling methods. Agrochemophysica 5(2): 25-28

A comparison of the electrical properties of milled wood, milled wood cellulose, and milled wood lignin. Wood Science 4(4): 248-253

A comparison of the emulsification capacities of some protein concentrates. Journal of Food Science 39(1): 175-177

A comparison of the expression of the R1 gene for resistance to race 0 of Phytophthora infestans in potato tuber and foliar tissues. American Potato Journal 50(9): 337

A comparison of the fat-free mass of young adults estimated by anthropometry, body density and total body potassium content. Clinical Science 43(3): 469-475

A comparison of the feeding behaviour of young broiler and layer males. British Poultry Science 15(5): 499-505

A comparison of the feeding value of chilled and hermetically stored undried barley with dry barley in concentrate mixtures for fattening cattle. Record of Agricultural Research 21: 41-46

A comparison of the fluids from small and large ovarian follicles of the pig. Biology of Reproduction 13(2): 147-153

A comparison of the fluorometric and microbiological assays for estimating riboflavin content of blood and liver. International Journal for Vitamin and Nutrition Research. Internationale Zeitschrift für Vitamin- und Ernahrungsforschung. Journal International de Vitaminologie et de Nutrition 43(3): 351-354

A comparison of the grazing preferences of buffalo (Syncerus caffer) and Ankole cattle (Bos indicus) on three different pastures. East African Wildlife Journal 11(1): 19-29

A comparison of the growth and competition behaviour of seedlings and plants from rhizomes of Agropyron repens (L.) Beauv. and Agrostis gigantea Roth. Weed Research 13(4): 422-429

A comparison of the growth of a cut sward with that of grazed swards, using a technique to eliminate fouling and treading. 2. A note on digestible organic matter harvested. Journal of the British Grassland Society 29(2): 145-147

A comparison of the helminth parasites of the common gallinule (Gallinula chloropus cachinnans) and the purple gallinule (Porphyrula martinica) in Florida. American Midland Naturalist 89(2): 467-473

A comparison of the hemicellulose of Sycamore and bean, and its role in elongation growth. Plant Physiology 49(Supplement): 1

A comparison of the hemoglobins occurring in fetal and adult pigs. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine 137(4): 1449-1451

A comparison of the incidence of metallic sheen in August and November. Deutsche Pelztierzuchter 46(10): 179-181

A comparison of the lesions produced in the cornea of the rabbit eye by microfilariae of the forest and Sudan-savanna strains of Onchocerca volvulus from Cameroon. II. The pathology. Zeitschrift für Tropenmedizin und Parasitologie 24(4): 385-396

A comparison of the lesions produced in the cornea of the rabbit eye by microfilariae of the forest and Sudan-savanna strains of Onchocerca volvulus from Cameroon. I. The clinical picture. Zeitschrift für Tropenmedizin und Parasitologie 23(4): 354-368

A comparison of the livestock potential of permanent (natural) and rotational grassland in England and Wales. Proceedings of the 4th general meeting of the European Grassland Federation, Lausanne 1971: 28-33

A comparison of the major apolipoprotein from pig and human high density lipoproteins. Journal of Biological Chemistry 248(8): 2639-2644

A comparison of the metabolism of geometrical isomers of 14C- DELTA 9-octadecenoic acid in threonine-imbalanced rats. Journal of Nutrition 102(11): 1429-1435

A comparison of the metabolism of intravenously injected sodium selenite, sodium selenate, and selenomethionine in rats. New Zealand Journal of Agricultural Research 16(1): 115-127

A comparison of the metabolism of methionine and selenomethionine in rats. New Zealand Journal of Agricultural Research 16(2): 293-300

A comparison of the methods of herbicides application between the United States and Asian areas. Taiwan Agriculture Quarterly 10(3): 131-152

A comparison of the morphogenetic and sterilizing activities of juvenile hormone mimics on Aedes aegypti. Journal of Insect Physiology 20(11): 2095-2106

A comparison of the motivational properties of thirst induced by intracranial angiotensin and by water deprivation. Physiology and Behavior 9(5): 777-782

A comparison of the mutational activity of EMS and gamma irradiation in Lens esculenta (Moench). Genetika a Slechteni 8(4): 251-260

A comparison of the nutritional value of high lysine, floury-2 and normal corn for the laying hen. Poultry Science 52(3): 1138-1147

A comparison of the nutritional value of spear grass (Heteropogon contortus)-dominant pastures and Urochloa grass (Urochloa mosambicensis). Australian Journal of Experimental Agriculture and Animal Husbandry 12(57): 378-384

A comparison of the nutritive value of fodder plants with the use of the common vole and lambs. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (5/6): 179-181

A comparison of the parasite fauna of young whiting, Odontogadus merlangus (L.) (Gadidae) from an inshore and an offshore location off the Isle of Man. Journal of Fish Biology 5(2): 185-195

A comparison of the pathogenicity of two strains of Schistosoma mansoni in Cercopithecus aethiops monkeys in the Sudan. Journal of Helminthology 48(3): 205-212

A comparison of the performance of Dorset, Corriedale and Romney sheep during lactation. Proceedings of the New Zealand Society of Animal Production 34: 14-18

A comparison of the performance of German Landrace and Hypor hybrid pigs. Zuchtungskunde 44(6): 416-423

A comparison of the phenology and the dynamics of yield of apple varieties grown in the Lim valley. Jugoslovensko Vocarstvo 1972; 5(17/18): 241-250

A comparison of the phenotypes of 2 Antirrhinum breeding strains and their F1 progeny, based on the number of flowers. Archiv fur Zuchtungsforschung 2(3): 271-274

A comparison of the positions of Dutch and German floriculture. Vakblad voor de Bloemisterij 30(41): 18-19

A comparison of the processing of burned and unburned sugarcane. Hawaiian Planters' Record 58(14): 173-182

A comparison of the productivity of some bottom grasses included in pasture mixture. Informacinis Biuletenis, Lietuvos Zemdirbystes Mokslinio Tyrimo Institutas (22): 30-37

A comparison of the properties of Agrobacterium tumefaciens with those of other phytopathogens, symbionts and saprophytes. Phytopathologische Zeitschrift 74(1): 74-83

A comparison of the properties of chicken serum with other vitamin B12 binding proteins used in radioisotope dilution methods for measuring serum vitamin B12 concentrations. British Journal of Haematology 25(3): 359-373

A comparison of the properties of large- and small-granule starch isolated from several isogenic lines of barley. Cereal Chemistry 51(5): 573-578

A comparison of the properties of membranes isolated from bovine skim milk and cream. Biochimica et Biophysica Acta 356(3): 257-269

A comparison of the properties of waxy Compana barley starch with the starches of its parents. Cereal Science Today 17(9): 276

A comparison of the prophylactic efficacy of lyophilized and cell-associated turkey herpesvirus against Marek's disease. Avian Diseases 18(1): 45-49

A comparison of the protein composition of a selection from the world collection of spring and winter wheats by means of starch-gel electrophoresis. Vedecke Prace Vyzkumnych Ustavu Rostlinne Vyroby v Praze Ruzyni (18): 153-158

A comparison of the rates of growth of pigs on three skim-milk-based rations and one dry ration. Fiji Agricultural Journal 34(2): 85-90

A comparison of the relationship between corn yield and nutrient concentration in whole plants and different plant parts at early tassel at two locations. Communications in Soil Science and Plant Analysis 3(6): 513-523

A comparison of the relative susceptibility of seedlings of Camellia japonica and C. sasanqua to dieback and canker caused by a strain of Glomerella cingulata pathogenic to camellias. Plant Disease Reporter 58(2): 139-141

A comparison of the responses by six grasses, rape and subterranean clover to application of molybdenum. Australian Journal of Experimental Agriculture and Animal Husbandry 15(73): 227-230

A comparison of the results using fluorescent antibody and cultural techniques in the diagnosis of brucellosis from biological materials. Pendik Veteriner Kontrol ve Arastirma Enstitusu Dergisi 4(2): 20-33

A comparison of the root systems of five strawberry varieties in two types of soil. Zeszyty Naukowe Akademii Rolniczo Technicznej w Olsytynie, Rolnictwo (4): 161-179

A comparison of the rooting depth of selected wheat genotypes using soil moisture depletion as an indicator. Agronomy Abstracts: 20

A comparison of the sensitivities of Rotylenchus uniformis and eggs of Heterodera rostochiensis to dichloropropane-dichloropropene mixture. Nematologica 1974; 19(3): 394-398

A comparison of the shell strength of eggs from battery and deep-litter units. British Poultry Science 13(4): 419-421

A comparison of the subsequent production by Border Leicester X Merino ewes first joined as weaners or at 18 months of age. Proceedings of the Australian Society of Animal Production 10: 270-273

A comparison of the suitability of methods to be used in the development of irrigation projects for sunflower in south-eastern Bulgaria. Rasteniev"dni Nauki 11(8): 72-79

A comparison of the susceptibility of lucerne varieties to vascular wilt under artificial and natural infection. Ochrana Rostlin 10(2): 103-111

A comparison of the susceptibility of the rice varieties, IR8 and Warangal 1263, to attack by the gall midge, Pachydiplosis oryzae (Wood-Mason) (Dipt., Cecidomyiidae). Bulletin of Entomological Research 61(4): 745-753

A comparison of the susceptibility to metrifonate of Schistosoma haematobium, S. mattheei and S. mansoni in hamsters. Annals of Tropical Medicine and Parasitology 66(4): 467-474

A comparison of the susceptibility to niridazole of Schistosoma mansoni and S. intercalatum in mice. Transactions of the Royal Society of Tropical Medicine and Hygiene 67(2): 245-249

A comparison of the thyroxine levels in the plasma of healthy, starved and acetonaemic dairy cows. Research in Veterinary Science 13(6): 591-593

A comparison of the tissue lesions produced in adult hamsters by two strains of avirulent Venezuelan equine encephalomyelitis virus. American Journal of Pathology 72(1): 13-24

A comparison of the toxicity of ergocalciferol and cholecalciferol in rhesus monkeys (Macaca mulatta). Journal of Nutrition 102(8): 975-986

A comparison of the transport of spermatozoa in spayed and entire ewes. Journal of Reproduction and Fertility 31(3): 415-423

A comparison of the triploid with diploid watermelons. HortScience 8(3, II): 270

A comparison of the uptake and translocation of some organic herbicides and a systemic fungicide by barley. 1. Absorption in relation to physico-chemical properties. Journal of Experimental Botany 25(85): 390-399

A comparison of the uptake and translocation of some organic herbicides and a systemic fungicide by barley. 2. Relationship between uptake by roots and translocation to shoots. Journal of Experimental Botany 25(85): 401-409

A comparison of the uptake of [75Se]selenite, [75Se]selenomethionine and [35S]methionine by tissues of ewes and lambs. Australian Journal of Biological Sciences 28(3): 239-249

A comparison of the uptake of nitrate, chloride and phosphate by excised Beech mycorrhizas. New Phytologist 71(5): 875-882

A comparison of the use of organophosphate insecticide or nitrogen fertilizer to compensate for pasture yield losses caused by porina caterpillar. Proceedings of the New Zealand Weed and Pest Control Conference 26: 189-193

A comparison of the variability of quantitative characters in diploid and tetraploid buckwheat. Doklady TTKhA (181): 143-145

A comparison of the vigour and persistence of fluorescing and non-fluorescing plants of Lolium perenne L. cv. Medea. Plant introduction, breeding and seed production: 35-39

A comparison of the volumes of tree stems obtained by direct measurement and by water displacement. Australian Forestry 35(3): 191-198

A comparison of the water requirements of marsh and upland redwing blackbirds (Agelaius phoeniceus). Physiological Zoology 45(3): 196-203

A comparison of the yields obtained with cacao seeds from three different sources. Fitotecnica Latinoamericana 8(3): 29-31

A comparison of the yields of forage maize grown for silage in 1972 and 1973 at the National Institute for Research in Dairying. Journal of the British Grassland Society 29(3): 173-178

A comparison of the yields of winter wheats grown in rotation, biculture and various cereal monocultures under different conditions of nutrient supply. Buzatermesztesi kiserletek 1960-1970: 197-207

A comparison of thirty coffee varieties at Pichilingue, Ecuador. Cafe Nicaragua 251: 14-16

A comparison of three indirect methods for the estimation of feed intake of grazing sheep and cattle. Agroanimalia 7(1): 23-26

A comparison of three laboratory tests for pregnancy diagnosis in the mare. Equine Veterinary Journal 5(2): 94-95

A comparison of three methods of Black Walnut plantation establishment. Tree Planters' Notes1975; 26(1): 27-28

A comparison of three methods of applying methyl bromide for Phytophthora control in small plots. Proceedings of the Florida State Horticultural Society 1972; 84: 52-55

A comparison of three methods of glycogen measurement in tissues. Analytical Biochemistry 60(2): 405-412

A comparison of three nucellar selections of red grapefruit with old budline Redblush. Journal of the American Society for Horticultural Science 98(1): 116-118

A comparison of three pasture measurement techniques. Proceedings of the New Zealand Grassland Association 1972; 33: 76-82

A comparison of three sampling methods for arthropods in soybeans. Environmental Entomology 3(2): 227-232

A comparison of three seedling turf products. Journal of the Sports Turf Research Institute 1975; (50): 95-107

A comparison of three staining methods for direct microscopic counting of bacteria in milk. Journal of Milk and Food Technology 35(8): 496-498

A comparison of three techniques for the assessment of phylloplane microbes. Transactions of the Mycological Society of Japan 15(3): 223-233

A comparison of three tools for analyzing price policy in agricultural development. American Economist 16(2): 162-165

A comparison of tissue development in Pietrain and Large White pigs from birth to 64 kg live weight. 1. Growth changes in carcass composition. Animal Production 19(3): 367-376

A comparison of tissue development in Pietrain and Large White pigs from birth to 64 kg live weight. 2. Growth changes in muscle distribution. Animal Production 19(3): 377-387

A comparison of tissue development in Pietrain and Large White pigs from birth to 64 kg live weight. 3. Growth changes in bone distribution. Animal Production 20(1): 45-49

A comparison of total protein and amino acids of tropical roots and tubers. Tropical Root and Tuber Crops Newsletter (8): 7-15

A comparison of triglycerides from aphids and their cornicle secretions. Journal of Insect Physiology 19(8): 1649-1655

A comparison of two different survey methods for the study of intra-oral development of the anterior teeth in cattle. Veterinary Record 94(7): 130-138

A comparison of two direct seeding techniques on scarified and unscarified ground. Information Report, Newfoundland Forest Research Centre (N-X-107): 23

A comparison of two hays for beef production. Journal of the British Grassland Society 30(2): 171-176

A comparison of two homogeneity tests of seed material: the H value of homogeneity by ISTA and the 'short test' of Miles. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (3/4): 235-238

A comparison of two methods for boar semen collection. Journal of Animal Science 36(3): 563-565

A comparison of two methods for counting Thrips tabaci Lindman on cotton plants together with field experiments on control. Bulletin of the Entomological Society of Egypt, Economic Series 3: 81-84

A comparison of two methods for obtaining anaerobic counts in different segments of the gastro-intestinal tract of piglets. Journal of Applied Bacteriology 36(3): 397-405

A comparison of two methods of inoculating Triticum aestivum with spore suspensions of Claviceps purpurea. Transactions of the British Mycological Society 64(2): 328-331

A comparison of two methods of propagating Cymbidium protocorms. Gartenbauwissenschaft 38(5): 419-426

A comparison of two methods of ranking groups of individuals according to their breeding values. Zeitschrift fur Tierzuchtung und Zuchtungsbiologie 90(2): 141-148

A comparison of two methods of recording stem densities in the potato crop. Potato Research 16(1): 10-19

A comparison of two planting systems for glasshouse-grown strawberries. Tuinbouwberichten 39(3): 95-96

A comparison of two preschool feeding programmes in a village. Indian Journal of Nutrition and Dietetics 9(2): 67-72

A comparison of two procedures for purity analysis of pubescent wheatgrass. Proceedings of the Association of Official Seed Analysts 61: 99-104

A comparison of two rootstock diameters and five types of graft for the propagation of cherimoya. Anales Cientificos 10(3-4): 158-176

A comparison of two stocking rates in grazing Coastal bermudagrass. Louisiana Agriculture 18(3): 12-13, 15

A comparison of two strains of apple chlorotic leaf spot virus. Phytopathology 63(12): 1458-1464

A comparison of two strains of infectious bovine rhinotracheitis virus. Archiv fur die Gesamte Virusforschung 39(4): 330-337

A comparison of two ultrasonic techniques for the measurement of fat thickness and rib eye area in cattle. Canadian Journal of Animal Science 53(1): 13-19

A comparison of two weaning systems and two parturitions in Semi-Gigantic rabbits. Cuban Journal of Agricultural Science 7(1): 17-21

A comparison of types, the application of plastic and residue problems with field lettuces under cold glass. Tuinbouwberichten 39(10): 391-394

A comparison of ultrasonics with the ruler probe for the prediction of carcass yield in swine. Canadian Journal of Animal Science 52(4): 637-644

A comparison of unenriched versus 15N-enriched fertilizer as a tracer for N fertilizer uptake. Soil Science 119(6): 421-425

A comparison of uninfected and protozoan parasitized chick intestinal epithelium by light and electron microscopy. Dissertation Abstracts International 33B(11): 5085

A comparison of urea and soya bean meal as nitrogen supplements in the diet of the pregnant ewe. A comparison of urea and soya bean meal as nitrogen supplements in the diet of the pregnant ewe: 41

A comparison of vaginal tampon tests used in the eradication of brucellosis. Veterinary Record 93(9): 246-249

A comparison of various P-forms for meadows in Slovenia. Landwirtschaftliche Forschung (Supplement 30, part, 2): 112-122

A comparison of various black bean storage methods. Experientiae 13(9): 273-313

A comparison of various estimates of phosphorus concentration in subterranean clover (Trifolium subterraneum) for defining the phosphorus status of pasture. Proceedings of the 12th International Grassland Congress Chemicalization of grassland farming 2: 518-524

A comparison of various methods for competition studies between crop plants and weeds. EPPO Bulletin 4(3): 339-346

A comparison of various methods for the estimation of solids-not-fat in milk and whey. Journal of Dairy Research 39(2): 251-259

A comparison of various selective isolation media for their efficiency in the diagnosis and enumeration of soft rot coliform bacteria. Journal of Applied Bacteriology 39(2): 139-146

A comparison of various selective media, including a new selective medium for the isolation of brucellae from milk. Journal of Applied Bacteriology 35(4): 625-630

A comparison of various statistics on the (Japanese) active agricultural population (1960-1970). Nogyo Sogo Kenkyu 26(2; 3): 37-54; 111-143

A comparison of various training systems for apple spur varieties. Rivista della Ortoflorofrutticoltura Italiana 58(2): 79-88

A comparison of water use for a hybrid corn in the Bekaa and the coastal plain. Magon, Technique (12): 14

A comparison of weighment and questionnaire dietary survey methods for rural preschool children. Indian Journal of Nutrition and Dietetrics 11(4): 224-232

A comparison of white pine weevil resistance in caged and outplanted seedlings from two sources. Proceedings of the twentieth northeastern forest tree improvement conference, University of New Hampshire, Durham, 31 July 2 August, 1972: 109-115

A comparison of winter feeds for dairy cows. Experimental Husbandry (26): 63-75

A comparison of winter pioneer forage crops for the reclamation of sandy calcareous soil at Hofuf, Saudi Arabia. Publication, Joint Agricultural Research and Development Project, University College of North Wales and Ministry of Agriculture and Water, Saudi Arabia (49): 9

A comparison of wire versus litter floors for starting and growing pullets. Poultry Science 51(6): 1951-1955

A comparison of wood properties of coastal and interior provenances of lodgepole pine Pinus contorta Dougl. ex Loud. Forestry 45(1): 49-57

A comparison of woodland owner intent with woodland practice in Michigan's Upper Peninsula. A comparison of woodland owner intent with woodland practice in Michigan' s Upper Peninsula: 121

A comparison of worm infestations in grazing Merino sheep and Angora goats. Proceedings of the Australian Society of Animal Production 10: 179

A comparison of yield and quality between flowered and non-flowering cane. Proceedings of the 47th Annual Congress, South African Sugar Technologists' Association: Gosnell, J M : Some factors affecting flowering in sugarcane: 148-166

A comparison of yield of different grass species on acid and limed soils. Informacinis Biuletenis, Lietuvos Zemdirbystes Mokslinio Tyrimo Institutas (22): 38-45

A comparison of yield, fleshy root set, feed root development, vine weight and protein content of sweet potatoes. Proceedings of the Association of Southern Agricultural Workers, Inc: 185

A comparison of yields of top and bottom grasses for establishing sown pastures. Informacinis Biuletenis, Lietuvos Zemdirbystes Mokslinio Tyrino Institutas (22): 19-29

A comparison of zinc sources for citrus on a light soil. Communications in Soil Science and Plant Analysis 4(1): 17-22

A comparison of zulu sorghum, bulrush millet and white panicum in terms of yield, forage quality and milk production. Australian Journal of Experimental Agriculture and Animal Husbandry 15(73): 211-218

A comparison under controlled conditions of the efficacy of benomyl and BMC (or carbendazim) on vegetable verticillium wilt (Verticillium dahliae). Phytiatrie Phytopharmacie 23(2): 117-122

A comparison using gel electrophoresis of cell proteins of campylobacters (vibrios) associated with infertility, abortion and swine dysentery. Journal of General Microbiology 78(1): 165-178

A comparitive study of economic characters in double-cross and simple interline maize hybrids. Uzbekskii Biologicheskii Zhurnal (6): 66-67

A compartment model of herbage dynamics for Indian tropical grasslands. Oikos 24(3): 367-372

A compartmental computer model of foliar uptake of pesticides. Pesticide Science 5(4): 365-381

A compendium of corn diseases. A compendium of corn diseases: vi + 64

A compendium of papers presented at the agricultural unemployment insurance conference, the Ohio State University, April 25-26, 1973. A compendium of papers presented at the agricultural unemployment insurance conference, the Ohio State University, April 25-26, 1973: 140

A compendium of the genus mononchoides rahm, 1928 (diplogastrinae: nematoda). Journal of Nematology 5(2): 107-116

A compendium of the genus Trichodorus (Dorylaimoidea: Diphtherophoridae). Proceedings of the Soil and Crop Science Society of Florida 31: 244-253

A compensating method for measuring carbon dioxide exchange, transpiration, and diffusive resistances of plants under controlled environmental conditions. Ecology 53(2): 343-349

A competitive protein-binding assay for 25-hydroxycholecalciferol and 25-hydroxyergocalciferol in serum. Clinica Chimica Acta 54(2): 235-242

A competitive selection model. Genetics 74(4): 727-732

A compilation from Forestry Abstracts concerning Kenya, Tanzania, Uganda, Ethiopia and the Sudan, January 1951-July 1974. A compilation from Forestry Abstracts concerning Kenya, Tanzania, Uganda, Ethiopia and the Sudan, January 1951 July 1974: 6 + 155

A compilation of amino acid analyses of proteins. III. Analytical Biochemistry 52(1): 234-254

A compilation of current information on breeding soundness evaluation, and related subjects. A compilation of current information on breeding soundness evaluation, and related subjects: 59

A compilation of descriptions of new Candida species with keys to all species of the genus described up to date. Microbiologia Espanola 27(1): 15-78

A complement fixation test for the serological diagnosis of leptospirosis in pigs experimentally infected with serotype Pomona. New Zealand Veterinary Journal 21(1-2): 1-6

A complement fixation test for tick-borne fever of sheep. British Veterinary Journal 127(9): Xliv-Xlvi

A complement-dependent light chain allotype in cattle. Animal Blood Groups and Biochemical Genetics 5(Suppl. 1): 19

A complement-fixation test for the bovine leukemia (C-type) virus. Journal of the National Cancer Institute 53(6): 1699-1702

A complete artificial diet for rearing the plum curculio. Journal of Economic Entomology 66(2): 362-363

A complete drift control system for spraying water hyacinth. Proceedings 26th Annual Meeting Southern Weed Science Society: 370-375

A complex disease of tomato and papaya caused by nematode-fungi association in Pakistan. Pakistan Journal of Scientific and Industrial Research 15(4/5): 312-313

A complex method for determining quality and quality units of grassland. Wirtschaftseigene Futter 19(2): 139-149

A complex method for the control of potato wart. Zashchita Rastenii (11): 45

A complex natural focus of arboviruses on Glinyanyi Island, Baku Archipelago, Azerbaidzhan S.S.R. Acta Virologica 17(2): 155-158

A complex of meloidogynosis-fusariosis on tomatoes and experience in its control. Nematodnye bolezni sel' skokhozyaistvennykh kul' tur i mery bor' by s nimi Tezisy soveshchaniya Moskva, dekabr' 1972: 142-143

A complex of cultivation techniques for potatoes and their yield. Kartofel' i Ovoshchi (1): 9-10

A complex system for controlling Heterodera rostochiensis. Sotsialistlik Pollumajandus 25(21): 969-971

A composite study of soil systemic insecticides on soybeans, Glycine max (L.) Merr., in relation to insect control and plant responses. Dissertation Abstracts International, B 33(4): 1595

A compound from onions inhibitory to Pyrenochaeta terrestris. Canadian Journal of Botany 52(1): 43-47

A comprehensive analysis of a major storm and associated flooding in Arizona. Technical Bulletin, Agricultural Experiment Station, University of Arizona (202): 30

A comprehensive defect data bank for No. 2 Common Oak lumber . USDA Forest Service Research Paper, Northeastern Forest Experiment Station (NE-262): 7

A comprehensive model to develop and analyze alternative beef from organizations in eastern Oklahoma. Dissertation Abstracts International A 33(12, I): 6552

A comprehensive rural health clinic: case study of public program evaluation methodology. Agricultural Economics Report, Department of Agricultural Economics, Michigan State University (260): 40

A compressing installation for plastics-foil waste. British Patent: (1 378 340)

A computer for ration formulation and selection of a feeding program for cattle. Canadian Farm Economics 9(6): 9-15

A computer model of wildlife rabies epizootics and an analysis of incidence patterns. Wildlife Disease (61): 80

A computer program for deriving growth-functions in plant growth-analysis. Journal of Applied Ecology 11(1): 297-307

A computer program for determining the load-carrying capacity of the running skyline. USDA Forest Service Research Paper, Pacific Northwest Forest and Range Experiment Station (PNW-157): 26

A computer program for identifying species-releve groups in vegetation studies. Vegetatio 23(3/4): 255-277 + 3 tab.

A computer program for locating economic facilities. Agricultural Economics Series, Agricultural Experiment Station, Auburn University (24): 51

A computer program for processing historic fire weather data for the National Fire-Danger Rating System. USDA Forest Service Research Note, Rocky Mountain Forest and Range Experiment Station (RM-234): 12

A computer program for resolving the (040) diffraction peak and calculating the mean microfibril angle of wood. Information Report, Western Forest Products Laboratory, Canada (VP-X-114): 16

A computer program to determine genetic risks: a simplified version of PEDIG (Heuch and Li, 1972). American Journal of Human Genetics 26(6): 773-775

A computer programme for the analysis of gamma -ray spectra in the determination of trace elements by neutron activation. Kieler Milchwirtschaftliche Forschungsberichte 24(4): 357-369

A computer programme for the analysis of herd breeding records. VIIth International Congress on Animal Reproduction and Artificial Insemination, Munich, 1972, Summaries: 395-396

A computer simulation model of seasonal transpiration in Douglas-Fir based on a model of stomatal resistance. Dissertation Abstracts Inerrnational, B 32(9): 5065-5066

A computer simulation model: the velvetbean caterpillar in the soybean agroecosystem. Florida Entomologist 56(2): 92-102

A computer simulation of corn grain production. Transactions of the ASAE 16(6): 1027-1029, 1031

A computer simulation of the epidemiology of the rice dwarf virus. Researches on Population Ecology 16(2): 245-251

A computer software package to convert digitized geographic boundary and contour data to a uniform grid structure. Information Report, Forest Fire Research Institute, Canada (FF-X-44): 11

A computer study of egg shell forces at impact on cage floors. British Poultry Science 14(5): 431-444

A computerised method of pasture planning. Proceedings of the Grassland Society of Southern Africa 8: 53-56

A computerised system for rapid handling analysis and use of beef cattle performance records. A computerised system for rapid handling analysis and use of beef cattle performance records: 39

A computerized chemical-herbicidal screening data base. Proceedings of the Northeastern Weed Science Society, New York (Volume 26): 268

A computerized data management tool for analysis of soybean storage hedging returns in selected areas of Indiana. A computerized data management tool for analysis of soybean storage hedging returns in selected areas of Indiana:

A computerized farm business simulator for research and farm planning. Dissertation Abstracts International, A 33(2): 480

A computerized wood engineering system : Purdue plane structures analyser. USDA Forest Service Research Paper, Forest Products Laboratory, Madison (FPL 168): 50

A computing system for analysis of data from distinctness tests. Journal of the National Institute of Agricultural Botany 13(2): 225-243

A computing system for cereal variety trials. Journal of the National Institute of Agricultural Botany 13(2): 142-151

A concentration and cultural method for the enhanced isolation of Histoplasma capsulatum from sputum. Health Laboratory Science 8(4): 231-237

A concentration method for blood parasites. Southeast Asian Journal of Tropical Medicine and Public Health 3(3): 340-342

A concept of the genus Xanthomonas and its species in the light of segmental homology of deoxyribonucleic acids. Phytopathologische Zeitschrift 77(4): 285-323

A conceptual framework for analysis of market efficiency. Canadian Journal of Agricultural Economics 20(3): 9-22

A conceptual framework for the economic analysis of technological change in pampas agriculture. Serie investigacion, Escuela para Graduados en Ciencias Agropecuarias, Departmento de Economia del INTA (10): 13

A conceptual model of commodity market hedging strategies in a production-marketing environment. Bulletin of Operations Research Society of America 20(2): 425-427

A conceptual model of rural-urban transition and reproductive behavior. Rural Sociology 39(1): 70-91

A concise dictionary of fodder plants. Kleines ABC Futterpflanzen: 372

A concise handbook on fur bearers. Kratkii spravochnik zverovoda: 459

A concomitant infection with Trypanosoma evansi and Dirofilaria immitis in a male boxer. Journal of the Philippine Veterinary Medical Association 2(4): 119-121

A condensation type porometer for field use. Plant Physiology 49(6): 944-949

A condition resembling Marek's disease in table turkeys in the Netherlands. Tijdschrift voor Diergeneeskunde 99(3): 166-169

A conductivity assay for measuring virulence of Sclerotinia sclerotiorum. Phytopathology 63(3): 424-428

A cone-type planter for experimental plots. Agronomy Journal 65(5): 839-841

A conference on agricultural credit in Africa south of the Sahara, organized in Accra by F.A.O. Finafrica Bulletin 1(1): 3-9

A conference on forest protection in Moscow. European Journal of Forest Pathology 2(4): 248-253

A conference on the study and use of heterosis in rye, Leningrad, 1973. Probleme Agricole 25(11): 72-75

A congenital adenomatoid malformation of the lungs in a calf. Veterinary Pathology 11(4): 297-300

A conical auger for collecting soil samples of undisturbed structure. Pochvovedenie (6): 121-124

A conifer seedling weevil in British Columbia. Pest Leaflet, Forest Insect and Disease Survey, Canada (51): 4

A conservation data base. New Phytologist 72(5): 1191-1206

A consideration of environmental consequences following anti-tsetse operations in Nigeria. Tropical Animal Health and Production 5(1): 40-45

A consideration of leaf form in soya bean, and of changes in its characteristics during development. Science Reports of Faculty of Agriculture, Kobe University Kobe Daigaku Nogakubu Kenkyu Hokoku 9(1/2): 25-31

A consideration of raising on pasture and environmental factors affecting the growth of Holstein heifers during grazing. Japanese Journal of Zootechnical Science 46(6): 317-325

A consideration of soil productivity problems in Japan. In Soils of the ASPAC region. Part 6. Japan. Technical Bulletin, ASPAC Food and Fertilizer Technology Center (15): 55-99

A consideration of substitutes for alum hematoxylin in routine histologic and cytologic diagnostic procedures. American Journal of Clinical Pathology 60(6): 817-819

A consideration of the characteristics and attitudes of mothers who choose to breast feed their babies. Bulletin, British Nutrition Foundation 3(1): 54-60

A consideration of the economic impact of schistosomiasis. Bulletin of the World Health Organization 47(5): 559-566

A consideration on methods for testing lodging resistance, with a comparison between cLr and the safety factor. Science Reports of Faculty of Agriculture, Kobe University Kobe Daigaku Nogakubu Kenkyu Hokoku 9(1/2): 32-37

A consideration on stress relaxation of wood cell wall. Wood Research (56): 33-48

A consideration on the intensity ratio of allelic dimer isozymes in heterozygotes. Japan, National Institute of Genetics: Annual report No 23, 1972 Biochemical genetics: 24-25

A consideration on the phylogenetic relationships of species of Arachis. Madras Agricultural Journal 59(5): 262-271

A conspectus of research on calcium requirements of man. Journal of Nutrition 103(7): 1019-1095

A conspectus of research on zinc requirements of man. Journal of Nutrition 104(3): 345-378

A conspectus of the Tachinidae (Diptera) of Australia, including keys to the supraspecific taxa and taxonomic and host catalogues. Bulletin of the British Museum Natural History Entomology (Suppl. 21): 221

A consumer study of the domestic citrus fruit market. Consumer Research Report, Market Research Centre, Massey University (5): 90

A container for nutritious and luxury foods. British Patent: (1 372 654)

A contibution on the aetiology of lethal yellowing disease of coconut palm. Phytopathologische Zeitschrift 74(3): 230-237

A continuing search for effective cabbage maggot control in New York. Search 2(11): 6

A continuous flow method for studying adsorption and desorption of pesticides in soils and in soil colloid systems. Proceedings 11th British Weed Control Conference: 784-791

A continuous flow porometer. Journal of Applied Ecology 9(3): 669-675

A continuous model for the study of linkage in a random-mating population. Theoretical Population Biology 5(2): 251-256

A continuous rice production system. Agricultural Mechanization in Asia 4(1): 109-112

A continuous selective model for an X-linked locus. Heredity 34 Part 2: 273-278

A contribution by industry to the study of problems involved in the large-scale application of pesticides in developing countries. Mededelingen Fakulteit Landbouwwetenschappen Gent 37(2): 399-407

A contribution of the bionomics of the lesser clover leaf weevil, Hypera nigrirostris (Fabricius), in Hokkaido. Research Bulletin of the Hokkaido National Agricultural Experimental Station (99): 80-88

A contribution on Phytophthora control in the Anklam district with reference to the use of agricultural aeroplanes. Nachrichtenblatt fur den Pflanzenschutzdienst in der DDR 26(6): 120-122

A contribution on Phytophthora control in the Anklam district with regard to the use of aircraft. Nachrichtenblatt fur den Pflanzenschutzdienst in der DDR 26(6): 120-122

A contribution on azalea growing. Deutsche Gartnerborse 72(44): 961-980, 982

A contribution on continuous liquid fertilization for an adequate nutrient supply to vegetables under glass and plastic. Archiv fur Gartenbau 21(7): 537-551

A contribution on physiologic specialization of loose smut of barley (Ustilago nuda/Jens./Rostr.). Vedecke Prace Vyzkumnych Ustavo Rostlinne Vyroby v Praze Ruzyni (16): 71-79

A contribution on the analytical and sensory determination of the quality of apple juices. Beitrag zur analytischen und sensorischen Qualitats Bestimmung von Apfelsaften:

A contribution on the biochemical 14 beta -hydroxylation of C21-steroids to cardenolides. Phytochemistry 12(10): 2375-2380

A contribution on the biology of the willow sawfly (Pteronidae pavida Lep.). Waldhygiene 1972; 9(4): 110-117

A contribution on the chemistry of bottle-neck and dumbbell shaped tubers of potatoes. Bodenkultur 25(3): 266-271

A contribution on the disinfection of plant material for tissue culture. II. The effect of alkanols. Bodenkultur 24(2): 128-131

A contribution on the disinfection of plant material for tissue culture. III. The effect of acids and bases. Bodenkultur 25(3): 262-265

A contribution on the domestication of wild fungi. Champignon (138): 17-19, 22-34

A contribution on the effect of urea formaldehyde foam used as a soil ameliorant. Archiv fur Gartenbau 21(8): 665-676

A contribution on the fauna of the refuse-chambers of Atta sexdens rubropilosa Forel (Formicidae, Hymenoptera). Zeitschrift fur Angewandte Entomologie 68(1): 76-78

A contribution on the green petal disease of strawberries. Zahradnictvi (1/2): 75-82

A contribution on the mechanical harvesting of stone fruit. Schweizersche Zeitschrift fur Obst und Weinbau 110(3): 50-58

A contribution on the occurrence of Heterodera humuli Filipjev in Czechoslovakia. Polnohospodarstvo 11(1): 18-25

A contribution on the occurrence of bovine babesiosis in the district of South Bavaria. Berliner und Munchener Tierarztliche Wochenschrift 87(10): 190-193

A contribution on the occurrence of leaf spot fungi on Kentucky bluegrass, Poa pratensis. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 81(11): 690-701

A contribution on the photosynthetic and productive characteristics of some lettuce varieties in winter forcing conditions. Bulletin, Vyzkumny Ustav Zelinarsky, Olomouc (18): 35-47

A contribution on the population dynamics of native sawflies, with the genus Pristiphora Latreille, 1810 as example (results of ten years' investigations) (Hymenoptera: Tenthredinidae). Beitrage zur Entomologie 23(1/4): 219-239

A contribution on the problem of morphine content of the opium and of the capsule in populations of opium poppy cultivated in Macedonia. Godisen Zbornik na Zemjodelsko sumarskiot Fakultet na Univerzitetot Skopje, Zemjodelstvo1970; 23: 9-23

A contribution on the problems of cereal production in the Danube peat land. Bayerisches Landwirtschaftliches Jahrbuch 48(1): 23-42

A contribution on the question of the relationship between cultivars, interrow distance and sowing density for vegetable cultivars. Industrielle Obst und Gemuseverwertung 57(5): 122-126

A contribution on the staggered ripening of peaches. Mitteilungen Rebe und Wein, Obstbau und Fruchteverwertung 22(5): 363-367

A contribution on the sterilisation of the cherry fruit fly Rhagoletis cerasi Linnaeus by means of chemosterilants and X-rays (Diptera: Trypetidae). Beitrage zur Entomologie 23(5/8): 341-353

A contribution on the varietal resistance of sainfoin to pests. Vedecke Prace Vyskumneho Ustavu Rastlinnej Vyroby v Piestanoch 11: 97-104

A contribution to a study of egg-parasitism of cereal bugs in south and south-east Anatolia. Tarim Bakanligi Zirai Mucadele ve Zirai Karantina Genel Mudurlugu Arastirma Subesi: Plant Protection Research Annual: Zirai Mucadele Arastirma Yilligi: 62-63, 190-191

A contribution to a study on the relationship between some of the phenophases in sour cherries. Zahradnictvi (4): 235-243

A contribution to acarology. 1. Mites considered non-parasitic, of importance in human and veterinary medicine. Revista de Medicina Veterinaria, Argentina 55(2): 111-115

A contribution to agricultural book-keeping with electronic data processing equipment. Ein Beitrag zur landwirtschaftlichen Buchhaltung mit Hilfe elektronischer Datenverarbeitungsanlagen: 125

A contribution to breeding for resistance to the potato nematode Heterodera rostochiensis Woll. based on S. spegazzinii. Bayerisches Landwirtschaftliches Jahrbuch 51(3): 294-303

A contribution to clarify the gummosis problem (premature death of apricot trees). Mitteilungen Rebe und Wein, Obstbau und Fruchteverwertung 23(5/6): 403-406

A contribution to commercial crossing in pigs. Zuchtungskunde 44(3/4): 229-238

A contribution to determining irrigation requirement. Archiv fur Acker und Pflanzenbau und Bodenkunde 17(1): 29-43

A contribution to increasing food production, employment and income. The farm inputs project in Klaten Indonesia. Zeitschrift fur Auslandische Landwirtschaft 13(2): 169-181

A contribution to investigations on changes in the carbohydrate and water contents in the branches of the apple cultivar Golden Delicious. Jugoslovensko Vocarstvo 8(28): 25-34

A contribution to investigations on the causal agents of rapid decline of capsicums in Macedonia. Zastita Bilja 25(130): 185-194

A contribution to investigations on the variability of cones of Scots pine (Pinus silvestris L.) and on its distribution in Mongolia. Fragmenta Floristica et Geobotanica 17(3): 367-374

A contribution to investigations on virus diseases of glasshouse cucumbers in Vojvodina. Zastita Bilja 25(130): 195-202

A contribution to knowledge of egg diapause in the pea aphid (Acyrthosiphon onobrychis Boyer, Homoptera, Aphididae). Biologia Bratislava 25(11): 779-786

A contribution to knowledge of gallicolous Itonididae (Diptera) of the middle Siret basin. Muzeul de Stiintele Naturii Bacau Studii si Comunicari: 125-131

A contribution to knowledge of the European species of Phaenocarpa with special reference to the fauna of Lower Austria (Hymenoptera, Braconidae, Alysiinae). Zeitschrift fur Angewandte Zoologie 57(4): 409-498

A contribution to knowledge of the Trombiculid fauna (Acariformes, Trombiculidae) of Kobystan. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 41(1): 44-49

A contribution to knowledge of the elements for determining the economic threshold of injuriousness for the species Grapholitha funebrana Tr. Zastita Bilja 21(110/111): 309-314

A contribution to knowledge of the field resistance of lucerne to Dasyneura ignorata Wachtl. Vedecke Prace (15): 161-167

A contribution to knowledge of the natural enemies of the cereal leaf beetle (Lema melanopa L.) in Yugoslavia. Zastita Bilja 22(114): 173-184

A contribution to knowledge of the parasites of synanthropic Diptera. Studii si Cercetarii de Biologie Zoologie 23(6): 525-529

A contribution to knowledge of the species of the genus Crataegus in the Socialist Republic of Macedonia. Zbornik na trudovi, posebno izdanie diva ovosna flora na SR Makedonija: 27-90

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

A contribution to methods for determining the viability of winter buds in grapevines. Zahradnictvi (3/4): 175-192

A contribution to methods of determining the share of scientific and technical progress in socialist agricultural production. Zemedelska Ekonomika 19(8): 515-524

A contribution to our knowledge of Australia's smallest bees with descriptions of new species (Hymenoptera: Colletidae: Euryglossinae). Journal of the Australian Entomological Society 13: 1-9

A Contribution to our Knowledge of the Mermithidae (Nematoda). Journal of Nematology 4(2): 113-146

A contribution to our knowledge of the bee fauna (Colletidae: Euryglossinae) of remote areas of Australia with descriptions of new species. Proceedings of the Royal Society of Queensland 85(9): 95-110

A contribution to paresis spastica in cattle. Zentralblatt fur Veterinarmedizin 19A(Heft 6): 477-481

A contribution to rational transport systems in agriculture. Bodenkultur 26(3): 321-324

A contribution to research into an effective technique for chemical weed control in asparagus. Informatore Agrario (12): 3

A contribution to research into some physico-mechanical properties of the stalk internodes of the barley varieties Dvoran and Sladar. Acta Technologica Agriculturae 10: 131-141

A contribution to serological diagnosis of cysticerciasis in cattle. Monatshefte fur Veterinarmedizin 25(11): 435-438

A contribution to solving the problem of wine grape cultivars in Slovenia. Zbornik Biotehniske Fakultete Univerze v Ljubljani, Kmetijstvo (20): 41-48

A contribution to studies on Coccomyces hiemalis in Bosnia and Hercegovina. Jugoslovensko Vocarstvo 6(21/22): 803-812

A contribution to studies on bud and shoot growth in the second phenological phase of development in some table grape cultivars in relation to the air temperature. Zbornik Radova Poljoprivrednog Fakulteta 20(554): 1-15

A contribution to studies on improving the storage of apples by chemical means. Jugoslovensko Vocarstvo 6(21/22): 847-856

A contribution to studies on non-specific immunological mechanism in healthy dairy cows. Bulletin of the Veterinary Institute in Pulawy 17(3/4): 83-88

A contribution to studies on the chemical control of Botrytis cinerea in strawberries. Preliminary communication. Zastita Bilja 22(114): 221-226

A contribution to studies on the control of the plum disease, Phyllosticta prunicola. Zastita Bilja 23(119-120): 139-145

A contribution to studies on the distribution of grapevine virus diseases in Macedonia. Zastita Bilja 23(119/120): 167-174

A contribution to studies on the effect of sharka virus on chemical changes in the pollen of Pozegaca plum. Zastita Bilja 24(123): 123-130

A contribution to studies on the number of buds left when pruning grapevines. Nauka u Praksi 3(2): 137-142

A contribution to studies on the premature dieback of apricots. Jugoslovensko Vocarstvo 6(21/22): 825-834

A contribution to studies on the productivity and fruit quality of some hazelnut varieties in Slovenske Gorice. Jugoslovensko Vocarstvo 1972; 5(17/18): 211-216

A contribution to studies on the root system of Kyustendilska Sinya plum variety grafted on myrobalan rootstocks. Gradinarska i Lozarska Nauka 12(1): 7-16

A contribution to the Thysanoptera of Bulgaria. II. Rasteniev"dni Nauki 9(3): 131-136

A contribution to the application of cytoplasmic male sterility in hybrid wheat breeding. Bayerisches Landwirtschaftliches Jahrbuch 48(8): 941-947

A contribution to the biological study of Microcebus murinus raised in captivity. Comptes Rendus des Seances de l' Academie des Sciences 277D(17): 1787-1790

A contribution to the biology of Corixidae (Heteroptera), pests of fish culture in the Rostov District. Zoologicheskii Zhurnal 52(9): 1330-1334

A contribution to the biology of Pseudohylesinus nebulosus (Leconte) (Coleoptera : Scolytidae), especially in relation to the moisture stress of its host, Douglas Fir. Dissertation Abstracts International, B 34(3): 1137

A contribution to the biology of Spalangia nigroaenea (Hymenoptera, Spalangiidae), a parasite of syanthropic flies in the Samarkand area of the Uzbek SSR. Zoologicheskii Zhurnal 51(5): 665-670

A contribution to the biology of Utetheisa pulchella Linn. (Lepid., Arctiidae) on Crotalaria burhea. Zeitschrift fur Angewandte Entomologie 70(1): 72 - 76

A contribution to the biology of the brown spotted Tortricid. Gradinarska i Lozarska Nauka 8(1): 33-42

A contribution to the biology of the dock-leaf beetle (Gastroidea viridula Deg.). Anzeiger fur Schadlingskunde und Pflanzenschutz 45(8): 116-119

A contribution to the botany of Ganganagar district, North Rajasthan. Bulletin of the Botanical Survey of India 11(3/4): 234-244

A contribution to the chemical and pharmacological study of the essential oils of the Labiatae from Afghanistan. I. Analytical methods used in the analysis and fractionation of essential oils. Plantes Medixinales et Phytotherapie 6(3): 171-177

A contribution to the chemical and pharmacological study of the essential oils of the Labiatae from Afghanistan. II. The essential oils of two species of the genus Perovskia: P. abrotanoides and P. atriplicifolia. Plantes Medicinales et Phytotherapie 6(3): 178-182

A contribution to the correlations between chemical composition and morphological characters of sainfin (Onobrychis Adans.). Vedecke Prace Vyskumneho Ustavu Rastlinnej Vyroby v Piest' anoch 10(20): 27-36

A contribution to the cyto-taxonomy of Brassica (Cruciferae) and its allies. Botanical Journal of the Linnean Society 65(1): 1-23

A contribution to the detection of inapparent rabies in stray dogs. Occurrence of precipitating antibodies in sera and antigens in salivary glands and saliva. Veterinary Record 91(23): 562-565

A contribution to the determination of the sample size in the evaluation of some important characters in wheat. Scientia Agriculturae Bohemoslovaca 5(1): 17-26

A contribution to the diagnosis of Sarcoptes scabiei. Ceskoslovenska Epidemiologie, Mikrobiologie, Imunologie 20(3): 113-115

A contribution to the diagnostics of equine infectious anemia. Viral replication in a line culture of human fetal lung fibroblasts Wi-38. Veterinarski Arhiv 42(5/6): 113-120

A contribution to the discussion on old age insurance for the peasant population. Wies Wspolczesna 17(1 (191)): 66-78

A contribution to the discussion on the aflatoxin problem. Wissenschaftliche Zeitschrift der Humboldt Universitat zu Berlin 21(6): 581

A contribution to the dressing of cereal seeds. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 79(2): 65-93

A contribution to the ecology of Leptopsylla silvatica (Aphaniptera) in the Mariiskaya ASSR. Zoologicheskii Zhurnal 53: 66-76

A contribution to the embryology of Vitis vinifera L. Indian Journal of Horticulture 28(3): 176-182

A contribution to the estimation of population density by means of exhaustion with the aid of traps. Zoologicheskii Zhurnal 50(9): 1388-1400

A contribution to the evaluation of Dactylis glomerata L. as a fodder plant with special regard to the new selection Aschersonora. Acta Universitatis Agriculturae Facultas Agronomica, Brno 19(2): 251-256

A contribution to the factorial genetics of rye (Secale cereale L.) II. The branched-stem and spikeless characters. Genetika 7(9): 13-21

A contribution to the farm size problem in agriculture with particular reference to large farms in Schleswig Holstein. Ein Beitrag zum Betriebsgrossenproblem in der Landwirtschaft unter besonderer Berucksichtigung schleswig holsteinischer Grossbetriebe: 204

A contribution to the fauna and biology of Tetranychid mites of the Crimea (Acariformes, Tetranychoidea). Proceedings of the 3rd International Congress of Acarology held in Prague August 31 September 6, 1971: 229-231

A contribution to the fauna and ecology of free-living nematodes of the West Taimyr. Zoologicheskii Zhurnal 51(9): 1399-1402

A contribution to the flora of Gangolihat block in Pithoragarh district. Journal of the Bombay Natural History Society 68(3): 773-790

A contribution to the flora of Shivpuri, Madhya Pradesh. Bulletin of the Botanical Survey of India 11(1/2): 51-69

A contribution to the flora of Tuwa in Panchmahal district, Gujarat. Bulletin of the Botanical Survey of India 11(3/4): 277-285

A contribution to the identification of seeds of economically important Brassica species. Landwirtschaftliche Forschung 25(3): 272-274

A contribution to the interpretation of the oral glucose tolerance (OGTT). Diabetologia 8(6): 381-384

A contribution to the introduction of two standard breeds of poultry to subtropics. 1. Fertility, hatchability, chick mortality and growth rate. College of Agriculture Research Bulletin, Riyad University 1: 73-83

A contribution to the investigation of inheritance in the apple progeny Idared X Merton Worcester. Jugoslovensko Vocarstvo 8(28): 35-41

A contribution to the investigation of stoma and fruit size in some plum varieties (Prunus domestica L.). Godisen Zbornik na Zemjodelsko sumarskiot Fakultet na Univerzitetot Skopje, Ovostarstvo1973; 25: 71-75

A contribution to the investigation of water milfoil (Myriophyllum spicatum L.) as a weed of aquatic habitats and its distribution in Yugoslavia. Fragmenta Herbologica Jugoslavica (43): 10

A contribution to the investigation of water milfoil (Myriophyllum spicatum L.) as a weed of aquatic habitats in Yugoslavia. Vodoprivreda ; (21/24): 178-182

A contribution to the irrigation of winter wheat. Pol' nohospodarstvo 19(8): 611-622

A contribution to the knowledge of apple bitter pit. I. and II. Zahradnictvi (3/4): 145-158

A contribution to the knowledge of apple leaf spot disease in Slovenia. Zbornik Biotehniske Fakultete Univerze v Ljubljani, Kmetijstvo 22: 73-80

A contribution to the knowledge of cytology in Magnoliales. Journal of the Arnold Arboretum 55(3): 453-457

A contribution to the knowledge of field resistance in lucerne to the lucerne-shoot gall midge (Dasyneura ignorata Wachtl). Vedecke Prace Vyzkumnych Ustavu Rostlinne Vyroby Praha Ruzyne 15: 161-167

A contribution to the knowledge of forms of vetch in the Macedonian Socialist Republic. Godisen Zbornik na Zemjodelsko sumarskiot Fakultet na Univerzitetot Skopje, Poledelstvo i Gradinarstvo1973; 25: 21-29

A contribution to the knowledge of harmful fauna and the causes of diseases of sunflower in the area of its cultivation in the republic of Bosnia and Hercegovina. Radovi Poljoprivrednog Fakulteta Univerziteta u Sarajevu1974; 21/22(24/25): 203-210

A contribution to the knowledge of plant diseases and pests in Togo. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 79(10): 595-619

A contribution to the knowledge of rust of coffee, Coffea arabica L., caused by Hemileia vastatrix in Gimma, Ethiopia. Rivista di Agricoltura Subtropicale e Tropicale 66(4-6/7-9): 122-134

A contribution to the knowledge of soil cultivation in modern fruit plantations. Jugoslovensko Vocarstvo 6(19/20): 667-675

A contribution to the knowledge of some bearing properties of peach varieties in the agricultural combine Agrozadar. Jugoslovensko Vocarstvo 1972; 5(17/18): 195-201

A contribution to the knowledge of some chromosome numbers in the genus Coronilla L. Feddes Repertorium 84(9/10): 741-746

A contribution to the knowledge of some variety characteristics of sugar sorghum used for fresh fodder. Proceedings of the fifth meeting of the maize and sorghum section of Eucarpia: 265-277

A contribution to the knowledge of the aminoacid composition of hazel nuts and the chemical properties of their oils. Zbornik Radova Poljoprivrednog Fakulteta, Univerzitet Beogradu 20(555): 11

A contribution to the knowledge of the biology of Dicrocoelium lanceolatum, with special reference to pathomorphological changes and therapy of sheep. Acta Veterinaria, Yugoslavia 20(1): 59-67

A contribution to the knowledge of the constituents of Matthiola incana. Planta 114(3): 259-268

A contribution to the knowledge of the effects of Ethrel: results on five European wine varieties of grapevine. Atti, Accademia Italiana della Vite e del Vino, Siena 22: 201-211

A contribution to the knowledge of the epizootiology of cysticerciasis in Slovenia. Acta Parasitologia Iugoslavica 3(1): 31-33

A contribution to the knowledge of the meadow vegetation of the mountain Mokra planina (Kosovo). Zbornik Filozofskog Fakulteta 6B: 71-74

A contribution to the knowledge of the parasitic imperfect fungi of the genus Pollaccia Bald. et Cif. on poplars (Populus spp.). European Journal of Forest Pathology 2(3): 140-146

A contribution to the knowledge of the pests occurring in storehouses in Yugoslavia. I. The discovery of the horned variety (bicornis) of the species Oryzaephilus surinamensis L. (Coleoptera, Silvanidae). Zastita Bilja 22(112/113): 95-97

A contribution to the knowledge of the pests occurring in storehouses in Yugoslavia. II. The discovery of the insect species Oryzaephilus mercator (Fauv.) (Coleoptera, Silvanidae). Zastita Bilja 22(112/113): 98-103

A contribution to the knowledge of the polyhedrosis virus disease of the cabbage moth (Mamestra brassicae L.). Savremena Poljoprivreda 18(11-12): 125-130

A contribution to the knowledge of the subgenus Chelonus s. str. (Hymenoptera, Braconidae) in the fauna of the Soviet Union and adjacent territories. Trudy Vsesoyuznogo Entomologicheskogo Obshchestva 55: 284-299

A contribution to the knowledge of weed communities with Holcus mollis L. in Bohemia. Sbornik Vysoke Skoly Zemedelske v Praze, A (1): 69-84

A contribution to the logical nature of Mendel's ideas. Folia Mendeliana (6): 69-70

A contribution to the maintenance of turf sport fields in Yugoslavia. Rasen, Turf, Gazon 4(1): 9-11

A contribution to the mass analysis of the rate of photosynthesis in young kohl rabi and cabbage plants with a view to the possibility of selection. Bulletin, Vyzkumny Ustav Zelinarsky, Olomouc1973; (16-17): 45-54

A contribution to the mastitis problem. Tierarztliche Umschau 25(11): 528-534

A contribution to the method of creating tomato analogues with the functional male sterility of John Baer. Selektsiya i Semenovodstvo 37(4): 33-34

A contribution to the method of growing caraway by sowing in June after the harvest of an early preceding crop. Bulletin, Vyzkumny Ustav Zelinarsky, Olomouc1971 1972; (14/15): 41-49

A contribution to the methods for testing repellents against mosquitos. A summary of the papers presented at the seminar on methods used in the study of Diptera of economic importance: Souhrn referatu prednesenych na seminari metody pouzivane pri studiu hospodarsky dulezitych dvoukridlych: 37-42, 167

A contribution to the methods of conifer grafting. Casopis Slezskeho Muzea, C (1): 67-69

A contribution to the morphology and technical value of the sugar beet crown. 2. Distribution of quality influencing substances in the beet. Zucker 24(2): 35-43

A contribution to the national fruit bibliography. Circular, Instituto Agronomico, Campinas (10): 124

A contribution to the occurrence of cereal root eelworm biotypes in the Voivodeship Poznan. Bulletin de l' Academie Polonaise des Sciences, Serie des Sciences Biologiques 20(6): 407-409

A contribution to the optimization of methods for estimation of efficiency of entomophagous parasites. Zoologicheskii Zhurnal 51(4): 590-593