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Geography & Life Sciences: Chapter 2006

Chapter 2006 provides bibliographic information on scholary research in geography and in the life sciences.



X-ray microanalysis of elements around/on the membrane of bull spermatozoa stored at 4 degrees C. Japanese Journal of Zootechnical Science 59(12): 1076-1079

X-ray microanalysis of nutrient distributions in the tissues of beech foliage. Allgemeine Forstzeitschrift (15): 376-378

X-ray microanalytical mapping of the intracellular distribution of pollutant metals. Microscopy and Analysis ( 14): 23-27

X-ray microanalytical studies on element uptake and deposition in different tissues of beech mycorrhizae. Agriculture, Ecosystems and Environment 28(1-4): 175-179

X-ray photoelectron spectroscopy as a tool to differentiate silicon-bonding state in amorphous iron oxides. Soil Science Society of America journal 54(3): 695-698

X-ray powder diffraction investigations of solid slutions with limited miscibility in the KNO3-NH4NO3-H2O system at 298 K. Crystal Research and Technology 23(8): 997-1004

X-ray rotation camera studies of triclinic beta -lactoglobulin. Dissertation Abstracts International B, Sciences and Engineering 49(1): 26-27

X-ray study of the thermal enrichment of phosphorites of the Dzheroi-Sardarinsk field. Soviet Chemical Industry 21(3): 104-107

X-ray technique to evaluate pedon and erosion variability of an Ava map unit. Soil Science Society of America journal 52(6): 1748-1753

X-ray tomographical anatomy of the sheep. Application of NMR techniques on the body composition of live animals: 100-102

X. Triticosecale (triticale) cv. Empat. Australian Journal of Experimental Agriculture 29(2): 292

X. Triticosecale (triticale) cv. Tahara. Australian Journal of Experimental Agriculture 29(2): 291

XI Seminar on forest conditions and perspectives. The influence of forests on the management of catchment areas. Curitiba, Parana, Brazil, 7-8 February 1984. Annals. Documentos, Centro Nacional de Pesquisa de Florestas, EMBRAPA, Brazil (16): v + 142

XLAYER: an expert system providing management advice to commercial layer managers. Southern Journal of Agricultural Economics 21(2): 183-193

XRDPLOT: a microcomputer program for the tabulation and plotting of X-ray powder diffraction reference data on dot-matrix printers. Computers and Geosciences 15(7): 1193-1198

XVIII Peach growing conference, Cesena, 3 May 1986. XVIII Convegno peschicolo, Cesena, 3 Maggio 1986: 243

XVth International Forestry Students Symposium. Forests in danger - human impact. XVth International Forestry Students Symposium Forests in danger human impact: viii + 274

XXI Meeting of the Austrian Society for Tropical Medicine and Parasitology, Vienna, 19-21 November, 1987. XXI Tagung der "Osterreichischen Gesellschaft fur Tropenmedizin und Parasitologie, Wien, 19 bis 21 November 1987:

XXI Research report 1987-1988. XXI Informe de Investigacion 1987-1988: 105

XXIII congress of International Committee of Work Study and Labour Management in Agriculture, CIOSTA/CIGR V, Bled, Yugoslavia, 13-16 September 1988. XXIII congress of International Committee of Work Study and Labour Management in Agriculture, CIOSTA/CIGR V, Bled, Yugoslavia, 13-16 September 1988: ; 313

XXIV Brazilian Vegetables Congress. I. Latin-American Meeting on Vegetables. XXIV Congresso Brasileiro de Olericultura I Reuniao Latino Americana de Olericultura: 195

XXIVth International Symposium on Biological Models held at Spindleruv Mlyn/Czechoslovakia, April 12-14, 1988. Abstracts. Zeitschrift fur Versuchstierkunde 31(4): 155-201

XXIX. A taxonomic revision of the genus Tabernanthe and a study of wood anatomy of T. iboga. Agricultural University Wageningen Papers ( 89-4): 1-18

XXVI Scientific meeting of the Society for Laboratory Animal Science, 13-15 September 1988, Basel. Zeitschrift fur Versuchstierkunde 32(5): 193-233

XXVII. Scientific Meeting and 25th Anniversary of the Society for Laboratory Animal Science, Hannover (FRG), September 25 to 28, 1989. Zeitschrift fur Versuchstierkunde 33(3, Supplement): 1-48

XXXIVth Scientific Meeting. Atti Associazione Genetica Italiana 33: 359

XXXIX International Symposium on Crop Protection. Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent 52(2a;2b;3a;3b): [vii + ]113-448;[v + ]449-762;[v + ]763-1064;[v + ]1065-1341

XY gonadal dysgenesis in a heifer. Revue de Medecine Veterinaire 140(11): 1011-1014

Xanthan production by some Xanthomonas isolates. Letters in Applied Microbiology 10(2): 81-83

Xanthan/galactomannan synergism: influence of ionic strength and pH. Food Ingredients Europe, conference proceedings 1989: 29-32

Xanthomonas ampelina Pan., agent of bacterial necrosis of grapevine, in Sardinia. Phytopathologia Mediterranea 26(1): 57-58

Xanthomonas campestris pv. corylina, causal agent of bacterial blight of hazel in Region IX, Chile. Agricultura Tecnica Santiago 47(4): 422-426

Xanthomonas campestris pv. juglandis - a new report from India. Current Science 57(13): 728

Xanthomonas campestris pv. oryzae has DNA sequences containing genes isofunctional with X. campestris pv. campestris genes required for pathogenicity. Physiological and Molecular Plant Pathology 36(1): 73-87

Xanthomonas campestris pv. pelargonii (Brown 1923) Dye 1978 - parasitic on Pelargonium hortorum Bailey. Zastita Bilja 39(3): 279-289

Xanthomonas campestris pv. translucens in North and South America and in the Middle East. Bulletin OEPP 19(1): 127-130

Xanthones from Guttiferae. Phytochemistry 28(4): 967-998

Xanthoteras sp. (Hymenoptera: Cynipidae) gall abundance on shinnery oak (Quercus havardii) in New Mexico: an indicator of plant stress?. Southwestern Naturalist 32(4): 463-468

Xenobiotic absorption and binding by proteins in hemolymph of the weevil Diaprepes abbreviatus. Archives of Insect Biochemistry and Physiology, 112: 65-78

Xenobiotic contaminants and the deleterious effects of fats. Biochemical Society Transactions 17(3): 475-476

Xenobiotic induced changes in membrane lipid composition: effects on plasma-membrane ATPases. Monograph British Plant Growth Regulator Group (18): 41-54

Xenobiotic monitoring in plants by 19F and 1H nuclear magnetic resonance imaging and spectroscopy. Uptake of trifluoroacetic acid in Lycopersicon esculentum. Plant Physiology 91(4): 1243-1246

Xenodiagnosis. Chagas' disease vectors Volume II Anatomic and physiological aspects: 41-45

Xenodochus carbonarius in the Oberlausitz. Boletus 12(2): 55-56

Xenogenous fertilization of bovine follicular oocytes in rat uterus. Japanese Journal of Fertility & Sterility 33(1): 155-159

Xenomeris saccifolii and Gibbera sphyrospermi, new tropical species of the Venturiaceae (fungi, Pleosporales). Brittonia 40(4): 392-397

Xenon-133 in California, Nevada, and Utah from the Chernobyl accident. Environmental Science & Technology 22(5): 583-586

Xeroradiographic evaluation of the equine larynx. American Journal of Veterinary Research 50(6): 845-849

Xerothermophilic aphids of Switzerland and adjacent regions with special reference to the Canton of Valais (Homoptera, Aphidina). Mitteilungen der Schweizerischen Entomologischen Gesellschaft 61(1-2): 43-88

Xiangtan Q-type automatic hydraulic flap gate. Journal of Irrigation and Drainage Engineering 116(2): 211-218

Xiangxian 8616. Zuowu Pinzhong Ziyuan ( 4): 42

Xin Lu Poultry Productive Co-operative. Review of International Co operation 82(1): 41-44

Xinjiang desert research: retrospect and prospect. Chinese Journal of Arid Land Research 2(1): 27-34

Xiphinema diversum and X. exile (Nematoda, Dorylaimida) two new species from Portugal. Nematologia Mediterranea 16(2): 213-219

Xiphinema index-resistant Vitis rootstocks screened for comparative field performance in a Chasselas vineyard replant site. Vitis 27(4): 243-251

Xiphinema llanosum and Trophurus vultus, Two New Plant Nematode Species from Pasture Soils in Colombia. Journal of Nematology 22(3): 262-267

Xiphinema macroacanthum (Nematoda, Dorylaimida) a new species from southern Italy closely resembling X. ingens Luc et Dalmasso. Nematologia Mediterranea 17(2): 115-119

Xth ISHAM Congress in Barcelona: new antifungals. Mycoses 31(8): 393-394

Xustrostoma stenoboli n. sp. (Rhigonematidae: Nematoda) a parasite of an iulid (Diplopoda) from Madagascar. Revue de Nematologie 11(3): 295-298

Xylanase enzymes: potential applications and production by Trichoderma longibrachiatum. Forest and crop biotechnology: progress and prospects: 363-381

Xylanase production by Trichoderma harzianum E58. Applied microbiology and biotechnology 32(2): 137-142

Xylanase-, CM-cellulase- and invertase activity in soil: an improved method. Soil Biology and Biochemistry 22(4): 511-515

Xylazine and ketamine-induced glycosuria in white-tailed deer. Journal of Wildlife Diseases 24(2): 317-321

Xylazine and tiletamine-zolazepam anesthesia in horses. American Journal of Veterinary Research 50(5): 737-742

Xylazine antagonism with tolazoline in dogs. 1. Influence on xylazine sleeping time and on xylazine-induced side effects on respiratory and metabolic functions. Berliner und Munchener Tierarztliche Wochenschrift 101(8): 266-270

Xylazine antagonism with tolazoline in dogs. 2. Cardiac and circulatory effects of xylazine anaesthesia and their counteraction with tolazoline. Berliner und Munchener Tierarztliche Wochenschrift 101(8): 271-277

Xylazine--a review of its pharmacology and use in veterinary medicine. Journal of Veterinary Pharmacology and Therapeutics 11(4): 295-313

Xylem and phloem transport of mineral nutrients from Solanum tuberosum roots. Journal of experimental botany 230(41): 1143-1148

Xylem factors in susceptibility to citrus mal secco. Bulletin SROP 11(6): 79-83

Xylem ingestion by aphids - a strategy for maintaining water balance. Entomologia Experimentalis et Applicata 55.2: 101-104

Xylem structure and ecological dominance in a forest community. American Journal of Botany 76(8): 1216-1228

Xylem, phloem and transpiration flows in developing apple fruits. Journal of experimental botany 41(227): 645-651

Xylem-to-Phloem Transfer of Organic Nitrogen in Young Soybean Plants. Plant Physiology 92(3): 797-801

Xylitol vs glucose: effect on the rate of gastric emptying and motilin, insulin, and gastric inhibitory polypeptide release. American Journal of Clinical Nutrition 49(6): 1228-1232

Xylitol: a sugar to reduce dental caries. Investigacion Clinica 30(3): 125-127

Xyloglucan in the cell walls of cotton fiber. Carbohydrate Research 181: 273-277

Xyloglucans in the primary cell wall. Briggs, W. R. (ed.). Annual Review Of Plant Physiology And Plant Molecular Biology, Vol. 40. Ix 613p. Annual Reviews Inc: Palo Alto, California, Usa. Illus. 139-168

Xylophagous Chironomidae from Oregon streams. Aquatic Insects, 111: 33-45

Xylophagous insects in forest ecological systems. Zashchita Rastenii (12): 18-20

Xylosandrus compactus (Coleoptera: Scolytidae): new coffee pest in Cuba. Revista de Proteccion Vegetal 3(1): 67-73

Xylose fermentation by yeasts. 8. Influence of furfural on the aerobic growth of the yeast Pichia stipitis. Biotechnology Letters 10(12): 895-900

Xylose fermentation. An economic analysis. Applied Biochemistry and Biotechnology 20-21: 391-401

Xylose transport in the human jejunum. Digestive Diseases & Sciences. 34(4): 553-558

Xylotomic examination of some Venezuelan Capparis species, II. Acta Botanica Academiae Scientiarum Hungaricae 28(1-2): 1-14

Xylotomic study of some woody plant species in Cuba, III. Acta Botanica Academiae Scientiarum Hungaricae 27(1-2): 1-14

Y chromosome evolution in the subgenus Mus (genus Mus). Genetics 122(1): 169-179

Y-chromosome polymorphism in Bos taurus breeds of cattle. Buletini i Shkencave Zooteknike e Veterinare 7(4): 23-30

YUT Employment Plan for West Sepik Province, held at Division of Provincial Affairs Conference Room from 13-17 July 1987. YUT Employment Plan for West Sepik Province, held at Division of Provincial Affairs Conference Room from 13-17 July 1987: unnumbered

Yak husbandray in Himachal Pradesh. Indian Dairyman 41(4): 202-208

Yakutskaya Zheltaya lucerne. Selektsiya i Semenovodstvo Moskva ( 4): 42-43

Yam cultivation and socio-ecological ideas in Aouan society, Ivory Coast. A contribution to crop sociology. Sociologia Ruralis 29(3/4): 265-279

Yam tuber resistance to mechanical damage. AMA, Agricultural Mechanization in Asia, Africa and Latin America 21(2): 33-36

Yams (Dioscorea spp.) of the Ivory Coast. Plant Genetic Resources Newsletter (72): 20-23

Yams: their classification and description. Root Crops Digest 1(4): 4

Yantar and Pryaspa. Rasteniev' dni Nauki 26(10): 5-11

Yard-long bean. A yield of three kilogrammes of yard-long beans per msuperscript 2 is possible in the autumn culture. Groenten en Fruit 44(52): 35

Yarrow - the herb of Achilles. Weed Technology 4(2): 451-453

Yatagan thermal power station and its damage on forests. Istanbul Universitesi Orman Fakultesi Dergisi, A 36(2): 1-19

Yaws in the Solomon Islands. Journal of Tropical Medicine and Hygiene 93(1): 52-57

Year 2000 national health objectives. Mmwr. Morbidity and Mortality Weekly Report 38(37): 629-633

Year Book of the Heather Society, 1989. Year Book of the Heather Society, 1989: 92 pp.

Year-round cultivation inappropriate for Pentas houseplants. Vakblad voor de Bloemisterij 44(3): 100-101

Year-round fodder production in Bay Islands. Indian Farming 38(9): 16-17

Year-specific estimation of optimal hedges: an econometric approach. Dissertation Abstracts International, A Humanities and Social Sciences 48(9): p.2401

Yearbook 1987, Phytopathological Service, Wageningen. Verslagen en Mededelingen, Plantenziektenkundige Dienst, Wageningen (166): 166

Yearbook 1989. Yearbook 1989: 84

Yearbook 1990. Yearbook 1990: 104 pp.

Yearbook of forest statistics 1986. Folia Forestalia, Institutum Forestale Fenniae (690): 235

Yearbook of forest statistics 1987. Folia Forestalia (715): 245

Yearbook of statistics. Yearbook of statistics [2 volumes]: 346; 583

Yearbook of the Heather Society, 1990. Yearbook of the Heather Society, 1990: 92 pp.

Yearbook, South African Avocado Growers' Association. Yearbook, South African Avocado Growers' Association 11: 81

Yearly fluctuation of yielding characters and the influence of meteorological factors in sugar beet cultivars. Memoirs of the Faculty of Agriculture Hokkaido University 15(4): 363-370

Yeast RAS2 affects cell viability, mitotic division and transient gene expression in Nicotiana species. Plant molecular biology: an international journal on molecular biology biochemistry and genetic engineering 14(5): 669-685

Yeast biomass from bagasse hydrolysates. Biological Wastes. 28(4): 239-246

Yeast biomass production from acid whey permeate. Biotechnology Letters: 503-508

Yeast connection among 100 patients with chronic fatigue. American Journal of Medicine 86(2): 165-168

Yeast contaminants of micropropagated plant cultures. Journal Of Applied Bacteriology. 69(4): 471-476

Yeast conversion of mango waste or methanol to single cell protein and other metabolites. Biological Wastes. 32(4): 277-284

Yeast culture's success under German dairy conditions. Biotechnology in the feed industry Proceedings of Alltech' s Fifth Annual Symposium: 39-46

Yeast culture. The logical supplement to complete a balanced dairy nutrition programme. Feed Compounder 9(3): 22-23

Yeast culture. Yea-Sacc1026 success under German dairy conditions. Feed Compounder 10(1): 24-27

Yeast flora of the weevil Cossonus rotundicollis Faust. damaging deciduous trees. Microbiology New York 56(4): 552-554

Yeast glucan in the cyst wall of Pneumocystis carinii. Journal of Protozoology 36(1, Supplement): 21S-22S

Yeast grown on n-paraffin for feeding meat chickens. Buletinul Institutului Agronomic Cluj Napoca, Zootehnie si Medicina Veterinara 42: 19-26

Yeast infection of the oro-gastrointestinal tract - treatment with amphotericin B. Medizinische Welt 41(3): 277-282

Yeast infection of the penis in patients with penile condylomata acuminata. Zeitschrift fur Hautkrankheiten 64(1): 21-23

Yeast killer toxin monoclonal antibodies. Fungal antigens: isolation, purification, and detection Proceedings of the First International Symposium on Fungal Antigens, Paris, France, November 1986: 216

Yeast killer toxins and dimorphism. Journal of Clinical Microbiology 27(6): 1423-1425

Yeast sludge from molasses based distilleries as a feed for livestock. Indian Journal of Animal Nutrition 4(2): 109-113

Yeast species isolated from cancer patients in Mansoura: prevalence and susceptibility to antimycotic drugs. Journal of Tropical Medicine 1(1): 29-39

Yeast-contaminated nectar and its effects on bee foraging. Journal of Apicultural Research, 271: 26-29

Yeast-derived hepatitis B vaccine and yeast sensitivity. Lancet I(8643): 903

Yeasts and immune response. Clinical Ecology 5(3): 132-135

Yeasts and intestinal disorders. Giornale di Malattie Infettive e Parassitarie 40(4): 340-341

Yeasts and moulds identification in food industry. Microbiologie, Aliments, Nutrition 6(3): 221-226

Yeasts as human and animal pathogens. The yeasts Volume 1 Biology of yeasts (Ed. 2): 207-281

Yeasts associated with pollinating bees and flower nectar. Microbial Ecology 11(1): 51-58

Yeasts from natural paraffins in mixed feeds for pigs and poultry. 1. Chemical composition and nutritive value. Zhivotnov' dni Nauki 26(5): 62-66

Yeasts from natural paraffins in mixed feeds for pigs and poultry. 2. Performance experiments with pigs. Zhivotnov' dni Nauki 26(5): 67-72

Yeasts from natural paraffins in mixed feeds for pigs and poultry. 3. Performance experiment with broiler chickens. Zhivotnov' dni Nauki 26(5): 73-79

Yeasts in dairy products. Journal Of Applied Bacteriology. 68(3): 212

Yeasts in quarg. Deutsche Milchwirtschaft 39(16): 512-514

Yeasts of genus Lipomyces Lodder et Kreger-van Rij in tropical African soils. Moscow University Soil Science Bulletin 44(2): 58-60

Yeasts vectored by insects feeding on decaying saguaro cactus. Southwestern Naturalist 33(3): 362-363

Yeasts: causative agent of infections of the respiratory tract ?. Immunitat und Infektion 17: 13-17

Yeheb prospecting in Somalia and in Kenya. Mission effected from 06 May to 06 June 1988. Yeheb prospecting in Somalia and in Kenya Mission effected from 06 May to 06 June 1988: v + 23 + annexes (20 )

Yellow courgettes. Eldorado receives competition from two new cultivars. Groenten en Fruit 43(37): 60

Yellow dwarf disease in ratoon rice. Rice ratooning: 219-225

Yellow fever. Weekly Epidemiological Record 64(18): 139

Yellow fever epidemic, Nigeria. Weekly Epidemiological Record 62(21): 155

Yellow fever in 1986. Weekly Epidemiological Record 62(49): 369-371

Yellow fever in 1987. Parasitology Today. 5(5): 136-137

Yellow fever in South Wales, 1865. Medical History 30(3): 322-340

Yellow fever mosquito. Eradication of exotic pests: analysis with case histories: 257-273

Yellow fever. Isolation of yellow fever virus from Haemagogus mosquitoes. Weekly Epidemiological Record 64(3): 20

Yellow fleck of Capsicum recently observed in Romania, caused by lucerne mosaic virus. Analele Institutului de Cercetari pentru Protectia Plantelor 21: 11-14

Yellow foxtail and large crabgrass control in established alfalfa on sand. Proceedings, North Central Weed Control Conference (Vol. 41): 104-105

Yellow rain in China. Science Progress 73(291): 301-316

Yellow sugarcane aphid (Homoptera: Aphididae): detection and mechanisms of resistance among Ethiopian sorghum lines. Journal of Economic Entomology 83(3): 1053-1057

Yellow water traps - support for monitoring aphid flights in seed potatoes in Baden-Wurttemberg. Aphid migration and forecasting ' Euraphid' systems in European Community countries: 169-171

Yellow-net-a potential threat to almond cultivation in India. Indian Journal of Plant Pathology 5(2): 126-128

Yellow-seeded rape in China. Cruciferae Newsletter (13): 34-35

Yellowberry in durum wheat (Triticum durum Desf): the effect of nitrogen and water supply and cultivar . Agricoltura Mediterranea 119(4): 349-360

Yellowing of Caribbean pine (Pinus caribaea) seedlings. Sylvatrop 10(1): 49-55

Yellowing of leaves and dwarfism in parsley (Petroselinum crispum (Mill.) Nyman ex. A.W. Hill). Revue de l' Agriculture 40(6): 1505-1516

Yellows diseases of potato. Perspectives in phytopathology: 333-352

Yensen 3A. United States Patent: (US 4 762 964)

Yersinia enterocolitica O:3 infections in infants and children, associated with the household preparation of chitterlings. New England Journal of Medicine 322(14): 984-987

Yersinia enterocolitica and Yersinia pseudotuberculosis. Foodborne bacterial pathogens: 601-672

Yersinia enterocolitica in some foods of animal origin. Industrie Alimentari 28(273): 713-715, 720

Yersinia pestis: a case of mistaken identity. Pediatric Infectious Disease Journal 7(5): 365-366

Yersinia pseudotuberculosis enteritis in four calves. Journal Of Comparative Pathology. 101(4): 463-466

Yersinia pseudotuberculosis infection contracted through water contaminated by a wild animal. Journal of Clinical Microbiology 26(3): 584-585

Yersinia ruckeri isolated from Atlantic salmon in Scotland. Bulletin of the European Association of Fish Pathologists 8(2): 18-20

Yersinia species in wild animals and birds. Veterinarna Sbirka 86(7): 57-59

Yersiniosis in the Crimea. Zhurnal Mikrobiologii, Epidemiologii i Immunobiologii ( 7): 36-38

Yes or no to transgenic beet?. Prophyta 43(6, Bijlage): 232-233

Yet another rapid plant DNA prep. Maize Genetics Cooperation News Letter ( 63): 68

Yew (Taxus baccata). Allgemeine Forstzeitschrift (23): 568-571

Yichun planted forest of Cunninghamia lanceolata variation of tracheid shape and its influence on wood properties. Journal of Nanjing Forestry University (2): 115-120

Yield - mineral uptake relation in field pea under saline environment. Annals of Agricultural Research 8(1): 110-116

Yield II: an interactive computer model to simulate water yield from southwestern ecosystems. ASAE Publication, American Society of Agricultural Engineers (07-88): 72-78

Yield ability of tillers separated from standing transplanted aman rice and replanted. International Rice Research Newsletter 14(2): 26

Yield analysis of French beans. Acta Horticulturae (220): 493-498

Yield analysis of the Pillnitz apple variety collections grown at two sites. Archiv fur Gartenbau 37(1): 3-22

Yield and N-P-K content of asparagus spears grown at different rates of phosphorus and potassium. Asparagus Research Newsletter 6(2): 1-2

Yield and N2 fixation of pea and lentil as affected by intercropping and N application. Canadian Journal of Soil Science 69(2): 243-251

Yield and adaptation of hexaploid spring triticale. Euphytica. 47(1): 57-64

Yield and adaptive characteristics of transgressive forms of winter wheat. Selektsiya i Semenovodstvo Kiev ( 66): 3-5

Yield and alkaloids profile in poppy capsule. Indian Journal of Pharmaceutical Sciences 51(4): 133-136

Yield and amino acid composition of fractions obtained during tofu production. Cereal Chemistry 66(5): 359-361

Yield and botanical composition of grass mixtures for temporary grasslands. Acta Academiae Agriculturae ac Technicae Olstenensis, Agricultura (45): 147-156

Yield and botanical composition of greenness quarter pasture at Jastkow during 20 years of utilization. Proceedings of the 12th General Meeting of the European Grassland Federation, Dublin, Ireland, July 4-7, 1988: 224-228

Yield and chemical composition of Leucaena leaf in association with grass, legume and trees in the three strata system. Proceedings of the tenth annual conference of the Malaysian Society of Animal Production: 162-164

Yield and chemical composition of elephant grass (Pennisetum purpureum Schum.) 'Cameroon' at different ages. Ciencia e Pratica 10(2): 169-175

Yield and chemical composition of oats (Avena sativa L.) at different development stages. Agricultura Tecnica Santiago 50(1): 1-6

Yield and chemical composition of root crops at different ages of harvest. Philippine Journal of Crop Science 13(Supplement 1): S4

Yield and combining ability of early lucerne genotypes. Vedecke Prace Vyskumneho Ustavu Rastlinnej Vyroby v Piest' anoch Krmoviny ( 22): 5-17

Yield and confectionary quality of triticales grown in Kiev province. Nauchno Tekhnicheskii Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Nauchno Issledovatel' skogo Instituta Rastenievodstva Imeni N I Vavilova (173): 19-22

Yield and crude protein content of Centrosema pubescens, Centrosema sp.n., C. agostini, C. brasilianum and Lablab purpureus. Kasetsart Journal, Natural Sciences 23(2): 143-148

Yield and depth of tubers at harvest in relation to ridge shape and planting depth. (Part II). Roczniki Nauk Rolniczych, A Produkcja Roslinna 107(2): 103-115

Yield and development of a red clover (Trifolium pratense) sward. Agricultura Tecnica 49(2): 85-91

Yield and economic effectiveness of new peach varieties in the eastern Crimea. Byulleten' Gosudarstvennogo Nikitskogo Botanicheskogo Sada (67): 48-54

Yield and economic implications of alternative irrigation distribution systems: Texas High Plains. Departmental Technical Report, Department of Agricultural Economics, Texas A and M University (88-1): iv + 75

Yield and economics of various late sown winter crops under different levels of irrigation. Crop Research (Hisar) 2(2): 221-223

Yield and fruit quality of apple trees on M.9 in different planting systems on replanted soil up to the fourth year. Acta Horticulturae ( 243): 279-280

Yield and grain quality in new varieties and breeding material of winter bread wheat. Rasteniev' dni Nauki 25(7): 12-16

Yield and growth of macadamia trees in response to mulching with macadamia husks. Hortscience 24(2): 392

Yield and household income variability in India's semi-arid tropics. Variability in grain yields: implications for agricultural research and policy in developing countries: 309-319

Yield and initial spacing of Eucalyptus camaldulensis in the eastern part of Mamora forest. Annales de la Recherche Forestiere au Maroc 21: 229-280

Yield and initial spacing of Eucalyptus gomphocephala in the eastern Mamora forest. Annales de la Recherche Forestiere au Maroc 20: 113-152

Yield and market quality of seven peanut genotypes as affected by leafspot disease and harvest date. Peanut Science 15(1): 9-13

Yield and morphological stability in variants of winter wheat in six generations. Sbornik Vysoke Skoly Zemedelske v Praze, Fakulta Agronomicka, A Rostlinna Vyroba (49): 215-231

Yield and nitrogen uptake by rainfed lowland rice in calcareous soil as influenced by modified urea materials. Annals of Agricultural Research 10(3): 322-325

Yield and nitrogen uptake in leucaena-sorghum intercropping as influenced by leucaena stubble height and leucaena-sorghum row proportions. Current Research University of Agricultural Sciences Bangalore 18(2): 15-16

Yield and nutrient harvest by sunflower (Helianthus annuus L.) in response to sulphur and magnesium application in Typic Chromusterts. Annals of Plant Physiology 4(1): 15-21

Yield and nutrient uptake by brinjal as influenced by Azospirillum brasilense and/or Glomus fasciculatum inoculations under graded phosphorus levels. Trends in mycorrhizal research Proceedings of the National Conference on Mycorrhiza, held at Haryana Agricultural University, Hisar, India, Feb 14-16, 1990: 157-159

Yield and nutrient uptake in different faba bean genotypes in northern Madhya Pradesh. FABIS Newsletter, Faba Bean Information Service, ICARDA ( 23): 13-14

Yield and nutrient uptake in leucaena (Leucaena leucocephala (Lam.) de Wit.) as influenced by row spacing and phosphorus level. Karnataka Journal of Agricultural Sciences 2(1-2): 1-6

Yield and nutritional characteristics of maize (Zea mays) and sorghum (Sorghum sp.) genotypes for silage in central Chile. Agricultura Tecnica 48(3): 277-291

Yield and nutritive quality of serradella and crimson clover from Galicia. Proceedings of the 12th General Meeting of the European Grassland Federation, Dublin, Ireland, July 4-7, 1988: 287-291

Yield and nutritive value of Pangola grass (Digitaria decumbens, Stent) hay under the effect of application of nitrogen fertilizer and storage. Oriente Agropecuario 12(1-2): 1-7

Yield and nutritive value of crimson clover (Trifolium incarnatum L.) in Galicia. Pastos 17(1-2): 97-103

Yield and nutritive value of forages grown under irrigated and nonirrigated conditions. Tropical Grasslands 24(1): 55-60

Yield and nutritive value of grasses on peat soils. Vestnik Sel' skokhozyaistvennoi Nauki Moskva ( 6): 98-100

Yield and nutritive value of hay from five tropical grasses at three harvesting intervals. Journal of Agriculture of the University of Puerto Rico 72(1): 109-118

Yield and nutritive value of oat forage cultivated in Selviria, MS, Brazil. Pesquisa Agropecuaria Brasileira 23(6): 653-657

Yield and nutritive value of sainfoin (Ornithopus sativus Brot.) in Galicia. Pastos 17(1-2): 89-95

Yield and nutritive value of spring-sown sweet lupins (Lupinus angustifolius cv. Uniharvest) for lambs grazed at four different stages of growth. 1. Dry matter production and utilisation. New Zealand Journal of Agricultural Research 33(3): 353-357

Yield and nutritive value of spring-sown sweet lupins (Lupinus angustifolius cv. Uniharvest) for lambs grazed at four different stages of growth. 2. Nutritive value. New Zealand Journal of Agricultural Research 33(3): 359-365

Yield and oil content of doubled haploids of mustard (Brassica juncea (L.) Czern. and Coss.). Proceedings of the Indian Academy of Sciences, Plant Sciences 98(5): 405-407

Yield and performance of self-regenerating medic pastures in a cereal-ley farming system in north Syria. Giessener Beitrage zur Entwicklungsforschung, I Symposien 17: 141-149

Yield and persistence of northern varieties of Poa pratensis. Nordisk Jordbrugsforskning 71(1): 84

Yield and phosphorus utilisation of mustard as influenced by phosphorus at various levels of nitrogen and moisture regimes. Fertiliser News 33(2): 31-37

Yield and production efficiency of four apple cultivars in selected orchard management systems. Journal of the American Society for Horticultural Science 114(6): 863-868

Yield and production stability of strawberry cultivars grown at the Ohio Agricultural Research and Development Center, Wooster, 1952-1987. Fruit Varieties Journal 42(4): 139-142

Yield and production value of different intercropping systems using fibre flax and vegetables. Pemberitaan Penelitian Tanaman Industri 13(3-4): 47-52

Yield and profit implications of alternative irrigation levels for selected crops: Texas Trans Pecos. Departmental Technical Report, Department of Agricultural Economics, Texas A and M University (88-2): 29

Yield and quality attributes of groundnut (Arachis hypogaea L.) with the use of fertilizer potassium and sulphur on an Alfisol. Journal of Potassium Research 4(2): 71-74

Yield and quality components of corn crop residues and utilization of these residues by grazing cattle. Journal of Animal Science 67(2): 597-605

Yield and quality of 'Redblush' grapefruit on twelve rootstocks. Journal of the American Society for Horticultural Science 114(2): 187-190

Yield and quality of Danbo 45+ cheese from milk heat treated at temperatures between 72 and 95 degrees C. Forsogsrapport Statens Mejeriforsog ( 44): 39 pp.

Yield and quality of Danbo 45+ cheese manufactured from milk heat treated between 72 and 95 degrees C. Maelkeritidende 103(15): 326-327

Yield and quality of Valencia orange as affected by gibberellic acid. Indian Journal of Horticulture 46(3): 319-321

Yield and quality of barley silage as influenced by nitrogen application. Animal Science Research Report, Virginia Agricultural Experiment Station, Virginia Polytechnic Institute and State University (6): 21-25

Yield and quality of buckwheat (Fagopyrum esculentum Moench) in Southern Chile. Agro Sur 16(2): 94-102

Yield and quality of charcoal from coconut stem wood. Biomass: 251-256

Yield and quality of elephant grass at 12 periods of cutting. Informe anual, Universidad Central de Venezuela, Facultad de Agronomia, Instituto de Produccion Animal, 1987: 84-85

Yield and quality of irrigated and dryland lucerne in the Depresion Prepirenaica. Pastos 15(1-2): 159-173

Yield and quality of leek (Allium porrum) as affected by method of growing. Acta Horticulturae ( 244): 229-234

Yield and quality of milk from cows of different geneotypes with different levels of energy in rations. Vestnik Sel' skokhozyaistvennoi Nauki (9): 110-115

Yield and quality of papua grass (Brachiaria plantaginea) as affected by cutting frequency and nitrogen. Revista do Centro de Ciencias Rurais, Universidade Federal de Santa Maria 18(3-4): 343-354

Yield and quality of potatoes in relation to fertilizer rates. Agrokhimiya (4): 51-56

Yield and quality of processing tomatoes in response to irrigation rate and schedule. Journal of the American Society for Horticultural Science 114(6): 904-908

Yield and quality of some potato clones for the Aegean region. Ege Universitesi Ziraat Fakultesi Dergisi 1988; 24(2): 45-52

Yield and quality of soyabean as affected by population density and plant distribution. Beitrage zur Tropischen Landwirtschaft und Veterinarmedizin 26(4): 375-380

Yield and quality of soybean hay as influenced by drought stress. Applied Agricultural Research 2(5): 301-304

Yield and quality of sugar beet (Beta vulgaris L.) as affected by population densities and nitrogen levels. Beitrage zur Tropischen Landwirtschaft und Veterinarmedizin 26(3): 269-272

Yield and quality of summer groundnut (Arachis hypogaea) as influenced by growth retardants and promoters. Indian Journal of Agricultural Sciences 58(10): 773-775

Yield and quality of the essential oil from nine lemon cultivars. Revista Industrial y Agricola de Tucuman 64(2): 55-63

Yield and quality of the produce in a crop rotation on the optimized mineralized soils of the nonchernozem zone. Agrokhimiya (12): 37-40

Yield and quality of varieties of potatoes for industrial use. Gron Viden, Landbrug ( 29): 4 pp.

Yield and quality of wheat Chenab 79 as affected by various agronomic practices. Journal of Agricultural Research Lahore 24(3): 173-178

Yield and quality of winter annual forages. Bulletin Agricultural and Forestry Experiment Station, West Virginia University ( 701): 35 pp.

Yield and quality responses of three sweet corn hybrids as affected by fertilizer phosphorus. Journal of Fertilizer Issues 6(1): 17-24

Yield and reaction to day length in sorghum X Sudan grass hybrids. Osnovnye napravleniya razvitiya selektsii, semenovodstva i tekhnologii vozdelyvaniya sorgovykh kul' tur: 158-164

Yield and reproductive trait responses of maize hybrids to drought stress. Maydica 34(4): 319-328

Yield and seed quality of field peas grown in mixtures with cereals and in pure stands. Acta Academiae Agriculturae ac Technicae Olstenensis, Agricultura ( 47, Suppl. C): 40 pp.

Yield and some quality properties of Brussels sprouts as affected by time of harvest and cultivar. Acta Horticulturae (220): 511-517

Yield and technical consequences of the reduction in sawlog diameter. Przemys Drzewny 38(9): 15-18

Yield and thinning of Eucalyptus gomphocephala high forest in the Mamora-Rharb region. Annales de la Recherche Forestiere au Maroc 21: 317-347

Yield and uptake response of lettuce to cadmium as influenced by nitrogen application. Fertilizer Research: 49-56

Yield and water use efficiency of chilli as influenced by irrigation schedules and nitrogen levels in Malaprabha Command area. Farming Systems 4(1-2): 25-28

Yield and water use efficiency of soybean as affected by fertilizer and mulch application. Journal of Agricultural Research Lahore 24(3): 167-172

Yield and water use of wheat as affected by water stress. Pakistan Journal of Scientific & Industrial Research 32(1): 50-54

Yield and wood properties of 25-year-old Japanese larch of different provenance in eastern Canada. Forestry Chronicle 64(6): 475-479

Yield and yield attributes of summer groundnut as affected by sowing time, spacing and phosphorus levels in south Gujarat. Gujarat Agricultural University Research Journal 14(1): 49-51

Yield and yield component response of eight potato genotypes to water stress. Crop Science 29(5): 1207-1211

Yield and yield component responses of faba bean (Vicia faba L.) to plant density and NP fertilization. Annals of Agricultural Science Cairo 35(1): 187-204

Yield and yield components of IR varieties and lines with different growth duration. Philippine Journal of Crop Science 13(Supplement 1): S19

Yield and yield components of meiotic tetraploids of potato. Potato Research 32(4): 457-462

Yield and yield components of spring wheat (Triticum aestivum L. Em Thell.) subjected to drought in a tropical environment. Philippine Agriculturist 71(2): 165-172

Yield and yield components of wetland rice under various sources and levels of nitrogen. Philippine Journal of Crop Science 13(3): 155-158

Yield and yield components of wheat as influenced by intercropping and planting geometry. Pakistan Journal of Agricultural Research 9(3): 310-315

Yield assessment and assortment planning by means of a computer. Erdo 36(2): 53-54

Yield attributes of wheat (Triticum aestivum and T. durum) varieties under different sowing dates. Indian Journal of Agricultural Sciences 58(5): 342-349

Yield capacity of long term intensively cultivated soils under suboptimal nitrogen fertilizer conditions. Verband Deutscher Landwirtschaftlicher Untersuchungs und Forschungsanstalten, Reihe Kongressberichte ( 30): 525-530

Yield characterization of long-term regeneration processes in mixed beech/oak/pine stands in Ebrach forest district and on their determination by sampling. Forstliche Forschungsberichte Munchen (91): 206

Yield comparison of within row mixtures, between row mixtures, and composites of spring faba bean cultivars. Journal of Agronomy and Crop Science 165(1): 39-46

Yield comparisons between types and selections of Gypsophila paniculata in different environments. Annali dell' Istituto Sperimentale per la Floricoltura, Italy 18(1): 65-80

Yield compensation in pea crops. Sbornik Vysoke Skoly Zemedelske v Praze, Fakulta Agronomicka, A Rostlinna Vyroba (49): 175-187

Yield component interactions in wild populations of California Fragaria. HortScience 23(5): 889-891

Yield components and grain quality in short-strawed spring durum wheat in the Povolzh'e. Doklady Vsesoyuznoi Ordena Lenina i Ordena Trudovogo Krasnogo Znameni Akademii Sel' skokhozyaistvennykh Nauk im VI Lenina ( 2): 2-4

Yield components as selection criteria in spaced plants in bread and macaroni wheats. Proceedings of the seventh international wheat genetics symposium, held at Cambridge, UK, 13-19 July 1988: 1165-1169

Yield components in intersubspecific maize hybrids for grain. Rasteniev' dni Nauki 27(1): 88-92

Yield components of barley, lentil and linseed under irrigation, mulch and intercropping. Indian Agriculturist 33(2): 73-80

Yield components, estimation criteria of cropping practices in winter wheat. Contributii ale cercetarii stiintifice la dezvoltarea agriculturii Volum omagial 1957-1987: 91-108

Yield constraints and fertilizer management in shallow rainfed transplanted and broadcast seeded lowland rice in the Philippines. IRRI Research Paper Series, International Rice Research Institute 132: 1-14

Yield data for the management of Norway spruce in relation to site and growing space. Forstarchiv 57(4): 123-128

Yield development in carnations. Deutscher Gartenbau 41(27): 1578-1579

Yield development in linseed (Linum usitatissimum L.). Plant Research and Development 30: 104-125

Yield development in spring bread wheat in the north west of the Non-chernozem zone of the RSFSR. Sbornik Nauchnykh Trudov po Prikladnoi Botanike, Genetike i Selektsii 127: 78-83

Yield development of red clover after one or two overwintering seasons. Archiv fur Acker und Pflanzenbau und Bodenkunde 33(7): 425-431

Yield development under different natural conditions, cropping systems and nutrient levels. Kungl Skogs och Lantbruksakademiens Tidskrift (Suppl. 19): 9-20

Yield dynamics of canopy components in alfalfa-grass mixtures. Agronomy Journal 82(4): 696-701

Yield dynamics of the sour cherry cultivar Marasca on a skeletal soil in the Zadar region. Jugoslovensko Vocarstvo 22(2-3): 265-269

Yield evaluation after rejuvenation pruning of the apple cultivar Belle de Boskoop. Vedecke Prace Ovocnarske 11: 39-49

Yield evolution and variability of Argentine maize flint cultivars. Revista de la Facultad de Agronomia, Universidad de Buenos Aires 7(2-3): 125-132

Yield features of Scots pine stands damaged by blister rust (Peridermium pini = Endocronartium pini). Forstarchiv 57(4): 137-145

Yield forecasting and optimization of berry harvesting in the forests of Southern Karelia, USSR. Acta Botanica Fennica (136): 19-21

Yield forecasting in winter rape. Feldwirtschaft 29(5): 236-238

Yield formation and the dynamics of system conditions in mixed crops and their mathematical description as exemplified by stands of maize and companion crops. Bodenkultur 39(3): 233-250

Yield formation in potatoes in relation to different irrigation methods. Kartoffelbau 41(5): 184-187

Yield formation in spring barley and its relationship to soil tillage and irrigation on a loamy chernozem. Rostlinna Vyroba 35(2): 203-212

Yield formation in the main field crops. Yield formation in the main field crops: 336

Yield formation in winter rape. A literature search. Verslag Centrum voor Agrobiologisch Onderzoek (99): 69

Yield formation in winter wheat as dependent on hydrothermic conditions. Acta Universitatis Agriculturae Brno, A Facultas Agronomica 34(3): 143-151

Yield functions and tables for mixedwood stands of northwestern Ontario. Information Report Great Lakes Forestry Centre, Canadian Forestry Service (O-X-375): 15

Yield gaps and constraints analysis in groundnut production in Warangal District of Andhra Pradesh. Journal of Oilseeds Research 5(2): 107-118

Yield improvement in raya (Brassica juncea L. Czern & Cross) by the use of phenols. Cruciferae Newsletter (13): 126-127

Yield increase and reduction in brittle stem disorder in response to increasing concentration of potassium and various values of NO3-/NH4+ in the white carnation cv. Standard. Hassadeh 70(5): 742-746

Yield increases due to special fertilizer. Agrochimica XXXI(4-5): 477-483

Yield level, disease incidence and powdery mildew virulence in cultivar mixtures of spring barley (1984-1986). Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 95(6): 561-571

Yield loss assessment caused by the citrus nematode Tylenchulus semipenetrans on Valencia oranges in Cyprus. Nematologia Mediterranea 17(1): 5-6

Yield loss assessment in promising rice cultures due to false smut. Oryza 25(2): 207-209

Yield loss caused by rice stem borers SB in southern Bhutan. International Rice Research Newsletter 14(6): 32

Yield loss to weeds in upland rice at Parwanipur, Nepal. International Rice Research Newsletter 14(5): 31-32

Yield losses caused by wheat powdery mildew. Fitopatologia Brasileira 13(1): 74-75

Yield losses due to rice gall midge GM. International Rice Research Newsletter 13(6): 39

Yield losses due to various pests in hot pepper. Capsicum Newsletter (6): 83-84

Yield losses in floating rice caused by stem borers SBs. International Rice Research Newsletter 13(6): 38

Yield losses in spring barley caused by Chromatomyia fuscula (Zett.) (Dipt., Agromyzidae). Journal of Applied Entomology 108(3): 306-311

Yield losses in wheat caused by natural infection by barley yellow dwarf virus in trials from 1976 to 1985 in Santiago. Agricultura Tecnica Santiago 48(2): 75-80

Yield losses in wheat caused by stripe rust (Puccinia striiformis West.) in northern New South Wales. Australian Journal of Experimental Agriculture 30(1): 103-108

Yield losses in wheat due to weed communities dominated by green foxtail : A multispecies approach. Canadian Journal of Plant Science 69(2): 521-529

Yield losses in winter barley due to barley yellow mosaic virus. Nachrichtenblatt fur den Pflanzenschutz in der DDR 42(11): 213-215

Yield losses of commercial cane varieties by top borer. Majalah Perusahaan Gula 24(3): 1-6

Yield losses of winter and spring rape and turnip rape after infection by some viruses. Sbornik UVTIZ, Ochrana Rostlin 25(1): 1-7

Yield losses with suboptimal N supply. Gemuse 25(4): 212-216

Yield moisture index of several crops grown in a semi-arid tropical climatic zone. Annals of Agricultural Research 9(2): 243-246

Yield of Austrian pine. Erdeszeti Kutatasok1985 1986; 76-77: 175-190

Yield of Chaenomeles Lind. in the south east of the Ukraine. Nauchno Tekhnicheskii Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Nauchno Issledovatel' skogo Instituta Rastenievodstva Imeni N I Vavilova ( 188): 65-67

Yield of Eucalyptus camaldulensis in permanent plots at Sidi Yahia du Rharb. Annales de la Recherche Forestiere au Maroc 19: 49-78

Yield of Eucalyptus camaldulensis in the southern Rharb: results of experiments with site preparation and cutting methods. Annales de la Recherche Forestiere au Maroc 24: 37-56

Yield of Eucalyptus camaldulensis treated in different silvicultural systems in the South of the Rharb. Annales de la Recherche Forestiere au Maroc 17: 93-123

Yield of Eucalyptus camaldulensis, Lake Albacutya provenance, during the first and second rotation. Annales de la Recherche Forestiere au Maroc 24: 127-148

Yield of F1 hybrids at Tamil Nadu Rice Research Institute TRRI, Aduthurai, India. International Rice Research Newsletter 14(3): 9

Yield of Norway spruce following controlled burning in 1943 at Ovrahygget, Angermanland, Sweden. Sveriges Skogsvardsforbunds Tidskrift (3): 19-31

Yield of Populus hybrids in 'woodgrass' and other short-rotation density regimes. Energy from biomass and wastes XII: 153-166

Yield of Turkey oak stands. Erdeszeti Kutatasok 1985; 75: 179-188

Yield of annual ryegrass in swards with different plant density. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 21(5): 474-479

Yield of ash stands of seed origin. Erdeszeti Kutatasok 1987; 78: 225-240

Yield of biological control in the phytosanitary protection of sweet potato, Ipomoea batatas. Ciencia y Tecnica en la Agricultura, Proteccion de Plantas 8(4): 41-49

Yield of cereals and nutrient balance with systematic application of fertilizers in a crop rotation on a grey forest soil. Agrokhimiya ( 2): 48-54

Yield of cocksfoot and reed fescue in relation to mineral nutrition level and utilization frequency. Agrokhimiya (1): 61-64

Yield of cropping systems of green conveyor in relation to crops and fertilizers. Doklady Vsesoyuznoi Ordena Lenina i Ordena Trudovogo Krasnogo Znameni Akademii Sel' skokhozyaistvennykh Nauk im VI Lenina ( 6): 25-27

Yield of crops in relation to soil pH and phosphorus and potassium contents. Agrokhimiya (4): 35-40

Yield of different horseradish ecotypes. Gemuse 24(6): 272-273

Yield of different mixtures of barley (Hordeum vulgare L.) and oats (Avena sativa L.) and productivity of each species. Canadian Journal of Plant Science 70(1): 91-97

Yield of experimental lucerne hybrids bred using self incompatibility. Vedecke Prace Vyskumneho Ustavu Rastlinnej Vyroby v Piest' anoch Krmoviny ( 22): 19-32

Yield of faba beans as affected by weather conditions at the Przelewice Experiment Station. Pamietnik Puawski (92): 147-161

Yield of five tropical grasses under three cutting regimes at Bayono, Panama. Ciencia Agropecuaria Instituto de Investigacion Agropecuaria de Panama (5): 99-108

Yield of free secretory component of buffalo milk. Asian Journal of Dairy Research 8(2): 105-106

Yield of fuelwood from individual trees of Guazuma ulmifolia in pastures in Hojancha, Guanacaste, Costa Rica. Rendimiento de lena de arboles individuales de Guazuma ulmifolia Lam en potreros en Hojancha, Guanacaste, Costa Rica: iii + 12

Yield of grain and protein in high-protein maize hybrids. Informatsionnyi Byulleten' po Kukuruze (7): 151-167

Yield of grain sorghum in relation to the composition, rates and proportions of fertilizers. Agrokhimiya (7): 53-56

Yield of important maize hybrids grown on smonitza as related to amount of fertilizers and plant density. Arhiv za Poljoprivredne Nauke 49(174): 123-132

Yield of improved acacia cultivars. Erdeszeti Kutatasok 1987; 78: 241-246

Yield of irrigated rice in systems of continuous cultivation and in rotation with soyabeans and maize. Anais 17a Reuniao da Cultura do Arroz Irrigado, Pelotas, RS de 26 a 30 de Setembro de 1988: 115-121

Yield of lupin species and varieties in different regions of the Azerbaidzhan SSR in relation to sowing dates. Sbornik Nauchnykh Trudov po Prikladnoi Botanike, Genetike i Selektsii 126: 145-148

Yield of maize and cowpea in an alley cropping system in relation to available light. Agricultural & Forest Meteorology. 52(3-4): 347-358

Yield of maize as affected by the content of mineral nitrogen in the soil. Agrohemija ( 1-3): 9-21

Yield of maize grown for silage under different conditions of cultivation. Agrokhimiya ( 3): 61-67

Yield of maize under different levels of water stress. Pesquisa Agropecuaria Brasileira 23(11): 1255-1261

Yield of new potato varieties at different planting densities. Selektsiya i Semenovodstvo Moskva ( 2): 42-43

Yield of nutrients per hectare of lucerne in relation to time of cutting and method of feed preparation. Rezervy kormoproizvodstva v usloviyakh Severnogo Kavkaza: 174-179

Yield of orchard grass according to time and cutting height of last mowing. Soviet Agricultural Sciences ( 2): 78-81

Yield of red-grained and white-grained isolines of spring bread wheat in the chernozem steppe of the Povolzh'e. Doklady Vsesoyuznoi Ordena Lenina i Ordena Trudovogo Krasnogo Znameni Akademii Sel' skokhozyaistvennykh Nauk im VI Lenina ( 8): 2-5

Yield of rice sown in standing water. International Rice Research Newsletter 14(6): 16-17

Yield of rice-oilseed cropping system without irrigation in coastal saline soil. International Rice Research Newsletter 14(3): 43

Yield of robinia stands. Erdeszeti Kutatasok1985 1986; 76-77: 195-203

Yield of selected lines and varieties of fodder grasses used for pasture. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (164): 249-259

Yield of short-culmed adlay (Coix lacryma-jobi L. var. ma-yuen Stapf.) mutant obtained from gamma-ray irradiation. Bulletin of the Faculty of Agriculture, Saga University (65): 9-15

Yield of single maize hybrids bred using different types of cytoplasmic male sterility. Nauchno Tekhnicheskii Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Nauchno Issledovatel' skogo Instituta Rastenievodstva Imeni NI Vavilova ( 189): 13-15

Yield of soft red winter wheat as affected by row spacing and sowing rate. Applied Agricultural Research 4(1): 47-50

Yield of spring barley varieties in relation to nitrogen fertilizer and sowing density. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (168): 47-54

Yield of sugarcane as influenced by varying nitrogen and sulphur ratios in fertilizers. Journal of the Indian Society of Soil Science 37(1): 183-185

Yield of sunflowers on a dernopodzolic sandy loam acid soil with application of dolomite meal, farmyard manure and mineral fertilizers at various rates and in different combinations. Agrokhimiya (3): 37-44

Yield of sweet cherry in the north-western foothills of the Caucasus. Sbornik Nauchnykh Trudov po Prikladnoi Botanike, Genetike i Selektsii 123: 31-35

Yield of sweet potato as affected by planting method and vine length. Journal of Root Crops 15(1): 63-64

Yield of the Acacia auriculiformis stands on the Bateke Plateau, Zaire. Tropicultura 6(4): 171-175

Yield of the red raspberry, Rubus idaeus, after prescribed burning at Evo, southern Finland. Acta Botanica Fennica (136): 61-63

Yield of two potato varieties, resistant to degeneration, after 1 and 6 years of multiplication in the third zone of virus degeneration. Biuletyn Instytutu Ziemniaka 1989; ( 36): 53-60

Yield of undersown Westerwolds ryegrass depending on sowing and nitrogen rates. I. Undersowing in rye grown for grain. Roczniki Nauk Rolniczych Seria A, Produkcja Roslinna 107(3): 109-120

Yield of undersown Westerwolds ryegrass depending on sowing and nitrogen rates. II. Undersowing in rye grown for green fodder. Roczniki Nauk Rolniczych Seria A, Produkcja Roslinna 107(3): 121-133

Yield of white clover populations in mixture with contrasting perennial ryegrasses. Grass & Forage Science. 44(1): 111-115

Yield of winter cereals grown for fresh fodder production. Rasteniev' dni Nauki 26(7): 40-44

Yield of winter rye as influenced by the intensity of herbicide use. Archiv fur Phytopathologie und Pflanzenschutz 25(6): 571-578

Yield performance and high yielding cultivation of cotton cultivar Simian No. 2. Jiangsu Agricultural Science Jiangsu Nongye Kexue (5): 1-2

Yield performance of durum wheat (Triticum durum) as compared with soft wheat (Triticum aestivum ssp. aestivum) under marginal conditions for durum wheat cultivation. Bodenkultur 40(2): 119-133

Yield performance of eggplant as a catch crop. Advances in Horticultural Science 2(2): 71-74

Yield performance of indica hybrid rice at different locations in summer season. Journal of Agricultural Research of China 37(3): 225-238

Yield performance of some rice genotypes under deep water condition. Current Research University of Agricultural Sciences Bangalore 17(10): 131-132

Yield potential and economics of multiple crop sequences under irrigated conditions of Jammu. Farming Systems 4(3-4): 89-95

Yield potential and nitrogen economy of lucerne in an arable farming system. Legumes in farming systems: 62-63

Yield potential and quality of some promising sugarcane varieties under Gudiyatham condition. Bharatiya Sugar 14(10): 65-67

Yield potential and stress susceptibility of durum landraces in nonstress and stress environments. Proceedings of the seventh international wheat genetics symposium, held at Cambridge, UK, 13-19 July 1988: 811-815

Yield potential of Chinese cabbages grown in highland, upland and lowland areas. Buletin Penelitian Hortikultura 13(2): 64-69

Yield potential of irrigated IR7167-33-2-3 and Tainan V at Ndop Plain. International Rice Research Newsletter 14(5): 19

Yield prediction for Pinus merkusii plantations in Indonesia: a simultaneous equation approach. GFG Report, German Forestry Group, Mulawarman University (4): 13-24

Yield prediction in potatoes. Feldwirtschaft 29(6): 285-287

Yield reaction of winter wheat in monoculture in dependence upon weather and soil. Journal Of Agronomy & Crop Science. 165(2-3): 151-158

Yield reduction from feeding by Euschistus servus and E. variolarius (Heteroptera: Pentatomidae) on stage V2 field corn. Journal of Economic Entomology 82(2): 445-448

Yield reduction in the cultivars Kada and Floralou in relation to the time of plant infection by tomato mosaic virus. Seiva 46(96): 31-38

Yield response and nitrate accumulation in Rhodes grass (Chloris gayana Kunth) grown in high-nitrate-content solutions. Plant and Soil 120(1): 65-68

Yield response functions and changes in soil water regimes. Informes de Investigacion CENID RASPA: 95-123

Yield response of black pepper varieties to varying growth light regimes. Indian Cocoa, Arecanut and Spices Journal 11(3): 85-88

Yield response of corn hybrids and inbred lines to phylloplane treatment with mycopathogenic fungi. Crop Science 29(1): 183-190

Yield response of corn stands to stalk borer (Lepidoptera: Noctuidae) injury imposed during early development. Journal of Economic Entomology 83(4): 1582-1586

Yield response of cotton cultivars to early-season applications of chlordimeform and aldicarb. Journal of economic entomology 82(2): 626-632

Yield response of four cultivars of upland cotton (Gossypium hirsutum L.) to several spacing arrangements and heritability estimates and path coefficient analysis for these characters. Mesopotamia Journal of Agriculture 21(4): 223-241

Yield response of improved upland pasture to the control of leatherjackets under increasing rates of nitrogen. Grass & Forage Science. 45(1): 99-102

Yield response of some apple cultivars to irrigation. Vedecke Prace Ovocnarske ( 12): 33-38

Yield response of some sunflower cultivars to irrigation intervals . Annals of Agricultural Science, Ain Shams University 32(2): 1229-1242

Yield response of soybean (Glycine max Merr.) to planting density and row spacing in a semi-arid tropical environment. Journal of Agronomy and Crop Science 164(4): 282-288

Yield response of soybeans to defoliation by the Mexican bean beetle (Coleoptera: Coccinellidae). Journal of Economic Entomology 82(4): 1212-1218

Yield response of vegetables to tillage techniques on a vertisol of the semiarid region of Puerto Rico. Journal of Agriculture of the University of Puerto Rico 72(1): 119-125

Yield response of wheat to nitrogen, phosphate and potassium fertilizers in loess soils. Journal of Soil Science, China 19(4): 168-170

Yield response to honeycomb selection in maize. Euphytica. 40(1-2): 43-48

Yield response to sulphur dioxide. Advances in Plant Sciences 2(1): 116-122

Yield responses and economic feasibility of irrigating burley tobacco in a humid climate. Proceedings of the 9th International Tobacco Scientific Congress, 9-13 October, 1988, Guangzhou, China: 98-99

Yield responses of eight potato cultivars to moisture stress. Research Highlights, Lethbridge Research Station, Agricultural Canada, Alberta: 30-31

Yield responses of soybean 'SJ4' grown under different water regimes. Thai Journal of Agricultural Science 22(1): 37-46

Yield responses of soybean, maize, peanut and navy bean exposed to SO2, HF and their combination. Environmental and Experimental Botany 30(2): 215-223

Yield responses to herbicide use and weed levels in winter wheat and spring barley in Scottish trials and consequences for economic models. Proceedings of the Brighton Crop Protection Conference, Weeds (Vol. 3): 955-960

Yield responses to the use of herbicides in cereal crops; East of Scotland trials 1979-88. Aspects of Applied Biology (18): 47-56

Yield sensitivities of short season soybeans to irrigation management. Irrigation Science. 11(2): 111-120

Yield stability and modern rice technology. Variability in grain yields: implications for agricultural research and policy in developing countries: 251-264

Yield stability and quality fluctuations in five breadwheat varieties cultivated in Greece. Agricoltura Mediterranea 119(4): 361-365

Yield stability differences among collard cultivars. Hortscience 24(3): 495-497

Yield stability evaluation of four green corn cultivars under different growing environments. Philippine Agriculturist 72(2): 123-135

Yield stability in bread wheat. Variability in grain yields: implications for agricultural research and policy in developing countries: 157-174

Yield stability in potato (Solanum tuberosum spp. tuberosum) cultivars under different environments in the early crop area of Tucuman, Argentina. Revista Industrial y Agricola de Tucuman 66(1): 61-71

Yield stability of CIMMYT maize germplasm in international and on-farm trials. Variability in grain yields: implications for agricultural research and policy in developing countries: 185-205

Yield stability studies in peanut. Journal of Agricultural Research of China 37(3): 278-290

Yield stabilization in sour cherries by irrigation. Vedecke Prace Ovocnarske ( 12): 39-46

Yield table for pedunculate oak (Quercus robur ) in the Netherlands. Uitvoerig Verslag, Rijksinstituut voor Onderzoek in de Bos en Landschapsbouw ' De Dorschkamp' , Netherlands 22(1): 31

Yield table for pedunculate oak (Quercus robur) (1985). Erdeszeti Kutatasok 1987; 78: 265-282

Yield tables for black poplars and balsam poplars. Schriften des Forschungsinstitutes fur Schnellwachsende Baumarten, German Federal Re ic; 2: 45

Yield tables for cutover site-prepared loblolly pine plantations in the Gulf Coastal Plain. Technical Bulletin Mississippi Agricultural and Forestry Experiment Station (135): iii + 31

Yield testing of early generation populations of common bean. Crop Science 30(4): 874-878

Yield testing of some potato varieties. Buletin Penelitian Hortikultura 14(1): 1-5

Yield trends in trials with different proportions of crops. Acta Universitatis Agriculturae Brno, A Facultas Agronomica 34(3): 217-226

Yield trial with summer apple cultivars. Mitteilungen Klosterneuburg, Rebe und Wein, Obstbau und Fruchteverwertung 39(6): 236-240

Yield trial, leaf and protein contents of five alfalfa varieties in Ahvaz. Scientific Journal of Agriculture 13(13): 84-93

Yield variation in winter oilseed rape (Brassica napus L.). Journal of the Agricultural Society University College of Wales1989; 69: 124-144

Yield, agronomic characteristics and physiological quality of seeds of soyabean (Glycine max (L.) Merrill) cultivars. Cientifica 15(1/2): 127-136

Yield, body and texture of Cheddar cheese made from milk, 1.5x, or 4.8x UF retentates and set with varying amounts of calf rennet or a 50:50 mixture of calf rennet-porcine pepsin. Journal of Dairy Science 72(Suppl. 1): 131-132

Yield, chemical composition and nutritive value of banicha (Sesbania aculeata) fodder for goats. Indian Journal of Animal Nutrition 5(1): 61-63

Yield, dry matter production, and nitrogen uptake of drip irrigated cotton. Dissertation Abstracts International, B Sciences and Engineering 49(12): 5068B

Yield, earliness, and fiber properties of cotton carrying combined traits for pink bollworm resistance. Crop science 29(1): 7-12

Yield, fat and protein of milk in the Holstein Friesian breed. Allattenyesztes es Takarmanyozas 38(4): 299-309

Yield, quality and colour of Valencia orange under different irrigation regimes. Centro Agricola 15(1): 61-70

Yield, water use and nitrogen uptake for different water and N levels in winter wheat. Fertilizer Research 22(2): 119-127

Yield-infestation studies associated with insects infesting cowpea, Vigna unguiculata (L.) Walp. in Delhi. Indian Journal of Entomology 47(3): 287-291

Yield-loss relationships and economic injury levels for European corn borer (Lepidoptera: Pyralidae) populations infesting Pennsylvania field corn. Journal of Economic Entomology 83(4): 1595-1603

Yield-response factor (Ky) for yield prediction under limited water supply in finger millet (Eleusine coracana). Indian Journal of Agricultural Sciences 59(5): 324-325

Yield-soil water relationships in sorghum-soybean cropping systems with different fertilizer regimes. Agronomy Journal 81(3): 470-475

Yielding ability of some maize hybrids with early ripening. Buletini i Shkencave Bujqesore ( 3): 21-27

Yields and fertilizer efficiency with and without sprinkler irrigation in crop rotations on sandy, loamy and loess soils. Archiv fur Acker und Pflanzenbau und Bodenkunde 33(6): 365-372

Yields and other characteristics of muscadine grape cultivars at Leesburg. Proceedings of the Florida State Horticultural Society 102: 223-226

Yields and quality of sainfoin in the Depresion Prepirenaica. Pastos 15(1-2): 175-181

Yields and seasonal variation of phytochemicals from Juniperus species of the United States. Biomass 12(2): 129-139

Yields and water uptake of spring barley under different water regimes. Sbornik Vysoke Skoly Zemedelske v Praze, Fakulta Agronomicka Rsada C, Zemedelske Meliorace ( 3): 55-61

Yields from pasture with poro (Erythrina poeppigiana) or laurel (Cordia alliodora), and without trees. Produccion de pasto asociado con poro Erythrina poeppigiana, con laurel Cordia alliodora, y sin arboles: i + 5

Yields of Dominico Harton bananas (Musa AAB) at different planting densities. Cenicafe 38(1-4): 16-22

Yields of Sudangrass and sorghum-Sudangrass hybrids as influenced by early planting. Sorghum Newsletter 29: 57

Yields of cocoa/kola intercrops in Nigeria. Agroforestry Systems 10(2): 153-160

Yields of edible wild berries in Central Finland. Silva Fennica 18(3): 199-219

Yields of groundnut cultivars Nakateyutaka and Tachimasari. Report of the Kyushu Branch of the Crop Science Society of Japan 55: 101-105

Yields of southwestern pinyon-juniper woodlands. Western Journal of Applied Forestry 3(3): 70-74

Yields of soybean cultivars with high cyst-nematode levels as affected by tillage, crop rotation, and cultivar. Special Bulletin, Mississippi Agricultural and Forestry Experiment Station (88-1): 62-64

Yields of two tomato cultivars differing in shoot growth at several plant populations and locations. Hortscience 23(6 PART 1): 991-993

Yo yo-ing the blackcatchers: sport ethnography in the Dominican Republic. Arena Review 13(1): 67-74

Yoghurt and fermented milks. Proceedings of the international conference in association with INTERLAB, Thiene, 25 May 1988. Quaderni dell' Istituto Lattiero Caseario di Thiene ( 18): 187 pp.

Yoghurt and lactobacilli in the regulation of immunity. Fermented milks and health Proceedings of a workshop held on September 25 and 26, 1989 at Arnhem, Netherlands: 124-130

Yoghurt and live yoghurt cultures - nutritional value. Cahiers de Nutrition et de Dietetique 22(5): 381-382, 384-390, 392-395

Yoghurt and other fermented milks. Quaderni dell' Istituto Lattiero Caseario di Thiene ( 18): 1-4

Yoghurt from sheep's milk. North European Food and Dairy Journal 55(8-9-10): 208-209

Yoghurt in Spain. European Dairy Magazine ( 1): 14-18, 21-22

Yoghurt like food, and yoghurt like foods manufactured with use of a coagulant. United States Patent: (US 4 842 873)

Yoghurt production technology. Quaderni dell' Istituto Lattiero Caseario di Thiene ( 18): 38-65

Yoghurt used as the basis for the new liqueur Matisse. Zuivelzicht 79(2): 23

Yoghurt's French cousin arrives. Dairy Foods 88(7): 25-26

Yoghurt. Enumeration of characteristic microorganisms. Colony counting technique. Belgian Standard (NBN V 21-029): 10

Yoghurt/muesli line. European Dairy Magazine ( 2): 41-42

Yoghurt: nutritional, microbiological and biochemical characteristics. Rivista della Societa Italiana di Scienza dell' Alimentazione 18(4): 289-300

Yoghurts, ice cream and chilled desserts: the international market. Yoghurts, ice cream and chilled desserts: the international market: 170pp.

Yogurt and fermented-then-pasteurized milk: effects of short-term and long-term ingestion on lactose absorption and mucosal lactase activity in lactase-deficient subjects. American Journal of Clinical Nutrition 49(5): 823-827

Yogurt and the regulatory challenge in the U.S. - current and future. Yogurt: nutritional and health properties: 1-9

Yogurt with crisp cereal pieces. United States Patent (US 4 952 414): 9 pp.

Yogurt with improved physical properties from ultrafiltered and ultra-high temperature treated skim milk. Journal of Dairy Science 73(Supplement 1): 94

Yogurt-based dressings and methods for their manufacture. French Patent Application (FR 2 623 376 A1): 14

Yogurt. Enumeration of characteristic microorganisms. Colony count technique at 37 degrees C. International IDF Standard (117A: 1988): 4

Yogurt: nutritional and health properties. Yogurt: nutritional and health properties: xvi + 243 pp.

Yogurts - part 1 & II. Dairy Industries International 55(2;3): 40-41;44-45

Yoko fresh food. European Dairy Magazine ( 2): 78-81

Yolk as a cryoprotectant in deep-freezing of bovine semen. Indian Journal of Animal Sciences 60(7): 828-829

Yolk hydrolase activities associated with polypeptide and oligosaccharide processing of Blattella germanica vitellin. Archives of Insect Biochemistry and Physiology, 81: 39-58

Yolk polypeptide processing in the fat body of Sarcophaga bullata. Archives of Insect Biochemistry and Physiology (Supplement 1): 87-96

Yolk protein of greater wax moth, Galleria mellonella L. Korean Journal of Entomology, 194: 291-297

Young Poles' tramping trips. Problemy Turystyki 12(3): 31-40

Young adults and long-term unemployment. Young adults and long term unemployment: 289

Young and old. Sport and Leisure 30(1): 21-28,61-70

Young cattle production. Functional measures. Fachbereichstandard, Deutsche Demokratische Re ik (TGL 24108/02): 8

Young citrus tree management programs for nematodes. Citrus and Vegetable Magazine 52(9): 15, 44, 56, 62, 64

Young cyclamen plants. Gb + Gw, Gartnerborse und Gartenwelt 88(4): 147-149

Young football fans. Social and political orientations, forms of socialization, violence. Jugendliche Fussballfans Sozial und politische Orientierungen, Gesellungsformen, Gewalt: 180

Young lac insects in a miniature ant's nest. Pakistan Journal of Scientific and Industrial Research 31(11): 801-802

Young larvae of Veromessor pergandei (Hymenoptera: Formicidae: Myrmicinae). Psyche (Cambridge): 943-4: 303-307

Young people and tourism: an analysis of value systems (Puerto Santa Maria, Spain). Loisir et Societe 11(1): 159-168

Young people's dietary habits. Var Foda 40(7-8): 346-360

Your education system - aims of education. Papua New Guinea Education Gazette 21(5/6): 3-5

Your guide to this month's launch of new legislation. Fish Farmer 11(4): 21-22

Your visitors have something to say. Environmental Interpretation (July): 8-10

Youth and community development in Papua New Guinea. Community Development Journal 24(4): 256-263

Youth and leisure: backs to the future?. Papers in Applied and Community Studies, Department of Applied and Community Studies, Bradford and Ilkley Community College ( 4): 15pp.

Youth centres in Austria. Jugend Report Osterreichisches Institut fur Jugendkunde ( 2): 25-28

Youth fitness testing: validation, planning and politics; Youth physical fitness awards; The self-esteem complex and youth fitness. Quest 40(3): 187-199; 200-218; 230-246

Youth involvement in cooperatives - a case study in weavers' cooperatives. Indian Cooperative Review 25(3): 316-323

Youth leisure patterns and World Expo' 88. Youth Studies 9(1): 10-16

Youth organizations without young people. Jugend Report Osterreichisches Institut fur Jugendkunde ( 2): 12-15

Youth research collectives master scientific and technical progress in agriculture too. Kooperation 22(9): 396-399

Youth research group analyses and program product quality. Kooperation 22(6): 251-253

Youth sport schools for New Zealand. New Zealand Journal of Health, Physical Education and Recreation 23(1): 6-9, 12-14

Youth sports in Flanders. Sport Brussels ( 3): 20-25

Youth, intergenerational relations, and social change in North Maluku, Indonesia. Working Paper University of Bielefeld, Faculty of Sociology, Sociology of Development Research Centre (111): 72

Youth, popular music, and cultural controversy: the case of heavy metal. Dissertation Abstracts International, A Humanities and Social Sciences 49(7): p.1864

Ytterbium labeling of grain: effect of grain processing, particle size and extraction method. Animal Science Research Report, Agricultural Experiment Station, Oklahoma State University (MP-125): 194-199

Yucca extract controls atmospheric ammonia levels. Feedstuffs 62(29): 15-16

Yugoslav international tourism. Tourism Management 10(2): 156-164

Yugoslav pig carcass evaluation and grading system including lean meat content - its characteristics and application. New techniques in pig carcass evaluation Proceedings of the EAAP Symposium of the Commission on Pig Production, Helsinki, Finland, 1 July 1988: 86-93

Yugoslavian agriculture in crisis - the structural background. Monatsberichte uber die Osterreichische Landwirtschaft 36(6): 424-431

ZAPA, (Z)-3--2-propenoic acid hydrochloride, a potent agonist at GABA-receptors on the Ascaris muscle cell. British Journal of Pharmacology 95(1): 3-5

ZEA - stock management for maize. Knowledge based systems in agriculture Prospects for application Proceedings of the 2nd International DLG Congress for Computer Technology, Frankfurt, German Federal Re ic, 19-22 June 1988: 343-382

ZORRO: a randomized test for spatial pattern. Computers and Geosciences 15(6): 1011-1017

ZS-F-1 and ZS-F-2 feed mixing extruders. Mekhanizatsiya i Elektrifikatsiya Sel' skogo Khozyaistva ( 1): 29-30

Zaire - a sleeping forest giant. Holz Zentralblatt 113(54): 757-759, 761

Zaire's economic liberalization and its impact in the agricultural sector. Development Policy Review 7(1): 29-50

Zambezi Action Plan: environmental management and sustainable development of the Common Zambezi River System. Geography 74(1 (322)): 57-59

Zambia. Foot and Mouth disease 17th Conference of the OIE Foot and Mouth Disease Commission Paris, 1-3 October 1986: 50-52

Zambia. Combating desertification in the Southern African region: an updated regional assessment: 246-277

Zambia. Brucellosis in cattle and small ruminants: diagnosis, control and vaccination. Technical Series, Office International des Epizooties (6): 74-79

Zambia: food security issues and challenges for the 1990s. Food security policies in the SADCC region Proceedings of the Fifth Annual Conference on Food Security Research in Southern Africa, October 16-18, 1989: 56-62

Zane soybeans. Special Circular Ohio Agricultural Research and Development Center ( 134): 11 pp.

Zanthoxylum coriaceum alkaloids related to bishordeninyl terpenes. Phytochemistry (oxford). 29(7): 2315-2320

Zapping hazwastes. Civil Engineering, USA 58(8): 43-45

Zea diploperennis B73 adapted to U. S. corn belt. Maize Genetics Cooperation News Letter ( 63): 106-107

Zea diploperennis-maize hybrid adapted to the U. S. corn belt. Maize Genetics Cooperation News Letter ( 63): 107

Zearalenone in sow diets can affect performance. Feedstuffs 62(11): 12-13

Zeatin enhanced shoot regeneration in potato tissue cultures. American Potato Journal 65(8): 487

Zeatin reductase in Phaseolus embryos. Plant Physiology 89(Suppl. 4): 41

Zeaxanthin and the Heat Dissipation of Excess Light Energy in Nerium oleander Exposed to a Combination of High Light and Water Stress. Plant Physiology 87(1): 17-24

Zeaxanthin and the Induction and Relaxation Kinetics of the Dissipation of Excess Excitation Energy in Leaves in 2% O(2), 0% CO(2). Plant Physiology 90(3): 887-893

Zebu blood for tick control. Rural Research ( 143): 25-27

Zebu, Taurindicus and Brahman cattle in Queensland and Australia - a comparison with horse breeding and a legacy from Robert Bakewell and Charles Darwin. Proceedings of the Royal Society of Queensland (98): 1-26

Zeferinella vazi gen. nov., sp. nov. (Plagiorchidae), a parasite from the mouth and oesophagus of Erythrolamprus aesculapii (Serpentes, Colubridae). Memorias do Instituto Butantan 50(Suplemento): 63-69

Zein degradation in the endosperm of maize seeds during germination. American Journal of Botany 77(8): 973-980

Zein gene expression during maize endosperm development. Goldberg, R (Ed ) Ucla (University Of California-Los Angeles) Symposia on Molecular And Cellular Biology New Series, Vol 92 The Molecular Basis Of Plant Development; Steamboat Springs, Colorado, Usa, March 26-April 2, 1988 Xvii+257p Alan R Liss, Inc : New York, New York, Usa Illus 109-120

Zein promoter activity in transiently transformed protoplasts from maize. Plant Science (shannon): 161-166

Zemunka 1 - a new winter wheat cultivar. Zbornik Radova Poljoprivrednog Fakulteta, Univerzitet u Beogradu 29/31(588): 57-75

Zemunka 1 - a new winter wheat variety. Zbornik Radova Poljoprivrednog Fakulteta, Univerzitet u Beogradu 29-31(588): 57-75

Zeolites - do they have a role in poultry production?. Recent advances in animal nutrition in Australia 1989: 249-268

Zeolitization of coal fly ash. Memoirs of the College of Agriculture, Ehime University 32(1): 1-7

Zephyr wood, a network of continuous fibres. I. Defibration of wood by roller crushing and recomposition of it. Mokuzai Gakkaishi = Journal of the Japan Wood Research Society 35(10): 912-917

Zephyr wood, a network of continuous fibres. II. Production of low-density zephyr wood. Mokuzai Gakkaishi = Journal of the Japan Wood Research Society 35(10): 918-923

Zero discharge through innovative application of intensive silviculture to effluent disposal from a small Canadian wastewater treatment plant. Water Science and Technology 22(3-4): 217-224

Zero erucic doubled haploid in Brassica juncea. Genome 30(supplement 1): 464

Zero flux plane recession under monocropped and intercropped cowpea and sorghum. Agronomy Journal 82(4): 845-851

Zero inertia furrow modeling with variable infiltration and hydraulic characteristics. Transactions of the ASAE 31(5): 1470-1475

Zero nitrogen suspensions. Solutions, USA 31(5): 38-42

Zero tolerance for weeds - a possible goal for perennial crops?. Weed control in vegetable production Proceedings of a meeting of the EC Experts' Group, Stuttgart 28-31 Oct 1986: 117-123

Zero-inertia model for surge flow furrow irrigation. Irrigation Science 11(3): 131-136

Zero-tillage furrow opener effects on seed environment and wheat emergence. Paper American Society of Agricultural Engineers ( 89-1096): 13 pp.

Zeuzera sp. (Lepidoptera: Zeuzeridae) - a new record on amla from South Andaman. Journal of the Andaman Science Association 3(1): 56-58

ZhAK and MOSK in the diet for mink. Krolikovodstvo i Zverovodstvo ( 4): 29

Zhang Wengai citrus cultivation expert system (ZWC88). Potentialities of agricultural engineering in rural development Proceedings of the international symposium on agricultural engineering 89 ISAE, Beijing, China, 12-15 September 1989 Volume II: 1044-1047

Zigzag flight as a consequence of anemotactical imprecision. Bulletin SROP 10(3): 34-36

Zimbabwe. Combating desertification in the Southern African region: an updated regional assessment: 278-317

Zimbabwe crop price policy analysis. Working Paper, Department of Agricultural Economics and Extension, University of Zimbabwe (5/88): 54

Zimbabwe's agricultural 'success' and food security in Southern Africa. Review of African Political Economy ( 43): 4-25

Zimbabwe's brick granaries. IDRC Reports, International Development Research Centre, Canada 18(3): 14-15

Zimbabwe's economy: problems and prospects. Africa Insight 19(3): 147-155

Zimbabwe's educational miracle and the problems it has created. International Review of Education 34(3): 337-353

Zimbabwe's informal financial sector: an overview. Working Paper Department of Agricultural Economics and Extension, University of Zimbabwe ( 4/90): 26pp.

Zimbabwe's national conservation strategy: a response to national and international stimuli to sustainable development. Environments Waterloo 20(3): 31-39

Zimbabwe. Bovine brucellosis and brucellosis of small ruminants: diagnosis, control and vaccination. Technical Series, Office International des Epizooties (6): 80-82

Zimbabwe: country study and Norwegian aid review. Zimbabwe: country study and Norwegian aid review: xxvi + 335pp.

Zimbabwe: organization and management of on-farm research in the Department of Research and Specialist Services, Ministry of Lands, Agriculture and Rural Resettlement. OFCOR Case Study ( 5): XLIV + 206pp.

Zimbabwe: perspectives on food policy options. Food security policies in the SADCC region Proceedings of the Fifth Annual Conference on Food Security Research in Southern Africa, October 16-18, 1989: 63-72

Zimbabwe: state, class, and gendered models of land resettlement. Women and the state in Africa: 161-184

Zimnyaya Mleevskaya. Sadovodstvo i Vinogradarstvo ( 1): unpaginated

Zinc : phosphorus ratio - a criterion for salt tolerance in rice. International Rice Research Newsletter 14(3): 25-26

Zinc absorption and achlorhydria. European Journal of Clinical Nutrition 43(12): 877-879

Zinc absorption and transport from complete humate and high and medium molecular weight fractions. Science Of The Total Environment. 81-82: 679-682

Zinc absorption in haemodialysis patients. Annals of Clinical Biochemistry 25: 398-402

Zinc absorption in human small intestine. American Journal of Physiology 256(1 Pt 1): G87-G91

Zinc accumulation in beech mycorrhizae - a mechanism of zinc tolerance?. Agriculture, Ecosystems and Environment 28(1-4): 279-283

Zinc and alcoholic liver disease. Digestive Diseases 28(6): 745-750

Zinc and copper balance studies in infants receiving total parenteral nutrition. American Journal of Clinical Nutrition 49(5): 879-883

Zinc and copper in serum and superoxide dismutase activity in erythrocytes of patients with alcoholism. Archivos Latinoamericanos de Nutricion 38(1): 81-92

Zinc and copper status of adolescent females. Nutrition Research. 9(11): 1207-1216

Zinc and intrauterine growth. Indian Pediatrics 25(10): 972-976

Zinc and nitrogen interaction in wheat grown in limed and unlimed acid alfisol. Fertilizer Research. 22(1): 29-36

Zinc and praziquantel on the pathogenesis of hepatosplenomegaly in experimental mansoniasis. Journal of the Egyptian Society of Parasitology 18(2): 547-554

Zinc and protein levels in finishing diets of medium- and large-frame steers. Beef Research Progress Report, Roman L Hruska US Meat Animal Research Center (3): 82-83

Zinc and riboflavin interactions with salicylate in pregnant rats. Nutrition Reports International 38(5): 1041-1048

Zinc and selected enzymes in plasma of industrial workers with chronic alcohol ingestion. Revista Cubana de Higiene y Epidemiologia 26(2): 17-30

Zinc and some zinc dependent enzymes in sickle cell anemia. International Journal for Vitamin and Nutrition Research. Internationale Zeitschrift für Vitamin- und Ernahrungsforschung. Journal International de Vitaminologie et de Nutrition 59(4): 388-389

Zinc and vitamin A in diseases of the liver and the gastrointestinal tract: diagnosis and treatment of deficiencies. Arztliche Laboratorium 34(4): 137-143

Zinc application boosts wheat production in alkali wastelands. Indian Farming 39(4): 21-22

Zinc application to cereals, potatoes and red clover on a heavily limed zinc-deficient soil in Norway. The utilization of secondary and trace elements in agriculture Developments in Plant and Soil Sciences No 29: 161-171

Zinc availability from beef served with various carbohydrates or beverages. Nutrition Research. 10(2): 155-162

Zinc availability to wheat at various zinc and soil moisture levels. Pakistan Journal of Scientific & Industrial Research 30(11): 841-845

Zinc citrate and spermatogenesis. Pakistan Journal of Medical Research 27(3): 155-164

Zinc concentration in faecal grab samples, a model for zinc release from zinc containing soluble glass boluses. Bangladesh Journal of Animal Science 18(1&2): 23-29

Zinc concentrations in human milk during lactation: a 6-month longitudinal study in southern Brazil. Journal of Tropical Pediatrics 35(1): 31-34

Zinc content of fowl seminal plasma and its effects on spermatozoa after storage at 4 degrees C. British Poultry Science 30(3): 677-685

Zinc deficiency and peripheral neuropathy in chicks. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine 194(1): 1-4

Zinc deficiency and pollen fertility in maize (Zea mays). Plant and Soil 124(2): 221-225

Zinc deficiency and pregnancy: effects of supplementation with gamma -linolenic acid on hepatic lipid metabolism. Les carences nutritionnelles dans les pays en voie de developpement 3es Journees Scientifiques Internationales du GERM, Nianing Senegal 4-9 octobre 1987: 449-454

Zinc deficiency decreases the activity of calmodulin regulated cyclic nucleotide phosphodiesterases in vivo in selected rat tissues. Biological Trace Element Research 16(3): 221-226

Zinc deficiency effects on photosynthetic pigment content, CO2 fixation, and photosynthetic enzyme activity in bajra (Pennisetum typhoides). National Academy Science Letters 12(1): 1-4

Zinc deficiency in children with dyslexia: concentrations of zinc and other minerals in sweat and hair. British Medical Journal 296(6622): 607-609

Zinc deficiency in children. 1. Marasmus. Acta Pediatrica Espanola 47(6): 382-384

Zinc deficiency in inflammatory bowel disease. Nutrition reviews 46(12): 401-408

Zinc deficiency in man and associated neurological disorders. Le zinc en medecine et biologie: 221-224

Zinc deficiency in ruminants. Le zinc en medecine et biologie: 291-301

Zinc fingers: gilt by association. Cell 52(1): 1-3

Zinc fractions and availability of applied zinc in calcareous soil treated with organic materials. Journal of the Indian Society of Soil Science 38(2): 248-253

Zinc in cerebrospinal fluid. Le zinc en medecine et biologie: 127-133

Zinc in dermatology. Le zinc en medecine et biologie: 227-231

Zinc in erythrocytes: analytical problems and role. Le zinc en medecine et biologie: 104-111

Zinc in medicine and biology. Proceedings of the 1st Congress on Trace Elements in Medicine and Biology, Villard de Lans, France, 29-30 May 1986. Le zinc en medecine et biologie Compte rendu du 1er congres sur les elements trace en medecine et biologie, Villard de Lans France 29-30 mai 1986: xviii + 301

Zinc in newborn infants. Le zinc en medecine et biologie: 172-175

Zinc in newborn infants: metabolism, requirements, sources and deficiencies. Le zinc en medecine et biologie: 166-172

Zinc in nutrition research, now and in the future. Naringsforskning 31(1): 8-10

Zinc in renal disorders. Le zinc en medecine et biologie: 195-207

Zinc in serum of children with allergies. Le zinc en medecine et biologie: 253-255

Zinc in soybeans. Chemical nature and bioavailability. Dissertation Abstracts International B, Sciences and Engineering 49(5): 1623-1624

Zinc in sweat of children. Le zinc en medecine et biologie: 125-126

Zinc intestinal absorption: effect of carbohydrates. Nutrition Research 9(11): 1277-1284

Zinc levels in healthy human serum and urine. Effects after intravenous administration of zinc sulphate. Revista Espanola de Fisiologia 45(3): 299-300

Zinc levels in relation to growth and zinc content of wheat. Madras Agricultural Journal 75(1-2): 8-13

Zinc metabolism in celiac disease. American Journal of Clinical Nutrition 52(2): 379-382

Zinc methionine affects performance of lactating cows. Feedstuffs 62(35): 15, 16, 28

Zinc methionine for newly received stocker cattle. Animal Science Research Report, Agricultural Experiment Station, Oklahoma State University (MP-125): 111-116

Zinc nutrition in French beans. South Indian Horticulture 36(1-2): 21-26

Zinc nutrition of cowpea fodder grown in red soils of Bundelkhand. Indian Journal of Range Management 9: 125-129

Zinc nutriture and cell mediated immunity in institutionalized elderly. Journal of Nutrition for the Elderly 8(1): 3-17

Zinc nutriture in pregnant and lactating women in different population groups. South African Medical Journal 73(3): 160-162

Zinc phytotoxicity: effects on growth and photosynthetic pigment content of Phaseolus vulgaris L. during development. Anales de Edafologia y Agrobiologia 47(9-10): 1443-1457

Zinc required for a rice-wheat sequence in alkali soils. International Rice Research Newsletter 12(4): 64-65

Zinc research in soils and plants in Maharashtra: a critical appraisal. Journal of Maharashtra Agricultural Universities 14(3): 277-283

Zinc sorption by some Saudi calcareous soils. Arab Gulf Journal of Scientific Research 6(1): 9-20

Zinc sorption, desorption, and fractions in three autoclaved soils treated with pyrophosphate. Soil Science Society of America journal 54(1): 71-77

Zinc status of cows as deduced from the liver zinc content. Netherlands Journal of Agricultural Science 37(2): 107-118

Zinc status of highly trained women runners and untrained women. American Journal of Clinical Nutrition 49(6): 1295-1301

Zinc status of soils of Meghalaya in relation to their characteristics. Journal of the Indian Society of Soil Science 38(2): 315-316

Zinc sulphate by mouth: an effective alternative to penicillamine in Wilson's disease. Le zinc en medecine et biologie: 179-181

Zinc supplementation during diarrhoea, a fortification against malnutrition?. Lancet 336(Aug. 18): 442-443

Zinc supplements and serum lipids in young adult white males. American Journal of Clinical Nutrition 47(6): 970-975

Zinc toxicity. American Journal of Clinical Nutrition 51(2): 225-227

Zinc uptake by basolateral membrane vesicles from rat small intestine. Journal of Nutrition 119(4): 639-646

Zinc uptake by isolated rat enterocytes: effect of low molecular weight ligands. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine 192(3): 219-224

Zinc uptake rate and regulation breakdown in the decapod crustacean Palaemon elegans Rathke. Ophelia, 303: 199-212

Zinc, atherosclerosis and myocardial infarction. Le zinc en medecine et biologie: 213-221

Zinc, copper and iron utilisation by chicks fed various concentrations of zinc. British Poultry Science 30(1): 123-134

Zinc, copper, iron and manganese levels in milk from mothers of preterm and term infants. Nutrition reports international 37(1): 211-217

Zinc, ethanol, and lipid peroxidation in adult and fetal rats. Biological Trace Element Research 14(3): 179-191

Zinc, iron and folic acid. Nutrition and Food Science ( 126): 2-3

Zinc, iron and manganese nutrition of sorghum (Sorghum bicolor (L.) Moench). Haryana Agricultural University Journal of Research 18(1): 14-20

Zinc-induced hemolytic anemia caused by ingestion of pennies by a pup. Journal of the American Veterinary Medical Association 195(1): 77-80

Zinc--serum levels in dementia. Activitas Nervosa Superior 31(2): 125-126

Zinc/chromium (II) reduction for nitrate determination in agricultural materials by colorimetry or ion-selective electrode. Journal of the Science of Food and Agriculture 49(3): 379-383

Zinc: an inhibitor of prolactin (PRL) secretion in humans. Hormone and Metabolic Research 21(4): 203-206

Zinc: consumption patterns and dietary recommendations. Journal of the American Dietetic Association 90(8): 1089-1093

Zn buffering capacity and Zn accumulation in Swiss chard for some sludge-amended soils. Plant and Soil 126(2): 177-186

Zn content in soils and effect of Zn fertilizers in the Shanghai area. Soils Turang 21(4): 200-203

Zn, Fe, Cu and Mn content of milk of cows affected by crude protein supply. Journal of Animal Physiology and Animal Nutrition 63(4): 204-209

Zona drilling increases the penetrability of rat oocytes matured in vitro. Biology of Reproduction 40(5): 953-960

Zonal characteristics of the population dynamics and harmfulness of the cabbage moth. Puti Avtomatizatsii Fitosanitarnoi Diagnostiki: 84-89

Zonal features of the age structure of birch/spruce stands in the north of European Russia. Lesovedenie (3): 11-20

Zonal geranium growth and flowering responses to six growth regulators. Hortscience 25(1): 82-83

Zonal mineralogical/geochemical characteristics of soils of Midwestern Nigeria. Journal of African Earth Sciences 8(1): 41-49

Zonal variations investigation of Al-Hammar marsh environment. Journal of Agriculture and Water Resources Research, Soil and Water Resources 7(2): 167-182

Zonation in the forest reserve Poljsak. Silva Gandavensis (52): 57-83

Zonation of virgin lands of desert Africa for irrigation purposes. Problems of Desert Development ( 3): 92-96

Zone and dip cooling comparisons for lactating swine. Transactions of the ASAE, American Society of Agricultural Engineers 31(6): 1774-1781

Zoning of soyabean cultivars in the state of Mato Grosso. Documentos Empresa de Pesquisa Agropecuaria do Estado de Mato Grosso (6): 24

Zonitoides nitidus O.F. Muller (Gastropoda - Stylommatophora - Zonitidae) harmful to orchids in a greenhouse. Informatore Fitopatologico 38(5): 47-50

Zoocoenological study in Warsaw. Memorabilia Zoologica 41: 3-10

Zoogeographical analysis of the fauna of click beetles (Coleoptera, Elateridae) of the eastern Transcaucasus. Zoologicheskii Zhurnal 67(4): 539-547

Zoogeography of the Diptera of Israel. The zoogeography of Israel The distribution and abundance at a zoogeographical crossroad: 277-308

Zoological Catalogue of Australia. 5. Mammalia. Zoological Catalogue of Australia 5 Mammalia: 274

Zoological Catalogue of Australia. 7. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia 7 Pisces Petromyzontidae to Carangidae: 665

Zoological and health interests of a pre-weaning feed for rabbits. Revue de Medecine Veterinaire 140(6): 501-506

Zoological and yield aspects of silver fir dieback. Forst und Holzwirt 40(16): 415-419

Zoological material deposited in the systematic entomology collections of INPA, resulting from the 'Projeto INPA/Max-Planck'. (Convenio CNPq/MPG). Acta Amazonica 15(3-4): 481-504

Zoological research of the ship 'Minerva' (C.N.R.) on the Sardinian Islands. VI. The Curculionoidea population (Coleoptera, Insecta). Annali del Museo Civico di Storia Naturale Giacomo Doria1989; 87: 373-492

Zoological survey in Saudi Arabia, Oman and Kuwait, 1985-1988. Fauna of Saudi Arabia ( 10): 3-10

Zoometrical investigations on growth of calves of different genetic groups. Annali della Facolta di Scienze Agrarie della Universita degli Studi di Torino 14: 161-198

Zoonoses and communicable diseases common to man and animals. Zoonoses and communicable diseases common to man and animals (Ed.2): 963

Zoonoses and veterinary public health. Tourist health: a new branch of ic health Vol 1 Proceedings of the international meeting on prevention and control of infections in tourists in the Mediterranean Area, Rimini, Italy, Feburary 8-11, 1988: 157-201

Zoonoses: how real the threat? Part I. Veterinary Technician 10(3): 170...178

Zoonosis update: ehrlichiosis. Journal of the American Veterinary Medical Association 194(4): 497-500

Zoonotic Giardia - the debate goes on. Parasitology Today 4(11): 322

Zoonotic Onchocerca in a Japanese child. American Journal of Tropical Medicine and Hygiene 40(3): 298-300

Zoonotic bacteria associated with dog flesh sold in some rural markets in Nigeria. International Journal of Animal Sciences 4(2): 134-138

Zoonotic cutaneous leishmaniasis due to Leishmania (Viannia) braziliensis associated with domestic animals in Venezuela and Brazil. Memorias do Instituto Oswaldo Cruz 84(1): 19-28

Zoonotic cutaneous leishmaniasis in Saudi Arabia: results of a preliminary epidemiological survey in Al-Ahsa oasis. Transactions of the Royal Society of Tropical Medicine and Hygiene 83(4): 493-498

Zoonotic cutaneous leishmaniasis in Tunisia: study of reservoir hosts in the Douara disease focus. Annales de la Societe Belge de Medecine Tropicale 67(4): 335-343

Zoonotic hazard to human health by cat. Livestock Adviser 13(12): 38-44

Zoonotic importance of tinea due to Trichophyton mentagrophytes. Study of two cases of transmission of dermatophytosis between rabbit and pig farms. Medicina Veterinaria 4(2): 97-100

Zoonotic trematodiasis in South-East and Far-East Asian countries. Helminth zoonoses: 106-118

Zoophytophages associated with Chilean species of Nothofagus. Bosque 8(2): 99-103

Zooplankton - the option for smolts. Fish Farmer 11(3): 19-23

Zooplankton as feed for fish in an irrigation reservoir. Zivocisna Vyroba 33(10): 925-932

Zooplankton community structure driven by vertebrate and invertebrate predators. Oecologia (berlin). 81(4): 450-458

Zoosporic fungi in wheat fields of Kumaun Himalaya. Madras Agricultural Journal 74(1): 1-5

Zootechnical and economic aspects of the utilization of RUK-OB by fattening young bulls. Byulleten' Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Fiziologii, Biokhimii i Pitaniya Sel' skokhozyaistvennykh Zhivotnykh ( 2/94): 27-30

Zootechnical consequences of natural Fasciola hepatica infection in Limousin bullocks. Revue de Medecine Veterinaire 141(3): 205-208

Zootechnical performances of young fattening boars implanted with either estradiol or estradiol + testosterone. Archiv für Tierernahrung 39(12): 1031-1035

Zootechny of the cat, a laboratory animal. STAL Sciences et Techniques de l' animal de Laboratoire 13(4): 263-294

Zygomycetic gangrenous cellulitis. Lancet British edition II(8571): 1337-1338

Zygomycoses. Bulletin de la Societe Francaise de Mycologie Medicale 15(2): 315-321

Zygomycosis. Laboratory diagnosis of infectious diseases Volume 1 Bacterial, mycotic and parasitic diseases: 715-722

Zygomycosis in aplastic anaemia: response to a combined regimen of amphotericin B and antilymphocyte globulin. European Journal of Haematology 40(4): 315-317

Zygomycosis: anatomoclinical and mycological study of 17 cases. Bulletin de la Societe Francaise de Mycologie Medicale 15(2): 329-332

Zygomycotic pneumonia in sheep and goat. Indian Journal of Veterinary Pathology 12: 82-85

Zygotic polyembryony in interspecific hybrids of Carica papaya and C. cauliflora. Journal of the American Society for Horticultural Science 114(4): 684-689

Zymodeme conversion of isolates of Entamoeba histolytica. Transactions of the Royal Society of Tropical Medicine and Hygiene 84(1): 63-65

Zymodemes of Entamoeba histolytica. Amebiasis: human infection by Entamoeba histolytica: 370-387

Zymodemes of Entamoeba histolytica isolated in the Amazon and the north-east of Brazil. Transactions of the Royal Society of Tropical Medicine and Hygiene 84(3): 387-388

Zymodemes of Trypanosoma cruzi isolated from wild mammals in Bolivia. Memorias do Instituto Oswaldo Cruz 83(1): 139-140

Zymomonas mobilis batch and fed-batch fermentation of high-test molasses. Journal of Agriculture of the University of Puerto Rico 72(3): 485-488

`La Celestina' - a forestry project in the Dominican Republic. Forst und Holz 43(7): 147

Delta pH-Dependent amino acid transport into plasma membrane vesicles isolated from sugarbeet (Beta vulgaris L.) leaves. Plant Physiology 96(4): 1338-1344

Alpha - and gamma -Tocopherol status and fatty acid patterns in serum samples of vegetarians and non-vegetarians. Fett Wissenschaft Technologie 92(6): 236-240