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Geography & Life Sciences: Chapter 461

Chapter 461 provides bibliographic information on scholary research in geography and in the life sciences.



Planofix as a hormonal spray for cotton. Punjabrao Krishi Vidyapeeth Research Journal 3(1): 72-74

Planosolic soils with differentiated profile and black Bt horizon in Colombia (South America). Science du Sol (2): 95-110

Plans for a longitudinal survey of infant nutrition in Canada. Journal of the Canadian Dietetic Association: 38 (1) 45-46

Plans for a shielded herbicide applicator for Christmas trees and nursery stock. Research Bulletin, Georgia College of Agriculture Experiment Stations (174): 19

Plans, decisions, and results: an evaluation of a procedure for farm planning under risk. Dissertation Abstracts International, A 38(2): p.917

Plant "primary perception": electrophysiological unresponsiveness to brine shrimp killing. Science 189(4201): 478-480

Plant Adaptation to Mineral Stress in Problem Soils. Proceedings of a workshop held at the National Agricultural Library, Beltsville, Maryland, USA; November 1976. Plant Adaptation to Mineral Stress in Problem Soils Proceedings of a workshop held at the National Agricultural Library, Beltsville, Maryland, USA; November 1976: ; 420

Plant Biochemistry. Plant Biochemistry: 1054

Plant Breeding Institute Cambridge reports. Seed Potato 15(3): 77-81

Plant Breeding Station, Gembloux, report on research, 1973 and 1974. Plant Breeding Station, Gembloux, report on research, 1973 and 1974: 118

Plant Communities and Soils of the Lowland and Southern Upland Regions of Scotland. [Monograph, Soil Survey of Scotland]: 226

Plant Diseases in arid climates. Span, London 19(3): 125-126, 134, 136, 139

Plant Health Newsletter. Usage of some selected pesticides in EPPO countries. EPPO Publications, B (79): 65

Plant Pathology. Report of Long Ashton Research Station, University of Bristol, 1975: 119-132

Plant Pathology. Report of Long Ashton Research Station, University of Bristol, 1976: 101-116

Plant Pathology department. Rothamsted Experimental Station Report for 1974 Part 1: 211-244

Plant Protection Conference 1977 Uppsala. Vaxtskyddsrapporter 1: 139

Plant Research '75. Plant Research ' 75: 132

Plant Research '76. Report for the year 1976. Plant Research ' 76 Report for the year 1976: 115

Plant Research and Development. Plant Research and Development:

Plant activation of herbicides into environmental mutagens: the waxy reversion bioassay. Maize Genetics Cooperation Newsletter 50: 44

Plant adaptation to ozone. Proceedings of the Canadian Phytopathological Society (41): 31

Plant age and insect attack. Annals of Applied Biology 85(3): 428-430

Plant alkaloids as pheromone precursors in danaid butterflies. Colloques Internationaux du Centre National de la Recherche Scientifique: 353-356

Plant analysis and fertilizer problems. Volumes 1, 2 and an unnumbered supplement. Plant analysis and fertilizer problems Volumes 1, 2 and an unnumbered supplement: 598 + 9 + 15 + 10 + 5

Plant analysis as a guide for fertilization of alfalfa. Bulletin, Division of Agricultural Sciences, University of California (1879): 26-29

Plant analysis as a guide for mineral nutrition of sugar beets. Bulletin, Division of Agricultural Sciences, University of California (1879): 18-21

Plant analysis as a guide to cotton fertilization. Bulletin, Division of Agricultural Sciences, University of California (1879): 16-17

Plant analysis as the basis for mineral fertilization. The control of the nutrition of cultivated plants 3rd European and Mediterranean colloquium Budapest I [Kozma, P; Polyak, D; Hervay, E Editors]: 93-99

Plant analysis for fertilizer problems in floriculture. Bedrijfsontwikkeling 6(9): 761-766

Plant analysis for vegetable crops grown on Everglades organic soil. Research Report, Agricultural Research and Education Center, University of Florida (EV-1976-9): 7

Plant analysis in manurial problems in floriculture. Bedrijfsontwikkeling 6(9): 761-766

Plant analysis with a view to the assessment of the mineral nutrition (in particular, the potassium nutrition) of the potato. Potash Review (10, Subject 5, 38th suite): 14

Plant analysis with the object of determining the mineral nutrition, especially potassium, of the potato. The control of the nutrition of cultivated plants 3rd European and Mediterranean colloquium Budapest I [Kozma, P; Polyak, D; Hervay, E Editors]: 265-282

Plant anatomy. Plant anatomy: 188

Plant and animal distribution in relation to domestication. Philosophical Transactions of the Royal Society of London, B 275(936): 13-25

Plant and insect age as factors in the transmission of clover phyllody (green petal) agent to strawberry by Aphrodes bicinctus. Canadian Journal of Plant Science 582: 467-470

Plant and leaf resistance to gaseous air pollution stress. New Phytologist 80(3): 523-534

Plant and machinery in the rearing of cattle, pigs, poultry and rabbits. Italia Agricola 113; 114(12; 1): 65-100; 90-105

Plant and sheep production on semiarid annual grassland in Israel. Journal of Range Management 27(6): 427-432

Plant and soil effects of fertilizer and lime applied to highbush blueberries. Journal of the American Society for Horticultural Science 103(3): 302-305

Plant and soil nematodes of some cultivated and wild plants in Czechoslovakia. Godishnik na Sofiiskiya Universitet, Biologicheski Fakultet Annuaire de l' Universite de Sofia, Faculte de Biologie, Kniga 1, Zoologiya, Fiziologiya i Biokhimiya Zhivotnykh1965 1967; 59: 119-145

Plant anticancer agents III: Isolation of indole and bisindole alkaloids from Tabernaemontana holstii roots. Journal of Pharmaceutical Sciences 66(8): 1135-1138

Plant anticancer agents V: new bisindole alkaloids from Tabernaemontana johnstonii stem bark. Journal of Pharmaceutical Sciences 67(2): 249-251

Plant anticancer agents VI: isolation of voacangine, voacamine, and epivoacorine from Tabernaemontana arborea sap. Journal of Pharmaceutical Sciences 67(2): 271-272

Plant anticancer agents VII: structural effects on cytotoxicity of bisindole alkaloids of voacamine type. Journal of Pharmaceutical Sciences 67(2): 272-274

Plant architecture and physiological efficiency in the field bean. Potentials of field beans and other food legumes in Latin America: 266-278

Plant association Holcetum lanati (Issler 1936) em. Passarge 1964 in the valley of the river Krupinica. Biologia, Czechoslovakia 31(10): 795-800

Plant association of Pla de Gorra-Blanc (Puigmal massif - eastern Pyrenees). Phytosociological and phytogeographic investigation. Naturalia Monspeliensia 25: 5-21

Plant association peculiarities of synanthropic plants in Bulgaria. Weeds. Plant association peculiarities of synanthropic plants in Bulgaria Weeds: 96

Plant associations of fallows in the Bohemian Karst. Preslia 48(1): 21-32

Plant associations of grassland in North Rhine-Westphalia. Institut fur Grunlandwirtschaft und Futterbau, Justus Liebig Universitat, Arbeitsgemeinschaft Grunland und Futterbau der Gesellschaft fur Pflanzenbauwissenschaften: 1976 Annual Open Day lectures: Vortrage auf der Jahrestagung 1976: 117-122

Plant associations of the Clos du Doubs (Swiss Jura). Plant associations of the Clos du Doubs Swiss Jura: 71

Plant available copper in black soils of Madhya Pradesh and its relationship with soil and clay mineral properties. Journal of the Indian Society of Soil Science 22(4): 383-385

Plant available soil nitrogen in relation to the growth of sugar beet. Part 1. Bodenkultur 27(1): 18-59

Plant biochemistry: two new ways to fight pests. Science 192(4242): 874-876

Plant bioelectric reaction to intermittent temperatures. Byulleten' Gosudarstvennogo Nikitskogo Botanicheskogo Sada (1 (29)): 43-48

Plant biomass and net production relations of Diospyros melanoxylon Roxb. Cor. at deciduous forest near Udaipur (Rajasthan), India. Biologia, Czechoslovakia 32(7): 461-467

Plant biomass, primary production and bioelements of three mature beech forests in South Sweden. Oikos 28(1): 95-104

Plant blindness. GC and HTJ 183(14): 26-28

Plant bolting, bulb size, and marketable yield as indices of adaptability of onion cultivars. Proceedings of the XIX International Horticultural Congress I Section VII Vegetables Pp 767-802: [Abstracts]: 784

Plant breeders' rights and world food production. Span 18(2): 45, 85, 89, 92

Plant breeding. Federal Department of Agricultural Research Newsletter 1(2): 4

Plant breeding - a growing supply of new varieties. DLG Mitteilungen 91(24): 1294, 1296-1298

Plant breeding and bread grain quality. Kehittyva Maatalous (28): 3-12

Plant breeding and genetics. Bulletin, Commonwealth Bureau of Pastures and Field Crops: 338-353

Plant breeding and intensification of grassland fodder production. Zeszyty Problemowe Postepow Nauk Rolniczych (194): 45-61

Plant breeding at Weibullsholm. Lantmannen 97(13): 16-18

Plant breeding enters a new age. Frontiers of Plant Science 29(1): 8

Plant breeding evolving. Canadian Journal of Genetics and Cytology 19(4): 595-602

Plant breeding for the year 2000. Bayerisches Landwirtschaftliches Jahrbuch (7): 771-792

Plant breeding in New York. New York' s Food and Life Sciences Quarterly 9(1): 10-15

Plant breeding in Spain. Interspecific hybridization in plant breeding Proceedings of the Eighth Congress of Eucarpia: 13-20

Plant breeding in the USA. Selektsiya rastenii v SShA: 351

Plant breeding in the highlands of southern Sweden or Smaland. Sveriges Utsadesforenings Tidskrift 87(1/2): 61-67

Plant breeding in the seventies: useful genes from wild plant species. Egyptian Journal of Genetics and Cytology 5(2): 460-482

Plant breeding strategies for Centrosema virginianum. Australia, Tropical Crops and Pastures, CSIRO: Divisional report 1975-76: 95-99

Plant breeding studies on the negative correlation between root weight and sugar content in sugar beet. IX. Selection in the F2. Memoirs of the Faculty of Agriculture, Hokkaido University Hokkaido Daigaku Nogakubu Hobun Kiyo 9(2): 144-154

Plant breeding to improve protein yield and composition. Kehittyva Maatalous (17): 7-17

Plant breeding without sowing seed. Frontiers of Plant Science 26(1): 4-5

Plant breeding, molecular genetics, and biology. Genetic improvement of seed proteins Proceedings of a workshop, Washington DC, March 18-20, 1974: 83-98

Plant breeding: new barley varieties for Spain. Shell in agriculture (July): 2

Plant breeding: wine grapes. Vignevini 5(3): 37-43

Plant bugs in cotton: importance of infestation time, types of cotton injury, and significance of wild hosts near cotton. Report, Arkansas Agricultural Experiment Station, Fayetteville (227): 24

Plant cane weed control at Mossman. Cane Grower' s Quarterly Bulletin 39(2): 46-47

Plant capacity for water uptake from moisture-saturated air. Moscow University Soil Science Bulletin 29(3/4): 75-76

Plant carbohydrate biochemistry. Proceedings of the Phytochemical Society Symposium, Heriot-Watt University, Edinburgh, Scotland, April, 1973. Plant carbohydrate biochemistry Proceedings of the Phytochemical Society Symposium, Heriot Watt University, Edinburgh, Scotland, April, 1973: 269

Plant cell culture techniques and genetic aspects of crop improvement. Genetics 80(3, I): s2-s3

Plant cell culture, genetics and plant improvement. Australia, Division of Plant Industry, CSIRO: Annual report 1974: 19-23

Plant cell walls and their utilization by ruminants. Report 1977: 61-69

Plant characters and climatic factors related closely to yield components for estimating seed yield in soyabeans. Bulletin of the Kyushu Agricultural Experiment Station 18(3): 217-246

Plant characters and maturity rating in maize. Revue Agricole et Sucriere de L' Ile Maurice 55(3): 325-332

Plant chemical mixtures: effects of insecticides on fungicides. Informatore Fitopatologico 24(12): 5-10

Plant chemicals affecting insect development. New Zealand Entomologist 6(3): 229-234

Plant chemicals influencing insect behaviour. New Zealand Entomologist 6(3): 222-228

Plant cold hardiness research. HortScience 13(3): 222-224

Plant collecting in Central Asia and the Caucasus region of USSR. Australian Plant Introduction Review 10(4): 11-31

Plant collecting in Israel - 1973. Plant Introduction Review 10(1): 11-12

Plant collecting mission to Cuba, Argentina and central Brazil, January-May 1977. Australian Plant Introduction Review 12(1): 13-16

Plant collection in Mexico, Venezuela and Colombia for the high rainfall zone of the Northern Territory. Plant Introduction Review 10(1): 13-19

Plant communities and vegetation pattern as affected by various treatments in shortgrass prairies of northeastern Colorado. Southwestern Naturalist 21(3): 359-371

Plant communities in the Tysmienica river valley before and after soil moisture regulation. Zeszyty Problemowe Postepow Nauk Rolniczych (169): 109-114

Plant communities of Westland National Park (New Zealand) and neighbouring lowland and coastal areas. New Zealand Journal of Botany 15(2): 323-398

Plant communities of cereal fields in the lowlands and mountainous regions of Poland: floristic, ecological and regional differentiations. Comptes Rendus du Ve Colloque International sur l' Ecologie et la Biologie des Mauvaises Herbes, Dijon, 1976: ?; 79-93

Plant communities of the 'Mejte' recreational area near Nedvezi in central Bohemia. Preslia 49(1): 53-65

Plant communities of the Blackland Prairie of Texas. Prairie: a multiple view [Wali, MK Editor]: 75-88

Plant communities of the valley of the River Tysmienica. 1. Communities of the class Phragmitetea. Annales Universitatis Mariae Curie Sklodowska, E1974; 28/29: 197-212

Plant communities of the valley of the River Tysmienica. 2. Communities of the classes Scheuchzerio-Caricetea fuscae, Molinio-Juncetea and Arrhenatheretea. Annales Universitatis Mariae Curie Sklodowska, E1974; 28/29: 213-227

Plant communities on permanent plots of the Serengeti Plains. Vegetatio 30(2): 133-145

Plant communities with Alopecurus pratensis in Slovakia. Biologia, Czechoslovakia 30(7): 523-534

Plant communities: crops and weeds. Proceedings 28th Annual California Weed Conference: 5-8

Plant community age as a measure of sensitivity of ecosystems to disturbance. Journal of Environmental Management 3(4): 271-285 + 1 pl.

Plant community studies in East Africa. Feddes Reportorium 86(4): 233-252

Plant competition and its implications for cultural methods in calabrese. Journal of Horticultural Science 51(1): 147-157

Plant competition for atrazine . Dissertation Abstracts International, B 38(1): 22

Plant competition for nutrients and water. Annotated Bibliography, Commonwealth Bureau of Soils (SK2011): 40

Plant competitive ability of two common weeds (Cyperus rotundus L. and Anagallis arvensis L.) in relation to wheat. Science and Culture 40(11): 467-468

Plant composition and in vitro digestibility in bromegrass genotypes. Crop Science 15(5): 676-679

Plant cover formation on reclaimed meadows in the Lyna river valley near Olsztyn. Zeszyty Problemowe Postepow Nauk Rolniczych (169): 115-124

Plant Cuticles Are Polyelectrolytes with Isoelectric Points around Three. Plant Physiology 59(2): 145-150

Plant cytology. Plant cytology: 352

Plant decomposition and soil respiration in terrestrial ecosystems. Botanical Review 43(4): 449-528

Plant density and fertilizers as factors of increasing productivity of selfed maize lines. Rasteniev"dni Nauki 14(1): 92-101

Plant density and fibre quality of cotton. Khlopkovodstvo (10): 20

Plant density and geometry in relation to varietal differences and seasonal variations in rainfall for increasing and stabilizing production levels of winter sorghum in drylands. Indian Journal of Agricultural Sciences 46(12): 559-566

Plant density and grain yield of Nigerian sorghums. Samaru Research Bulletin (279): 55-60

Plant density and yield potential in field crops. Proceedings of the first FAO/SIDA seminar on improvement and production of field food crops for plant scientists from Africa and the Near East: 361-368

Plant density for gerberas. Vakblad voor de Bloemiserij 30(22): 16-17

Plant density for hand harvested asparagus. New Zealand Journal of Agriculture 135(6): 16

Plant density for maize in southwestern steppe of the Ukraine. Kukuruza (4): 17-18

Plant density in polyploid varieties of mangel grown in a summer-autumn cycle. Rivista di Agronomia 9(2/3): 193-196

Plant density of direct-sown fodder beet for seed production. Korma (1): 19-22

Plant density of maize. Korma (3): 34-35

Plant density of polyploid fodder beet cultivars grown in the summer-autumn cycle. Rivista di Agronomia 9(2/3): 193-196

Plant density of year-round chrysanthemums. Netherlands Journal of Agricultural Science 23(3): 224-230

Plant density relations in peanuts (Arachis hypogoea L.). Dissertation Abstracts International, B 37(7): 3164

Plant density, fertilization methods and weed control in soybeans. Cuban Journal of Agricultural Science 9(2): 243-253

Plant development and tuber composition of six biotypes of yellow nutsedge (Cyperus esculentus L.). Dissertation Abstracts International, B 37(5): 2007-2008

Plant development during different organogenesis stages in winter wheats of intensive type under irrigation. Nauchnye Doklady Vysshei Shkoly, Biologicheskie Nauki (8): 83-88

Plant development study. Cotton Research Institute: Rhodesia, Cotton Research Institute: Annual report for the year October 1975 to September 1976: 42-43

Plant differentiation in callus tissue induced from immature endosperm of Oryza sativa L. Zeitschrift fur Pflanzenphysiologie 76(5): 444-449

Plant disease epidemiology. Plant disease epidemiology: xi + 329

Plant disease impacts on weeds in the natural ecosystem. Proceedings of the American Phytopathological Society (Volume 1): 181-183

Plant disease resistance and the acquisition of pathogen virulence. 3rd International Congress of the Society for the Advancement of Breeding Researches in Asia and Oceania SABRAO Plant Breeding Papers: 1-4 Breeding for resistance to pests and diseases: 15-28

Plant disease resistance as influenced by biochemical effects of nutrients in fertilizers. Fertilizer Use and Plant Health Proceedings of the 12th Colloquium of the International Potash Institute, Izmir, Turkey, 1976: 33-46

Plant disease survey 1975-1976. Articles and notes on the occurrence of plant diseases in New South Wales for the twelve months ending 30th June, 1976. Plant disease survey 1975-1976 Articles and notes on the occurrence of plant diseases in New South Wales for the twelve months ending 30th June, 1976: ; 52

Plant disease survey in Libya I. Diseases of wheat and barley. Libyan Journal of Agriculture 4: 105-107

Plant disease toll is cut with resistant varieties. The 1975 Yearbook of Agriculture: 66-74

Plant diseases and pests in Denmark 1973. Plantesygdomme i Danmark 1973: 68

Plant diseases and pests in Denmark 1975. Plantesvygdomme i Danmark 1975: 66

Plant diseases and pests in Denmark in 1974. 91st annual report. Plantesygdomme i Danmark 1974-91 Arsoversigt samlet ved Statens plantepatologiske Forsoeg, Lyngby: 77

Plant diseases and pests in Iceland. Nordisk Jordbrugsforskning 57(2): 483-486

Plant diseases and plant protection. Pflanzenkrankheiten und Pflanzenschutz (Ed. 2): 419

Plant diseases caused by heavy metals and their phytiatry with cation exchangers. Acta Agrobotanica 30(2): 167-179

Plant diseases in Denmark in 1974. 91st annual survey, compiled by the State Phytopathological Experiment Station, Lyngby. Plantesygdomme i Danmark 1974-91 Arsoversigt samlet ved Statens plantepatologiske Forsoeg, Lyngby: 70

Plant diseases in Denmark in 1975. 92nd annual survey,. Plantesygdomme i Danmark 1975-92 Arsoversigt: 66

Plant diseases in Indiana in 1972. Proceedings of the Indiana Academy of Science 1973; 82: 101-108

Plant diseases in Sarawak - recorded during 1973 and 1974. Technical Document, FAO Plant Protection Committee for the South East Asia and Pacific Region (104): 9

Plant diseases in relation to soil and nutritional factors. Annotated Bibliography (SB 1744): 24

Plant diseases in the area of the South Pacific Commission. Banana diseases. Information Document, South Pacific Commission (37): ii + 10

Plant ecology above timber line on Mt. Ruapehu, North Island, New Zealand. 1. Site factors and plant frequency. New Zealand Journal of Botany 15(2): 255-294

Plant ecology above timber line on Mt. Ruapehu, North Island, New Zealand. 2. Climate and monthly growth of five species. New Zealand Journal of Botany 15(2): 295-310

Plant ecology and multiple land use in the Alburni Mountains (Salerno). Montanaro d' Italia Monti e Boschi 28(2): 35-45

Plant efficiencies in the use of B, Co, Cu, Mn, and Zn. Plant adaptation to mineral stress in problem soils Proceedings of a workshop held at the National Agricultural Library, Beltsville, Maryland, November 22-23, 1976: 193-203

Plant efficiencies in the use of B, Co, Cu, Mn, and Zn. Plant adaptation to mineral stress in problem soils Session IV Plant efficiencies in the use of essential elements: ; 193-203

Plant efficiencies in the use of calcium, magnesium, and molybdenum. Plant Adaptation to Mineral Stress in Problem Soils Proceedings of a workshop, Beltsville, Maryland, USA; November 1976 Wright, MJ editor: ; 175-191

Plant efficiencies in the use of calcium, magnesium, and molybdenum. Plant adaptation to mineral stress in problem soils Proceedings of a workshop held at the National Agricultural Library, Beltsville, Maryland, November 22-23, 1976: 175-192

Plant efficiencies in the use of nitrogen, phosphorus, and potassium. Plant Adaptation to Mineral Stress in Problem Soils Proceedings of a workshop, Beltsville, Maryland, USA; November 1976 Wright, MJ editor: ; 161-173

Plant efficiencies in the use of nitrogen, phosphorus, and potassium. Plant adaptation to mineral stress in problem soils Proceedings of a workshop held at the National Agricultural Library, Beltsville, Maryland, November 22-23, 1976: 161-174

Plant engineering savings. American Dairy Review 39(12): 22, 26, 28, 30

Plant evolution and the reciprocity model. Annals of Botany 40(170): 1255-1264

Plant explants. Nase Liecive Rastliny 13(5): 131-136

Plant exploration in the USSR. Crop genetic resources for today and tomorrow Exploration: 147-150

Plant factors that influence mesquite transpiration. Noxious Brush and Weed Control Research Highlights (Volume 7): 18

Plant feeding by Reduviidae, a predaceous family (Hemiptera). Journal of the Kansas Entomological Society 48(2): 185-188

Plant feeding with minimum cultivation technique. Internationale Zeitschrift der Landwirtschaft (4): 397-401

Plant fiber and its role in herbivore nutrition. Cornell Veterinarian 67(3): 307-326

Plant fibre and gastrointestinal transit time. Ugeskrift for Laeger 137(10): 561-565

Plant foods produced from a feddan of land for human consumption in Egypt. Agricultural Research Review 53(6): 1-18

Plant for combined generation of heat and refrigeration. Molochnaya Promyshlennost' (3): 7-9

Plant for continuous foaming of milk. USSR Patent: (459 198)

Plant for plasticizing and moulding Suluguni cheese. Molochnaya Promyshlennost' (7): 33-34

Plant for refrigeration of milk on the farm, exhibited at S.I.M.A. in 1976. Revue Laitiere Francaise (342): 285, 287, 289, 291, 293

Plant genetic resources and resistance. Potato Research 20: 269-270

Plant genetic resources in South East Asia - some recent activities. SABRAO Journal 7(2): 125-130

Plant genetic resources. I. Principles, fact, problems. Giornale Botanico Italiano 108(5): 247-257

Plant genetic resources. II. Means of conservation. Giornale Botanico Italiano 108(5): 259-272

Plant genetics in relation to plant breeding research. Seiken Ziho (25/26): 25-40

Plant geography of tropical lands. Vol. 1: Floras and life forms. Introduction a la phytogeographie des pays tropicaux: les problemes generaux Volume I: Les flores Les structures: xvi + 499

Plant geography of tropical lands. Vol. 2: Environments and vegatation types. Introduction a la phytogeographie des pays tropicaux: les problemes generaux Volume II: Les milieux Les groupements vegetaux: 446

Plant geography of tropical lands. Vol. 3. The flora and vegetation of tropical Africa: Part 1. Introduction a la phytogeographie des Pays tropicaux Volume 3 La flore et la vegetation de l' Afrique tropicale, 1re partie: 468

Plant geometry, canopy architecture and leaf angle in wheat. Dissertation Abstracts International, B 35(2): 637

Plant germplasm for phytotechnical research in Brazil. Ciencia e Cultura 28: 404-405

Plant germplasm policy. Wilkes, G : Plant germplasm resources American independence, past and future: 16

Plant germplasm resources - American independence, past and future. Wilkes, G : Plant germplasm resources American independence, past and future: 15

Plant groupings and weeds in meadows. Comptes Rendus du Ve Colloque International sur l' Ecologie et la Biologie des mauvaises herbes, Dijon, 1976: ?; 95-97

Plant growth. Rost rastenii:

Plant growth and development. Plant growth and development (Ed.2): 545

Plant growth configurations which affect the mechanical harvesting of okra. Transactions of the ASAE 20(3): 420-422

Plant growth curves in mixtures and climatological response. Agricultural Meteorology 16(1): 37-44

Plant growth factors in soil, plant residues and manures. Annotated Bibliography, Commonwealth Bureau of Soils (SK2034): 58

Plant growth hormones in pinyon insect galls. Marcellia 39(2): 125-134

Plant growth in saline media. Annales de Gembloux 81(2): 105-113

Plant growth inhibitors in garden pea plants. Proceedings of the 6th Asian Pacific Weed Science Society Conference, Indonesia, 1977me 1): 132-137

Plant growth on fluorspar mine tailings. Journal of Soil and Water Conservation 31(1): 17-20

Plant growth rate and photosynthesis of pea leaves. Doklady Akademii Nauk SSSR 238(3): 748-750

Plant growth regulants in sugarcane. Bulletin, Plant Growth Regulator 2(4): 51-54

Plant growth regulating activities of 4-methoxybenzophenones. Agricultural and Biological Chemistry 38(10): 2017-2020

Plant growth regulating activities of 4-methoxydiphenylmethanes and their related compounds. Agricultural and Biological Chemistry 38(6): 1235-1240

Plant growth regulating activities of nicotinamide. 1. Effect of nicotinamide on growth of rice seedlings. Japanese Journal of Crop Science 46(1): 1-7

Plant growth regulating activities of nicotinamide. 2. Effect of nicotinamide on growth of several crops. Japanese Journal of Crop Science 46(1): 8-13

Plant growth regulating activity of 2-n-alkyl-5-chlorphenoxyacetic acids. Indian Journal of Experimental Biology 12(1): 105-106

Plant growth regulating activity of substituted phthalate esters. Journal of Agricultural and Food Chemistry 23(4): 801-802

Plant Growth Regulation. Science 131(3393): 110-111

Plant growth regulator. USSR Patent: (516 386)

Plant growth regulator effects on flowering of Poa pratensis L. under field conditions. Agronomy Journal 68(2): 410-413

Plant growth regulator nomenclature. Plant Growth Regulator Bulletin 4(4): 28-31

Plant growth regulator use in Spanish peanuts. Research Report, Agricultural Experiment Station, Oklahoma State University: 3

Plant growth regulators and development of higher plants. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz (Sonderheft 7): 309-331

Plant growth regulators and sex expression in flower buds of Momordica charantia in vitro. Current Science 46(10): 328-330

Plant growth regulators and the physiological limitations to yield in sugar beet. Pesticide Science 8(3): 224-229

Plant growth regulators and their use in applied entomology. Trudy Vsesoyuznogo Nauchno issledovatel' skogo Instituta Zashchity Rasteniirecd 1977; 40: 135-145

Plant growth regulators for tropical fruits. Outlook on Agriculture 9(2): 52-56

Plant growth regulators from species differing in salt tolerance as affected by soil salinity. Plant and Soil 45(1): 267-271

Plant growth regulators. 33. Optically active methoxyphenoxypropionic acids and some related two- and three-substituted phenoxy compounds. Swedish Journal of Agricultural Research 5(2): 49-59

Plant growth regulators. 34. Some naphthyl derivatives with or without hetero atoms in the side chain. Swedish Journal of Agricultural Research 6(4): 231-242

Plant growth responses to vesicular-arbuscular mycorrhiza 10. Responses of Stylosanthes and maize to inoculation in unsterile soils. New Phytologist 78(2): 277-288

Plant growth responses to vesicular-arbuscular mycorrhiza. IX. Interactions between VA mycorrhiza, rock phosphate and symbiotic nitrogen fixation. New Phytologist 76(2): 331-342

Plant growth retarding activity of the 4-substituted-7-( beta -D-ribofuranosyl) pyrrolopyrimidine anticytokinins. Agricultural and Biological Chemistry 40(8): 1653-1654

Plant growth studies: a low cost controlled environment unit. Laboratory Practice 25(11): 758-761

Plant growth substances and flower development. Pesticide Science 8(3): 230-235

Plant growth substances and flowering. Journal of the Science of Food and Agriculture 27(8): 793-794

Plant growth substances and incidence of sucking insects on cotton. Khlopkovodstvo (4): 33-34

Plant growth substances in the shoots of dwarf mutants of Cortland and Golden Delicious apple. Proceedings of the XIX International Horticultural Congress IA Section VII Fruits Pp 340-456: [Abstracts]: 415

Plant growth-regulating activities of nicotinamide. 3. Effects of nicotinamide on the activities of nitrate reduction and photosynthesis. Japanese Journal of Crop Science 46(2): 212-218

Plant growth-regulating factor in the salivary gland of several heteropterous insects. Comparative Biochemistry and Physiology, B 53(4): 435-438

Plant growth-regulating factor, substances reacting with Salkovski reagent and phenoloxidase activities in vein tissue injured by Lygus disponsi Linnavuori (Hemiptera: Miridae) and surrounding mesophyll tissues of sugar beet leaf. Applied Entomology and Zoology 10(2): 130-135

Plant hardiness evaluations. American Nurseryman 148(5): 12 . . . 72

Plant health and the possibilities of biological control. Wild oats in world agriculture An interpretative review of world literature: 211-227

Plant health newsletter. Second questionnaire on the uses of some selected pesticides in EPPO countries (synthesis of returns). EPPO Publications, B (83): 70

Plant health newsletter; survey on the following quarantine pests and diseases: Heterodera rostochiensis; Hyphantria cunea; Leptinotarsa decemlineata, Quadraspidiotus perniciosus; Synchytrium endobioticum; Corynebacterium sepedonicum. EPPO Publications, Paris, B (77): 61

Plant health situation in horticulture in Marche. Notiziario sulle Malattie delle Piante (96/97): 87-108

Plant height and flowering dates in inbred forms of maize from different initial material. Nauk pratsi Ukr sil' s' kogospod akad (62): 66-68

Plant height and panicle size in relation to grain yield in sorghum. 3rd International Congress of the Society for the Advancement of Breeding Researches in Asia and Oceania SABRAO Plant Breeding Papers: 2-7 Sorghum, maize and millet breeding: 18-21

Plant height and size in relation to grain yield in sorghum. Society for the Advancement of Breeding Researches in Asia and Oceania SABRAO: 3rd International Congress of the Society for the Advancement of Breeding Researches in Asia and Oceania SABRAO Plant breeding papers: 1 and 2: 7.18-7.21

Plant height and the structure of yield components in various types of wheat varieties. Rostlinna Vyroba 22(11): 1155-1161

Plant height of horse beans (Faba vulgaris Moench.)in a complete diallel cross. Genetika a Slechteni 11(4): 279-287

Plant height, protein percentage, and yield relationships in spring wheat. Crop Science 15(6): 793-797

Plant hormone effects on the production of diosgenin by Dioscorea deltoidea tissue cultures. Lloydia 38(6): 541-542

Plant hormones and water stress. Philosophical Transactions of The Royal Society of London, B 273(927): 513-522

Plant host sequence of major cotton insects in southern Arizona. Plant host sequence of major cotton insects in southern Arizona (ARS W-24): 9

Plant hosts of a nematode new for coffee. Anais de Escola Superior de Agricultura, Luiz de Queiroz 31: 431-435

Plant husbandry and management techniques for growing grain legumes under simulated tropical conditions in controlled environments. Experimental Agriculture 13(1): 81-92

Plant immunity to pests and problems of strategy and tactics in plant protection. Sel' skokhozyaistvennaya Biologiya 11(1): 135-145

Plant improvement by means of breeding based on cell and genetic engineering. 2. Agriculture and Horticulture Nogyo oyobi Engei 52(1): 19-22

Plant improvement. Reduced plant height. Centro Internacional de Agricultura Tropical: Colombia, CIAT: Annual report 1975: E3-E6

Plant indicators of saline seep. North Dakota Farm Research 34(1): 18-20

Plant interactions in mixed crop communities. Stelly, M Editor in Chief: Multiple cropping ASA Special Publication Number 27: 129-169

Plant introduction. Bulletin, Commonwealth Bureau of Pastures and Field Crops: 77-100

Plant introduction and germplasm of Phaseolus vulgaris and other food legumes. Potentials of field beans and other food legumes in Latin America: 239-252

Plant introduction and landscaping development around the Sea of Galilee using an extensive agrotechnical approach. Israel Journal of Botany 26(1): 49-50

Plant introduction in the service of Soviet breeding. Trudy po Prikladnoi Botanike, Genetike i Selektsii 60(1): 35-39

Plant introduction list No. 97. Plant Introduction Review 10(1): 1A-83A

Plant introduction trials - performance of Bromus species at Palmerston North. New Zealand Journal of Experimental Agriculture 5(1): 93-95

Plant introduction trials. Performance of Agrostis species at Palmerston North. New Zealand Journal of Experimental Agriculture 5(4): 409-411

Plant introductions in the improvement of vegetable cultivars. HortScience 10(6): 575-579

Plant introductions of the New South Wales Department of Agriculture during the period 2/12/72 to 26/6/74. Plant Introduction Review 10(1): 85A-122A

Plant juice protein and moisture expression from organic materials - a bibliography. Publication, College of Agricultural and Life Sciences, University of Wisconsin Madison (R2386): 82

Plant killing chemicals and their use in woodlands. Plant killing chemicals and their use in woodlands: 166

Plant lectins. Commentaries in plant science: 221-233

Plant life forms in relation to the concept of biosphere. Botanicheskii Zhurnal 61(11): 1506-1514

Plant litter fall and formation of litter layers in forest types of the Chernogora. Ukrains' kii Botanichnii Zhurnal 34(2): 172-176

Plant management in aquatic situations. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 82(5): 271-285

Plant material introduced January 1 to December 31, 1973 (Nos. 377555 to 384427). Plant Inventory, United States Department of Agriculture (181): 239

Plant material introduced January 1 to December 31, 1974 (Nos. 384428 to 391684). Plant Inventory, United States Department of Agriculture (182): 245

Plant material introduced January 1 to December 31, 1975 (Nos. 391685-405409). Plant Inventory, United States Department of Agriculture (183): 352

Plant materials for erosion control. New Zealand Agricultural Science 10(1): 29-33

Plant maturity in relation to maize stalk rot development incited by Cephalosporium acremonium. Indian Journal of Mycology and Plant Pathology 1978; 7(1): 70

Plant membranes. Encyclopedia of plant physiology New series Volume 3 Transport in plants III Intracellular interactions and transport processes: 3-50

Plant membranes under dry conditions. Pesticide Science 9(2): 169-172

Plant metabolism during its adaptation to soil salinity. Trudy po Prikladnoi Botanike, Genetike i Selektsii 57(2): 3-16

Plant microbodies. Review article. Protoplasma 84(1/2): 1-29

Plant mineral nutrition. Plant mineral nutrition: 298

Plant mineral nutrition and exchange thermodynamics. 1. Study of a simple substrate, kaolinite. Bulletin des Recherches Agronomiques de Gembloux 10(1): 85-100

Plant mixtures for pullets in batteries, first experimental results. Avicoltura 44(3): 91-94

Plant morphology and caryopsis set in the progeny of wheat-rye hybrids differing in fertility. Genetika, USSR 13(10): 1717-1726

Plant morphology and harvest technique in cabbage. Gemuse 14(5): 174-178

Plant mutants and problems of hormonal growth regulation. Rost i gormonal' n regulyatsiya zhiznedeyatel' n rast: 169-186

Plant mycoplasma diseases. Revue Horticole Suisse 48(11): 316-319

Plant mycoplasmas: a cultivable spiroplasma causes corn stunt disease. Science 188(4192): 1018-1020

Plant names and symbols for ecosystem inventory and analysis. USDA Forest Service General Technical Report, Pacific Northwest Forest and Range Experiment Station (PNW-46): 263

Plant nematodes and potato cultivation. Nagaich, BB Editor Recent technology in potato improvement and production Lectures delivered during the Summer Institute, held at the Central Potato Research Institute, Simla from June 21 to July 20, 1976: 277-289

Plant nematodes and the problems of food helminthology. Gel' minty pishchevykh produktov Tezisy dokladov mezhres ikansoi nauchnoi konferentsii, 22-25 Dekabrya 1972 goda: 24-27

Plant nematodes in the South East Asia and Pacific Region. Technical Document, FAO Plant Protection Committee for the South East Asia and N Pacific Region (107): 19

Plant nematodes of natural forest biocoenoses. Problemy parazitologii Materialy VIII nauchnoi konferentsii parazitologov UkSSR Chast' 1: 175-177

Plant nematology. 21st Annual Report for the year 1974: 75-80

Plant nematology - an agricultural training aid. Plant nematology an agricultural training aid: 157

Plant nematology problems in tropical Africa. Helminthological Abstracts, B, Plant nematology 45(4): 269-284

Plant nitrogen uptake and soil nitrogen transformations as influenced by soil temperature and plant residue. Dissertation Abstracts International, B 36(2): 527-528

Plant nodule development and nitrogen fixation in climbing cultivars of Phaseolus vulgaris L. grown in monoculture, or associated with Zea mays L. Journal of Agricultural Science, UK 90(2): 311-317

Plant nucleases. Annual Review of Plant Physiology 26: 187-208

Plant Nucleases: V. Survey of Corn Ribonuclease II Isoenzymes. Plant Physiology 61(5): 861-863

Plant nutrient economy. Span 20(2): 58-60

Plant nutrient losses from tile-outlet terraces. Journal of Environmental Quality 3(4): 351-356

Plant nutrient requirements of oilseed and pulse crops. Oilseed and pulse crops in western Canada a symposium: 325-374

Plant nutrients in flyash from bark-fired boilers. Research Note, USDA Forest Service (INT-247): 7

Plant nutrition and fertility cycling. Division of Plant Industry, CSIRO, Australia: Australia, CSIRO, Division of Plant Industry: Annual report 1977: 74-85

Plant nutrition and flower crop quality. HortScience 10(1): 41-42

Plant nutrition and fruit quality. Sadovodstvo (6): 22

Plant nutrition and growth as affected by soil and root temperatures. Annotated Bibliography, Commonwealth Bureau of Soils (SB1831): 20

Plant nutrition and soil fertility. Tropical Pasture Research, Principles and Methods Shaw, NH; Bryan, WW; Editors: 101-133

Plant nutrition and woody ornamental growth and quality. HortScience 10(1): 43-45

Plant nutrition in hydro- and aeroponic condition (in containers). Acta Horticulturae (37): 2032-2037

Plant nutrition in relation to the influence of locality: the pressing need for a solution for breeders, as exemplified by grain maize. Bericht uber die Arbeitstagung der "Arbeitsgemeinschaft der Saatzuchtleiter": 287-297

Plant nutrition studies on some yellow and red earth soils in northern Cape York Peninsula. 1. Soils and their nutrient status. Australian Journal of Experimental Agriculture and Animal Husbandry 16(81): 532-541

Plant nutrition studies on some yellow and red earth soils in northern Cape York Peninsula. 2. Phosphorus: plant response and soil retention. Australian Journal of Experimental Agriculture and Animal Husbandry 16(81): 542-548

Plant nutrition: Potassium. Queensland Agricultural Journal 102(2, Supplement): 4

Plant nutritional studies on physiological disease of rice plants in Hualien calcareous soil. Part 1. Zinc deficiency of rice plants. Soils and Fertilizers in Taiwan: 1975; 1-11

Plant oestrogen Stimol-140 increases weight gains. Molochnoe i Myasnoe Skotovodstvo (11): 42

Plant oestrogen and ewe fertility. New Zealand, Ministry of Agriculture and Fisheries: Agricultural Research in the New Zealand Ministry of Agriculture and Fisheries Annual report of Research Division 1975-76: ; 227

Plant of the month. H.E. Butt, San Antonio, Texas. Dairy and Ice Cream Field 160(7): 46-48, 50, 53

Plant of the month. Lake to Lake Dairy Cooperative. Dairy and Ice Cream Field 160(8): 54-56, 58-60, 62

Plant oligoelement nutrition. Proceedings of the 9th international symposium of agricultural chemistry. Plant oligoelement nutrition Proceedings of the 9th international symposium of agricultural chemistry: 599

Plant ownership characteristics and the locational stability of rural Iowa manufacturers. Land Economics 54(1): 92-99

Plant parasite nematodes. Vol. II. Partial taxonomy. Edited by K.I. Skryabin. Plant parasite nematodes Vol II Partial taxonomy Edited by KI Skryabin: ii + 570

Plant parasitic nematode populations in Maine. Research in the Life Sciences 23(14): 1-4

Plant parasitic nematodes. International Congress of Plant Protection 8th, Moscow, August 21-26, 1975 Papers at sessions Volume II, Section II: 36-42

Plant parasitic nematodes associated with Mung bean, soybean and peanut in the Philippines. Philippine Agriculturist 59(3/4): 91-99

Plant parasitic nematodes associated with coniferous seedlings in forest nurseries in eastern Japan. Bulletin of the Government Forest Experiment Station (219): 95-119

Plant parasitic nematodes associated with declining olive trees in southern Italy. Poljoprivredna Znanstvena Smotra 39 (49): 419-424

Plant parasitic nematodes associated with rice in Piaui, Brazil. Resumos dos trabalhos cientificos e conferencias, III Reuniao Brasileira de Nematologia, Sociedade Brasileira de Nematologia et da Escola Superior de Agricultura, Mossoro, 1978: 111

Plant parasitic nematodes associated with strawberry plantations in Poland. Zeszyty Problemowe Postepow Nauk Rolniczych (154): 9-132

Plant parasitic nematodes from rhizosphere of vegetable crops around Calcutta. 1. (Nematoda: Criconematidae). Indian Journal of Nematology 1976; 5(1): 120-122

Plant parasitic nematodes from the Lowlands and Highlands of Ecuador. Nematropica 5(2): 19-20

Plant parasitic nematodes in rice soils in New South Wales. Search 8(4): 130

Plant parasitic nematodes in the Ukrainian SSR. Materialy Nauchnykh Konferentsii Vsesoyuznogo Obshchestva Gel' mintologov (27): 53-57

Plant parasitic nematodes in turfgrass in southern British Columbia. Canadian Plant Disease Survey 57(3/4): 54-56

Plant parasitic nematodes on roses in Danish glasshouses. Tidsskrift for Planteavl 79(4): 489-494

Plant parasitic nematodes. Suborder Tylenchina. Nicienie pasozyty roslin Podrzad Tylenchina: 87

Plant pathogenesis. Plant pathogenesis: 106

Plant pathological aspects of turfgrass in Scandinavia. Weibulls Gras tips 18: 15-18

Plant pathological, microbiological and health aspects in grapevine protection against Botrytis cinerea Pers. Conferences on phytopathology 1975 Proceedings Torino 12-14 Nov 1975: Giornate Fitopatologiche 1975 Atti Torino 12-14 November 1975: 771-772

Plant pathology and plant pathogens. Basic Microbiology 6: 161

Plant pathology in Jamaica. Review of Plant Pathology 56(8): 659-668

Plant pathology in the region served by the South Pacific Commission. Review of Plant Pathology 57(3): 85-90

Plant pathosystems. Annals of the New York Academy of Sciences 287: 238-242

Plant pathosystems. Plant pathosystems: 184

Plant pesticide economics with special reference to cotton insecticides. Australian Journal of Agricultural Economics 19(3): 210-227

Plant pests in relation to soil and nutritional factors. Annotated Bibliography, Commonwealth Bureau of Soils, Rothamsted Experimental Station, Harpenden, UK, 1956-1974 (SB 1746): 10 + iii

Plant phenology in eastern and central North America. 1. Development of networks and preliminary results. Bulletin, Agricultural Experiment Station, University of Vermont (677): 20

Plant phenology of Fennoscandian tundra areas. Fennoscandian tundra ecosystems Part 1 Plants and microorganisms: 94-102

Plant physiological criteria for quantitative and temporal application of nitrogen to sugar beet. Landbauforschung Volkenrode 26(3): 157-162

Plant physiology. Agricultural Development and Advisory Service: UK, ADAS: ADAS Science Service annual report 1974: 212-215

Plant physiology and anatomy in relation to herbicide action. Proceedings 28th Annual California Weed Conference 1976: 16-27

Plant poisoning in stock in South Africa. National Programme for Environmental Sciences; Terrestrial Biology; papers presented at the First National Weeds Conference, 13-14 August 1974, Pretoria, S Africa: ; 174-186

Plant poisoning in the western district. Victorian Veterinary Proceedings 34: 26-27

Plant pollination systems and heterosis. Nauch tekhn byul Sib NII kormov (13/14): 76-87

Plant population and herbicide treatment in permanent pasture together with a climate study in Aust-Agder, Norway. Festskrift til Ugrasbiolog Torstein Vidme pa hans 70 ars dag, 16 Desember 1974: 499-518

Plant population and the performance of corn hybrids. Canadian Journal of Plant Science 56(2): 426

Plant population effects on the seed yield components of beans. Crop Science 17(4): 493-496

Plant population requirement of triple-dwarf varieties of wheat. Indian Journal of Agronomy 20(2): 202-204

Plant population requirements of green peas. Irish Journal of Agricultural Research 14(3): 357-368

Plant population studies in rice under fertilizer nitrogen constraint. Plant population studies in rice under fertilizer nitrogen constraint:

Plant population studies in timely and late sown crop of sugarbeet. Plant population studies in timely and late sown crop of sugarbeet:

Plant population, row spacing, and fertilizer response of grain sorghum. Research Report, Oklahoma Agricultural Experiment Station (P-735): 30-35

Plant populations in the principal pea-growing region of Argentina. Informe Tecnico, Estacion Experimental Agropecuaria San Pedro, Argentina; (22): 7

Plant populations of maize and beans grown in the mixed culture system used in Zona de Mata, Minas Gerais. Revista Ceres 22(122): 286-290

Plant portraits. 5. Dendrobium isochiloides Kranzl. (Orchidaceae). 6. Mediocalcar abbreviatum Schltr. (Orchidaceae). Journal of the Adelaide Botanic Gardens 1(2): 154-155; 156-157

Plant production as a chemical technological process. Zbornik Biotehniske Fakultete Univerze v Ljubljani 22: 7-24

Plant production from leaf protoplasts of Petunia parodii. Plant Science Letters 4(6): 407-410

Plant productivity in the arid and semiarid zones. Annual Review of Plant Physiology 29: 277-317

Plant productivity potential of fertile or poor eroded wheat soil complexes in Olsztyn Lakeland. Zeszyty Naukowe Akademii Rolniczo Technicznej w Olsztynie, Geodezja i Urzadzenia Rolne (6): 203-224

Plant productivity: new approaches to efficient sources and environmental control. Transactions of the ASAE 20(2): 360-366, 371

Plant propagation by means of aseptic techniques. Combined Proceedings of the International Plant Propagators' Society, 1974 24: 196-206

Plant protectants in viticulture: toxicity and residues. Rivista di Viticoltura e di Enologia 30(4): 133-147

Plant protection. Indian Journal of Genetics and Plant Breeding 36(3): 431-446

Plant protection - causes and effect of changes in crop production. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft, Berlin Dahlem (165): 38-62

Plant protection against fungi causing decay of carrot and onion during storage. Gartenbau 25(9): 268-270

Plant protection and environment. Die Naturwissenschaften 63(8): 368-374

Plant protection and its problems in large greenhouses. Zeszyty Problemowe Postepow Nauk Rolniczych (200): 9-18

Plant protection and management. Compte rendu des Seances du Seminaire d' Etude consacre a l' Agriculture et a l' Hygiene des Plantes et tenu a Gembloux du 8 au 12 septembre 1975: Cramer, H H : Economic aspects of plant protection: 555-567

Plant protection and pest control in orchids. Gartenbau 22(8): 253-255

Plant protection and preservation of the environment. Entomological investigations in Kirgizia Volume 10: Entomologicheskie issledovaniya v Kirgizii Vypusk 10: recd 1977; 43-44

Plant protection and production in modern society. Bulletin, Organisation Europeenne et Mediterraneenne pour la Protection des Plantes 6(4): 249-263

Plant protection and the South Pacific Commission. PANS 23(4): 440-445

Plant protection and the countryside. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft, Berlin Dahlem (165): 95-109

Plant protection and the environment. Naturwissenschaften 63(8): 368-374

Plant protection as a collective enterprise. Rastitelna Zashchita 23(8): 16-19

Plant protection chemicals compendium and directions for handling plant protection chemicals. Pflanzenschutzmittel Kompendium und Richtlinien fur die Gebarung mit Pflanzenschutzmitteln: [6+]126

Plant protection compendium and instructions on the use of plant protection products. Pflanzenschutzmittel Kompendium und Richtlinien fur die Gebarung mit Pflanzenschutzmitteln: 126

Plant protection for enhanced juice quality of sugarcane. Indian Sugar 25(9): 731-733

Plant protection in Bangladesh. Plant protection in Bangladesh: 72

Plant protection in Japan, 1976. Commemorative issue for the 25th anniversary of the Division of Plant Protection, Ministry of Agriculture and Forestry. [Agriculture Asia Special Issue No 10]: 450

Plant protection in Latin America. PANS 22(1): 26-34

Plant protection in floriculture. Disznovenyvedelem : 540

Plant protection in hothouse vegetable-growing. Plant protection in hothouse vegetable growing: 44

Plant protection in olive plantations in Tunisia. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 82(2): 705-710

Plant protection in ornamental plant production. Handbuch des Erwerbsgartners 5(Ed.2): 493

Plant protection in the cultivation of ornamental plants. Pflanzenschutz im Zierpflanzenbau (Ed. 2): 495

Plant protection in the tropics. Pflanzenschutz in den Tropen: 526

Plant protection in tomatoes directly grown from seed. B"lgarski Plodove, Zelenchutsi i Konservi (7): 23-26

Plant protection measures in intensive cultivation of winter barley. DLG Mitteilungen 92(4): 182-184

Plant protection problems in fruit in Westphalia-Lippe. Gesunde Pflanzen 29(10): 241-242

Plant protection problems in high-yielding paddy in Orissa. Plant Protection Bulletin, India 1976; 24(1/2): 62-67

Plant protection problems in potatoes for starch. Gesunde Pflanzen 27(10): 198; 200

Plant protection products and public opinion. Phytoma (292): 5-7

Plant protection recommendations in viticulture 1977. Schweizerische Zeitschrift fur Obst und Weinbau 113(4): 72-86

Plant protection recommendations in viticulture 1978. Schweizerische Zeitschrift fur Obst und Weinbau 114(4): 99-110

Plant protection system for lucerne. Zashchita Rastenii (4): 33-35

Plant protection systems for sugarbeets. International Plant Protection Congress 8th, Moscow, August 21-26, 1975 Reports and informations Section III, Part II: 682-695

Plant protection under conditions of counter-erosion agriculture. Zashchita Rastenii (2): 14-16

Plant protection with garden conifers (1). Besseres Obst 22(2): 29-30

Plant protective preparations for private farming. Ovoshcharstvo 55(9): 41-43

Plant protein and calcium balance. Qualitas Plantarum 27(2): 161-169

Plant protein materials incorporated in foods. Ohio Report on Research and Development 60(6): 94-95

Plant proteins. Plant proteins: xi + 352

Plant proteins and phenolics. Annual Proceedings of the Phytochemical Society (11): 211-264

Plant proteins: their economic importance and use. Kulturpflanze 23: 223-239

Plant protoplast isolation, culture and fusion. Cell genetics in higher plants Symposium: 107-127

Plant quality response to uptake of polluting elements. Qualitas Plantarum Plant Foods for Human Nutrition 26(1/3): 293-319

Plant quality, a benefit of modern cultivation and crop improvement. The example of black currants. Ergebnisse Landwirtschaftlicher Forschung an der Justus Liebig Universitat (13): 114-121

Plant quarantine technical training. An introduction to plant quarantine treatments with special reference to fumigation. Plant Protection Service Technical Bulletin 1976; (30): [4+]18

Plant quarantine technical training. Equipment used in plant quarantine treatments. Plant Protection Service Technical Bulletin 1977; (31): [2+]28

Plant quarantine technical training. Tarpaulin and silo fumigation with aluminum phosphide preparations in Thailand. Plant Protection Service Technical Bulletin 1976; (33): [3+]29

Plant raising in multiple containers. Arsskrift 1974 for Norske Skogplanteskoler: 27...48

Plant redifferentiation from tissue culture of Sansevieria leaf. Bulletin of the Faculty of Agriculture, Miyazaki University 23(1): 73-78

Plant regeneration from protoplasts isolated from a predominantly haploid suspension culture of Datura innoxia (Mill.). Plant Science Letters 11(2): 169-176

Plant regeneration from tissue cultures of maize. Crop Science 15(3): 417-421

Plant relations in pastures. Plant relations in pastures: 439

Plant remains and roots excretions of crops preceding flax in the biology of parasitic fungi of flax and the specification of their control. Trudy VNII L' na (13): 204-211

Plant residues in the balance of soil nutrients with 2-3 crops/year. Agrokimiya (6): 53-55

Plant resistance - Cruciferae. Survey of the situation in the Scandinavian countries. Nordisk Jordbrugsforskning 57(5): 1060-1064

Plant resistance - potato. Survey of the situation in the Scandinavian countries. Nordisk Jordbrugsforskning 57(5): 1065-1068

Plant resistance - strawberry. A survey of the situation in the Scandinavian countries. Nordisk Jordbrugsforskning 57(5): 1055-1059

Plant resistance to cotton insects. Bulletin of the Entomological Society of America 23(3): 199-203

Plant resistance to insect pests of paddy and its status in pest management. Indian Journal of Entomology 39(1): 35-39

Plant resistance to insects attacking cereals. Annual Reviews of Entomology 20: 337-357

Plant resources in Colonial America. Wilkes, G : Plant germplasm resources American independence, past and future: 13

Plant resources of Altai mountains. Trudy po Prikladnoi Botanike, Genetike i Selektsii 54(3): 53-61

Plant resources of India. Science and Culture 42(1): 18-23

Plant resources of Iraq. Trudy po Prikladnoi Botanike, Genetike i Selektsii 54(3): 133-163

Plant resources of Syria. Trudy po Prikladnoi Botanike, Genetike i Selektsii 54(3): 107-132

Plant resources of fibre and oil crops. Trudy po Prikladnoi Botanike, Genetike i Selektsii 56(1): 81-91

Plant resources of industrial crops in the service of Soviet breeding. Trudy po Prikladnoi Botanike, Genetike i Selektsii 60(1): 106-110

Plant resources of the flax collection, experimental results and the prospects for their use. Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Instituta Rastenievodstva Imeni NI Vavilova (69): 3-7

Plant response and livestock weight changes on big bluegrass range grazed during late fall, winter and early spring. Journal of Range Management 28(5): 340-343

Plant response to and soil immobilization of increasing levels of Zn+2 and Cr+3 applied to a catena of sandy soils. Dissertation Abstracts International, B 36(1): 35

Plant response to middle ultraviolet (UV-B) radiation: carbohydrate levels and chloroplast reactions. Proceedings, Soil and Crop Science Society of Florida 36: 184-188

Plant response to potassium fertilizers in relation to potassium in soil. Annotated Bibliography, Commonwealth Bureau of Soils (SB2035): 22

Plant response to root-knot nematodes at the cellular level. International Meloidogyne Project Proceedings of the research planning conference on root knot nematodes Meloidogyne, spp, 12-16 January, 1976, Raleigh, NC, USA: 43-49

Plant response to sulfur applications on a sulfur deficient soil. Dissertation Abstracts International, B 36(10): 4784

Plant response to thinning and fencing in a hydric hammock and cypress pond in central Florida. USDA Forest Service Research Note, Southeastern Forest Experiment Station (SE-230): 7

Plant response to water stress. Yield response: Little Knott. Rothamsted Experimental Station: UK, Rothamsted Experimental Station: Report for 1976 Part 1: 236-237

Plant responses to irrigation water from a simazine-treated pond. Proceedings North Central Weed Control Conference, 1975 (Vol.30): 174

Plant responses to the exclusion of iron from the nutrient mixture and to the additional foliar or root application of iron. Biologicheskii Zhurnal Armenii 28(10): 3-10

Plant responses to the light penetrating snow. Ecology 58(5): 1152-1158

Plant root systems: their function and interaction with the soil. Plant root systems: their function and interaction with the soil: xiii+298

Plant roots and biological nitrogen fixation. Proceedings, Soil and Crop Science Society of Florida 36: 37-40

Plant sample segregation during grinding. Communications in Soil Science and Plant Analysis 8(6): 437-440

Plant sciences and crop husbandry. Research report 1973. Plant sciences and crop husbandry Research report 1973: 89

Plant seed protectants for cereals. Agrotekhn, selektsiya i semenovodstvo zern i korm kul' tur v Vost Sib: 17-21

Plant selection and foraging patterns in two species of leaf-cutting ants (Atta). Ecology 57(1): 48-61

Plant selection in relation to the extent of intervarietal crossing of winter wheat. Pol' nohospodarstvo 21(10): 837-841

Plant size, nitrogen manuring and flowering of brunfelsia. Deutscher Gartenbau 31(25): 1012, 1014-1015

Plant spacing. Ploshchadi pitaniya rastenii (Ed.3): 383

Plant spacing and development of vegetable crops. Gemuse 12(9): 266-267

Plant spacing for controlled environment plant growth. Transactions of the ASAE 21(2): 332-336

Plant spacing for tomatoes. Mededelingen, Naaldwijk, Netherlands 29(11): 112

Plant spacing trials (I). Processing strawberries. Fruitteelt 68(18): 600-601

Plant spacings and cultural systems for Totem and Shuksan strawberry cultivars. Canadian Journal of Plant Science 57(3): 661-665

Plant species diversity in old-field successional ecosystems in southern Illinois. Ecology 56(2): 485-488

Plant species diversity in ravines of the southern Finger Lakes region, New York. Canadian Journal of Botany 53(15): 1465-1472

Plant species diversity under desert conditions. 1. Annual species diversity in the Dead Sea Valley. Oecologia 22(3): 251-259

Plant species used as food by chamois, Rupicapra rupicapra, in the Pirin mountains. Gorskostopanska Nauka 12(6): 72-84

Plant specific nutrition and preparation of nutrient solutions. Acta Horticulturae (82): 109-112

Plant standards for foliar analysis: complementary results for sodium, chlorine, sulphur, boron, trace elements. Comptes Rendus, 4e Colloque International sur le Controle de l' Alimentation des Plantes Cultivees Gent, September 1976, Vol II: ; 41-52

Plant sterols. Annual Review of Plant Physiology 26: 209-236

Plant storage and planting time for apple trees. Frukt og Baer, 1975: 31-34

Plant structure of various shoots of Equisetum arvense L. Acta Agronomica Academiae Scientiarum Hungaricae 24(1/2): 174-178

Plant structure, function and adaptation. Plant structure, function and adaptation: 443

Plant studies in the People's Republic of China: a trip report of the American Plant Studies Delegation. Plant studies in the People' s Re ic of China: a trip report of the American Plant Studies Delegation: xiii + 207

Plant succession following burning in the tobosagrass-mesquite community. Noxious Brush and Weed Control Research Highlights (Volume 7): 49

Plant succession following chaining of pinyon-juniper woodlands in eastern Nevada. Journal of Range Management 30(1): 44-49

Plant succession in meadows on peaty soils. Biblioteczka Wiadomosci IMUZ (47): 80-135

Plant succession of old fields in the Dust Bowl. Southwestern Naturalist 19(3): 227-239

Plant survival in the arid southwest 30 years after seeding. Journal of Range Management 29(3): 248-251

Plant system and fruit quality. Fruitteelt 68(7): 200-204

Plant tissue analysis - annual legumes. Bulletin, Division of Agricultural Sciences, University of California (1879): 29-31

Plant tissue analysis of vegetable crops. Bulletin, Division of Agricultural Sciences, University of California (1879): 21-24

Plant tissue culture - prospects of its practical application in plant pathology. Summa Phytopathologica 2(3): 145-153

Plant tissue culture - uses and techniques. Bulletin Balai Penelitian Perkebunan Medan 6(3): 151-159

Plant tissue culture and plantlet regeneration. Proceedings of the Utah Academy of Sciences, Arts and Letters 51(2): 81-82

Plant toxicities in sheep on a property with unusual weed control problems. Proceedings of the 28th New Zealand Weed and Pest Control Conference: 92-94

Plant tumors resulting from unregulated hormone synthesis. Journal of Theoretical Biology 55(2): 445-453

Plant tumours. Pflanzentumoren : 216

Plant type, yield and components of yield in mungbeans (Vigna radiata (L.) Wilczek). Dissertation Abstracts International, B 34(11): 5291B

Plant uptake and immobilization of 15N-labelled ammonium nitrate in a field experiment with wheat. Nitrogen 15 in Soil Plant Studies Proceedings of a Research Co ordination Meeting organized by the Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture; Sofia, December 1969: 55-64

Plant uptake and metabolism of dicamba and related benzoic acids. Proceedings 28th Annual Meeting Southern Weed Science Society: 295

Plant uptake of indigenous and fertilizer nitrogen from a cretaceous shale and coal mine spoils. Soil Science Society of America Journal 41(5): 919-921

Plant uptake of selenium and LSe-values in different soils. Zeitschrift fur Pflanzenernahrung und Bodenkunde 141(1): 67-75

Plant vigor, herbage yield and total nonstructural carbohydrates of several range species as influenced by defoliation treatments and rest periods. Dissertation Abstracts International, B 36(4): 1532

Plant virology the principles. Plant virology the principles: x + 292

Plant viruses. Plant viruses (Ed. 6): viii + 241

Plant viruses: the state of our knowledge. Garden 100(7; 8): 304-309; 374-377

Plant water relations as affected by soil, management and nutritional factors. Annotated Bibliography, Commonwealth Bureau of Soils (SB 1750): 30+2

Plant water relations: soil, management and nutritional factors. Annotated Bibliography, Commonwealth Bureau of Soils (SB1750): 34

Plant water status of apple trees and its measurement in the field. 8. Flotation time and leaf tissue disc size in relation to relative water content measurements. Queensland Journal of Agricultural and Animal Sciences 30(4): 315-322

Plant water stress criteria for irrigation scheduling. Transactions of the ASAE 19(5): 850-855

Plant wetting and evaporative cooling of greenhouse roses and other flower crops. Acta Horticulturae (51): 61-62

Plant-feeding and other bugs (Hemiptera) of South Australia, Heteroptera - Part II. Plant feeding and other bugs Hemiptera of South Australia, Heteroptera Part II: 251-501

Plant-feeding and other bugs (Hemiptera) of South Australia. Heteroptera - Part I. Plant feeding and other bugs Hemiptera of South Australia Heteroptera Part I: 250

Plant-feeding mites of Thailand (Tetranychidae, Tenuipalpidae, and Tuckerellidae). Plant Protection Service Technical Bulletinrecd 1978; (35): 43

Plant-height meter (recording). Proceedings of the Fourth International Conference on Mechanisation of Field Experiments July 5-10, 1976, Iowa State University, Ames, USA [Marley, SJ; Buchele, WF Editors]: 163

Plant-herbivore interactions. The indigestibility of C4 bundle sheath cells by grasshoppers. Oecologia 26(2): 151-156

Plant-induced congenital malformations in animals. World Review of Nutrition and Dietetics: 208-224

Plant-induced soil chemical patterns in some shrub-dominated semi-desert ecosystems of Utah. Journal of Ecology 63(3): 945-963

Plant-inhabiting mites. An illustrated key to families. Trudy Gosudarstvennogo Nikitskogo Botanicheskogo Sada 66: 183

Plant-insect interactions. I. Biological and phytochemical evaluation of selected plants. Lloydia 38(5): 391-403

Plant-parasitic nematode genera associated with sesame (Sesamum indicum L.) in Venezuela. Nematropica 5(2): 44-46

Plant-parasitic nematodes and the damage they cause. Aspetti specifici relativi alle singole colture agrarie nella difesa dai parassiti animali e vegetali (Ed. 2): 7-37

Plant-parasitic nematodes as prey of the bulb mite Rhizoglyphus echinopus (Acarina, Tyroglyphidae). Anzieger fur Schadlingskunde, Pflanzenschutz, Umweltschutz 50: 115-118

Plant-parasitic nematodes associated with golf putting-green turf in New York. Plant Disease Reporter: 621: 85-87

Plant-parasitic nematodes associated with weeds and agronomic crops in Georgia. Dissertation Abstracts International, B 36(8): 3704-3705

Plant-parasitic nematodes in south Australian horticulture, with particular emphasis on stubby root nematodes. Plant parasitic nematodes in south Australian horticulture, with particular emphasis on stubby root nematodes: 114

Plant-parasitic nematodes in the collections of the botanical gardens (USSR). Zashchita rastenii ot vreditelei i boleznei Volume 3: 44-51

Plant-pollinator interactions in Hawaii: Pollination energetics of Metrosideros collina (Myrtaceae). Ecology 57(6): 1125-1144

Plant-protection problems in cereal production in Hungary and the forecasting of the most important pests of wheat. Martin Luther Universitat Halle Wittenberg; Akademie der Landwirtschaftswissenschaften der DDR; Biologische Gesellschaft der DDR: Symposium with international participation on pest surveillance in the production of cereals on an industrial scale Halle Saale, 16th to 18th October 1974: Symposium mit internationaler Beteiligung zur Schaderregeruberwachung in der industriemassigen Getreideproduktion Halle Saale, 16 bis 18 Oktober 1974: 51-62

Plant-sociological aspects of the 'ruderalization' of forest sites in the Berlin region. Archiv fur Naturschutz und Landschaftsforschung 15(1): 21-32

Plant-sociological investigations on selected forest communities in Central Roztoce by the strip transect method. Annales Universitatis Mariae Curie Sklodowska, C 29: 355-363

Plant-sociological studies in Hippophae rhamnoides stands in the Prahova valley. Revista Padurilor Industria Lemnului, Celuloza si Hirtie, Silvicultura si Exploatarea Padurilor 90(3): 140-142

Plant-specific requirements in regard to spray solution and application. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz (Sonderheft 8): 317-328

Plant/equipment. Journal of Flour and Animal Feed Milling 160(3): 47-48

Plant/equipment. Bag-emptying machine. Journal of Flour and Animal Feed Milling 160(6): 38-39

Plant/soil/environment calibration (D.R.I.S.). Comptes Rendus, 4e Colloque International sur le Controle de l' Alimentation des Plantes Cultivees Gent, September 1976, Vol I: ; 21-36

Plantae Hobdyanae Kauaienses II. Hawaiian plant studies 45. Botanical Magazine, Japan 88(1009): 59-64

Plantago lanceolata cultivation. Nase Liecive Rastliny 13(5): 138-139

Plantago major ssp. major and ssp. pleiosperma. Morphology, biology and ecology in Denmark. Botanisk Tidsskrift 71: 31-56

Plantagrology: the science of incongruent plants. Proceedings of the 30th Annual Meeting of the Southern Weed Science Society: 377-392

Plantains and bananas in Philippine agriculture. Fruits 31(11): 661-663

Plantation agriculture and the urbanization of the South. Rural Sociology 42(2): 206-219

Plantation and migration in the Mt. Cameroon region. Kamerun Structuren und Probleme der sozio okonomischen Entwicklung: 181-236

Plantation crop by-products for growing pigs. Papua New Guinea Agricultural Journal 25(1/2): 20-22

Plantation density and the index of regularity. Lesnoe Khozyaistvo (1): 58-59

Plantation research: XI. Experimental aerial applications of methoxychlor and carbaryl for control of white pine weevil (Pissodes strobi) in Ontario, 1974. Report, Chemical Control Research Institute, Canada (CC-X-87): i + 30

Plantation research; XIV. Studies on the predation of pine needle scale, Phenacaspis pinifoliae (Fitch), by the coccinellid, Chilocorus stigma (Say). Report, Chemical Control Research Institute, Canada (CGX-119): iii + 23

Plantation studies with spruce and pine. Rapporter och Uppsatser, Institutionen for Skogsgenetik (18): 18-33

Plantation systems, land tenure and labour supply: an historical analysis of the Brazilian case with a contemporary study of the cacao regions of Bahia, Brazil. Dissertation Abstracts International, A 37(2): 1103-1104

Plantation trials with Karelian birch in the Ukrainian Poles'e. Lesnoi Zhurnal (5): 149-151

Plantation workers in Liberia. Social geographic case study of the rubber plantation Greenville. Afrika Spectrum 10(3): 263-277

Plantations of Douglas Fir (Pseudotsuga menziesii) in the Oak zone of northern Sumadija. Glas Prir Muzeja Beogradu, C 8: 73-95

Plantations of Larix sibirica in the forests of the Tula region. Lesnoi Zhurnal (3): 150-151

Plantations of Pinus contorta in the central forest-steppe. Lesnoi Zhurnal (3): 11-12

Plantations of Pinus koraiensis and P. sibirica beyond the limits of their natural range. Amursk kraeved: 20-24

Plantations of Pinus sylvestris in Kamchatka. Lesnoe Khozyaistvo (4): 53-55

Plantations of Pinus sylvestris on drained land. Lesnoe Khozyaistvo (12): 50-53

Plantations of Pistacia on takyr sites. Lesnoe Khozyaistvo (2): 60

Plantations of Siberian Larch (Larix sibirica) on cut-away bogs in the Kirov region. Puti soversh vozdelyvaniya osnov s kh kul' tur v usloviyakh Kirov obl: 115-121

Plantations of pine and spruce at various intervals after clear felling. Lesnoe Khozyaistvo (10): 43-45

Plantations: productivity and prospects. Australian Forestry 39(3): 150-163

Planted Black Walnut does well on cleared forest sites - if competition is controlled. USDA Forest Service Research Note, North Central Forest Experiment Station (NC-192): 4

Planted hardwoods and weed competition. Proceedings of the FRI Symposium No 18: The Use of Herbicides in Forestry in New Zealand, 1975: 133-137

Planted yellow-poplar grows well after essential site preparation. Tree Planters' Notes 28(1): 5-7, 38

Planthopper-transmitted virus diseases of cereals in Sweden. Acta Biologica Iugoslavica, B 11(1): 55-66

Planting Atlas Cedar with bare-rooted stock. Revue Forestiere Francaise 28(3): 202-204

Planting California forest land. Leaflet, Division of Agricultural Sciences, University of California (2925): 43

Planting Scots Pine and Norway Spruce seedlings on felled areas. Lesnoe Khozyaistvo (1): 58-60

Planting grafts in peat pots. Kerteszet es Szoleszet 25(22): 6-7

Planting a vineyard: comparative studies on vines planted at different times. Rivista di Viticoltura e di Enologia 29(3): 104-123

Planting along old shelterbelts and fertilizing shelter trees. Tidsskrift for Planteavl 82(2): 280-288

Planting and harvest times for lettuces. Groenten en Fruit 32(4): 143

Planting and weed control techniques for corn and sorghum in an ecofallow system. Proceedings of the North Central Weed Control Conference (Vol. 29): 123

Planting casuarinas to become a millionaire. Vanasarn 35(4): 415-418

Planting corn in sod and small grain residues with minimum tillage. Agronomy Journal 68(2): 271-274

Planting date affects disease development, crop vigor, and yield of Michigan winter wheat. Research Report, Agricultural Experiment Station, Michigan State University (314): 6

Planting date for early potatoes. Kartofel' i Ovoshchi (3): 10

Planting date, row width, population, growth regulators. World soybean research [Hill, LD Editor]: 56-62

Planting dates and harvesting studies with Burley tobacco. Central Tobacco Research Institute, Rajahmundry, Andhra Pradesh: India, Central Tobacco Research Institute: Annual report 1973: 37

Planting dates for Longleaf, Slash and Sand Pine seeds in the southeastern sandhills: effect of temperature and rainfall. USDA Forest Service Research Paper, Southeastern Forest Experiment Station (SE-143): 17

Planting dates for potatoes. Kartofel' i Ovoshchi (4): 11-12

Planting dates for soybeans in central Louisiana. Bulletin, Agricultural Experiment Station, Louisiana State University (692): 12

Planting density and early growth of Pinus nigra var. Maritima. Bulletin de la Societe Royale Forestiere de Belgique 82(2): 107-116

Planting density experiment on rubber clone AVROS 2037. Bulletin Balai Penelitian Perkebunan Medan 8(3): 99-104

Planting density for spray carnations. Vakblad voor de Bloemisterij 32(47): 22-23

Planting density of apple and quince clonal stocks in mother plantations. Ovoshcharstvo 55(2): 39-42

Planting depth for asparagus. Illinois Research 18(1): 15

Planting depth, earthing-up and yield of potatoes. Kartofel' i Ovoshchi (4): 11

Planting distances and maintenance, two important coffee production factors. Boletin Informativo, Instituto Salvadoreno de Investigaciones del Cafe (127): 13

Planting distances and their economic significance in lettuce. Groenten en Fruit 32(3): 100-101

Planting distances and varieties of broccoli in the Juan Vinas area. Boletin Tecnico, Faculdad de Agronomia, Universidad de Costa Rica 8(4): 15

Planting distances for tomatoes. Groenten en Fruit 31(18): 795

Planting distances in autumn lettuce. Groenten en Fruit 31(9): 381

Planting distances in tomatoes: Better quality and fruit size in early hothouse culture with wider spacing. Groenten en Fruit 32(16): 739

Planting early tomatoes under plastic. Trudy Kubanskogo S Kh Instituta (123 (151)): 10-22

Planting equipment and the importance of depth control. World soybean research [Hill, LD Editor]: 190-196

Planting for the future in the Zuidelijke IJsselmeerpolders. Groen (3): 72-78

Planting forage species in Region IV. Chile Forestal 2(18): 12-13

Planting hole treatment with potting soil. Fruitteelt 66(48): 1258-1259

Planting in widely spaced groups: a promising technique for enriching the maquis. Bulletin d' Information, Institut National de Recherches Forestieres, Tunisia (19): 13-16

Planting methods and treatments for Black Walnut seedlings. USDA Forest Service Research Paper, North Central Forest Experiment Station (NC-107): 5

Planting methods and yield of potatoes. Zemledelie (5): 45-46

Planting new apple trees into an old orchard. Victorian Horticulture Digest (64): 6 - 9

Planting of onions. Meldinger fra Norges Landbrukshoegskole 53(29): 19

Planting of potatoes in summer for production of seed tubers. Nauchnye Trudy, Ukrainskaya Sel' skokhozyaistvennaya Akademiya (171): 48-53

Planting out and transplanting of spruce and larch after 'chemical ploughing' with Sys 67 Omnidel (dalapon). Sozialistische Forstwirtschaft 26(11): 350-351

Planting out azaleas. Some data on labour. Revue de l' Agriculture 29(6): 1413-1425

Planting out plants with the aid of a polyvinyl sleeve. Bulletin Technique, Office National des Forets, France (8): 59-63

Planting pattern, plant population, irrigation, and insect interactions in cotton. Environmental Entomology 3(3): 492-496

Planting patterns and nutrient areas for early cabbage. B"lgarski Plodove, Zelenchutsi i Konservi (5): 21-23

Planting scheme and the productivity of peach trees grown on unirrigated land (grapho-analytical determination). Izvestiya Akademii Nauk TadzhSSR, Biol Nauk (4): 73-79

Planting soya bean in Iraq. Publication, International Soybean Program INTSOY (6): 212-214

Planting stock in cubes of mineral wool. Skogen 63(10): 390-392

Planting sugar maple: fourth-year results of an experiment on 2 sites with eight soil amendments and three weed control treatments. Report, Great Lakes Forest Research Centre, Canada (0-X-257): 12 + sum.

Planting system for industrial production of soft fruit. Gartenbau 24(5): 144-145

Planting systems and CCC treatment in Doyenne du Comice. Fruitteelt 67(20): 648-649

Planting systems for apples. Frugtavleren 4(10): 374-382

Planting systems for strawberry production along industrial lines. Gartenbau 23(1): II-IV

Planting test of Cryptomeria japonica in cold damage region. Journal of the Japanese Forestry Society 58(8): 273-277

Planting tests on the shallow soils of eastern Ontario. Tree Planter' s Notes 26(3): 9, 27

Planting time applications of systemic insecticides on grain sorghum for greenbug control: interactions with herbicides and effect on predators (Hemiptera (Homoptera): Aphididae). Journal of the Kansas Entomological Society 48(3): 396-402

Planting times for spray carnations. Vakblad voor de Bloemisterij 32(25): 20-21

Planting trees when the time is right. Tree Planters' Notes 28(2): 3

Planting trials of 10 Mexican Pine species in Hawaii. UsDA Forest Service Research Paper, Pacific Southwest Forest and Range Experiment Station (PSW-103): 8

Planting trials with Balsam Poplars. Allgemeine Forst und Jagdzeitung 148(2): 37-43

Planting witloof chicory roots in beds. Revue de l' Agriculture 30(2): 417-436

Plantings of new annual flowers in 1975. Vakblad voor de Bloemisterij 30(47): 16-17

Plantlet formation by root-tip culture in Phalaenopsis. American Orchid Society Bulletin 45(11): 1022-1024

Plantlet formation from internode bases of carnation (Dianthus caryophyllus L.) in vivo - useful to mutation breeding or not?. Netherlands Journal of Agricultural Science 26(1): 31-40

Plantlet formation from potato callus in vitro. HortScience 10(4): 413

Plantlet formation from potato tuber discs in vitro. American Potato Journal 54(10): 465-468

Plantlet formation in callus cultures of Dioscorea deltoidea Wall. Indian Journal of Experimental Biology 14(3): 352-353

Plantlets from Paulownia tissue cultures. Bulletin, Taiwan Forestry Research Institute (286): 6

Plantlets from petal segments, petal epidermis, and shoot tips of the periclinal chimera, Chrysanthemum morifolium 'Indianapolis'. American Journal of Botany 63(6): 729-737

Plantlets of Cabernet Sauvignon grapes by nucellar embryony in vitro. 3rd International Congress of the Society for the Advancement of Breeding Researches in Asia and Oceania SABRAO Plant Breeding Papers: 1-2 Variability b Genetic Engineering as a source of variability: 15-19

Plants and de-icing salts. American Nurseryman 144(12): 8-9, 48, 50, 52-53

Plants and near-ultraviolet radiation. Botanical Review 44(1): 1-127

Plants and pollution. Pepinieristes Horticulteurs Maraichers (175): 59-63

Plants and soils of a sagebrush community on the Hanford Reservation. Northwest Science 51(1): 60-70

Plants and the weather. Environmental effects on crop physiology Proceedings of a symposium held at Long Ashton Research Station, University of Bristol 13-16 April 1975: 1-20

Plants and water. Studies in Biology (14): 81

Plants as indicators of the potassium fertility level in grassland soils. Potash Review (8, Subject 7, 17th suite): 9

Plants collected by Eng. L.A. Gradvaux Barbosa in the Cape Verde archipelago. 4. Spermatophyta (Leguminosae). Garcia de Orta, Botanica 3(1): 33-48

Plants consumed by man. Plants consumed by man: ix + 479

Plants enabling accumulation of Thielaviopsis in the soil. Vestnik Moskovskogo Universiteta, 6 31(5): 98-100

Plants in Australia which when eaten produce photosensitization in livestock. Plants in Australia which when eaten produce photosensitization in livestock: 13

Plants in Manaus visited by workers of Melipona seminigra merrillae for obtaining pollen. Acta Amazonica 7(3): 309-315

Plants in saline environments. Plants in saline environments: 213

Plants in the landscape. Plants in the landscape: 481

Plants new or rare in Angola. Garica de Orta, Botanica 2(2): 71-76

Plants new to Guinea Bissau - I. Combretaceae. II. Tiliaceae and Euphorbiacease. III. Vitaceae and Leeaceae. Garcia de Orta, Botanica 3(2): 55-71

Plants of Nepal V. The flavonoids of various Bauhinia: Bauhinia valhii, Bauhinia variegata and Bauhinia malabarica (Leguminosae). Plantes Medicinales et Phytotherapie 11(3): 213-221

Plants of New Caledonia. XL. Alkaloids of Annonaceae: Alkaloids of Xylopia pancheri. Planta Medica 30(1): 48-58

Plants of Oklahoma and Texas capable of producing cyanogenic compounds. Proceedings of the Oklahoma Academy of Science 56: 95-100

Plants of Pei-hai sightseeing district at Ao-ti. Bulletin, Experimental Forest, National Taiwan University (118): 203-216

Plants of saline soils. Priroda, Sofiya 23: 25-29

Plants of the Bryansk province. Rasteniya Bryanskoi oblasti: 464

Plants of the Donana Nature Reserve (Huelva). Lagascalia 6(1): 117-176

Plants of the family Cuscutaceae (dodders) and of the family Orobanchaceae (broomrapes). Issledovanie Flory Severo Zapadnogo Prichernomor' ya, Vypusk 1: 49-55

Plants of the northeastern United States that produce cyanogenic compounds. Economic Botany 30(4): 395-407

Plants of the savanna plains. Plantas de las sabanas llaneras: 287

Plants promoting accumulation of the fungus Thielaviopsis in soil. Moscow University Soil Science Bulletin 31(5-6): 38-39

Plants raised from cuttings and seed in hydroponics?. Vakblad voor de Bloemisterij 30(44): 122-123

Plants that heal. World Health (November): 26-30

Plants that occur in Tijuca National Park. Brasil Florestal 7(26): 54-68

Plants used by some nations of the USSR for diseases of the liver and biliary ducts. Rastitel' nye Resursy 13(2): 396-403

Plants used in folk medicine in the USSR for diseases of the kidneys and the urinary system. Rastitel' nye Resursy 12(2): 307-315

Plants which accumulate metals. Part I. The metal content of three Australian plants growing over mineralised sites. Inorganic Chimica Acta 24(1): 53-56

Plants which accumulate metals. Part II. An investigation of the soluble zinc containing extracts from two Australian species. Inorganica Chimica Acta 24(2): 127-130

Plants which reduce blood pressure. Nase Liecive Rastliny 14(4): 109-111

Plants, animals and man. Proceedings, 28th Annual Meeting of the Soil Conservation Society of America, 1973, Hot Springs, Arkansas. Plants, animals and man Proceedings, 28th Annual Meeting of the Soil Conservation Society of America, 1973, Hot Springs, Arkansas:

Plants, food, and people.

Plants. Determination of protein nitrogen in plants. Journal of the Association of Official Analytical Chemists 60(3): 590-593

Plaque assay and characteristics of strains of bovine ephemeral fever virus in Vero cells. British Veterinary Journal 131(6): 720-726

Plaque assay and primary isolation of influenza A viruses in an established line of canine kidney cells (MDCK) in the presence of trypsin. Medical Microbiology and Immunology 162(1): 9-14

Plaque assay for Chlamydia psittaci in tissue samples. Annales de Microbiologie 128b(1): 81-85

Plaque assay for rabies serogroup viruses in vero cells. Journal of Clinical Microbiology 1(2): 241-242

Plaque assay of Toxoplasma gondii in monolayers of mammalian and avian cell cultures. Journal of Protozoology 23(2): 34A

Plaque assay of avian sarcoma viruses using casein. Journal of Virology 16(3): 707-711

Plaque assay of rabies virus on porcine kidney cell monolayers. Journal of Clinical Microbiology 2(2): 126-128

Plaque formation by African swine fever virus in chick embryo fibroblasts in the absence of CO2 atmosphere. Archives of Virology 52(3): 207-216

Plaque formation by vaccine strains and field strains of Newcastle disease virus. Veterinarnomeditsinski Nauki 14(10): 9-13

Plaque production by arboviruses in Singh's Aedes albopictus cells. Applied Microbiology 29(1): 81-89

Plaque reduction neutralization test for the assay of antibodies against foot-and-mouth disease. Boletin del Centro Panamericano de Fiebre Aftosa (21/22): 25-34

Plaque reduction neutralization test for the serodiagnosis of infectious bursal disease. Nihon Juigaku Zasshi. Japanese Journal of Veterinary Science 39(1): 1-5

Plaque reduction test for antibodies to the reovirus of tenosynovitis of fowls. Clinica Veterinaria 98(10): 418-422

Plasma 25-hydroxy vitamin D levels in the sheep foetus and neonate. Journal of Endocrinology 71(2): 84P-85P

Plasma 25-hydroxyvitamin-D levels during pregnancy in Caucasians and in vegetarian and non-vegetarian Asians. Lancet ii(7944): 1057-1060

Plasma CPK as an indicator of stress susceptibility in swine. Animal sciences and industry research report, April 1976 Beef and dairy cattle, swine, sheep, poultry and their products: 97-101

Plasma LH and progesterone concentrations in the turkey hen during the ovulatory cycle. Poultry Science 55(4): 1226-1234

Plasma LH and testosterone in zebu crossbred bulls after exposure to an estrous cow and injection of synthetic GnRH. Theriogenology 5(2): 45-52

Plasma LH concentration in pigs at oestrus. Onderzoek naar het verloop van de LH concentratie in het bloed bij varkens tijdens de bronst: 6

Plasma LH concentrations after single or double injections of synthetic LH-RH in dairy cows. Journal of Reproduction and Fertility 54(1): 119-121

Plasma LH concentrations for prepubertal, postpubertal, anestrous and cyclic ewes of varying fecundity. Journal of Animal Science 42(2): 444-447

Plasma LH levels following ovulation control treatments. Irish Re ic, Agricultural Institute, Dublin: Animal production Report from Dunsinea, Moorepark and Western Research Centres Research report 1975: ; 177

Plasma LH levels in the mare during the oestrous cycle. Journal of Reproduction and Fertility. Supplement: 207-212

Plasma PGF and hormonal changes during the estrous cycle and early pregnancy in the gilt. Proceedings, International Pig Veterinary Society, 4th International Congress, Ames, June 22-24, 1976: ; D1

Plasma [Na+], [Ca2+], and volume shifts and thermoregulation during exercise in man. Journal of Applied Physiology: Respiratory, Environmental and Exercise Physiology 43(6): 1026-1032

Plasma abnormal prothrombin and microsomal prothrombin precursor in various species. Proceedings of the Society for Experimental Biology and Medicine 148(1): 140-144

Plasma adrenaline and serum gastrin: studies in insulin-induced hypoglycemia and after adrenaline infusions. Gastroenterology 68(3): 455-460

Plasma adrenocorticoid response to corticotropin in dairy cattle fed high silage diets. Journal of Dairy Science 58(11): 1708-1712

Plasma adrenocorticotropin levels in normal dogs. American Journal of Veterinary Research 38(10): 1643-1645

Plasma alanine: relation to plasma glucose, glucagon, and insulin in the neonate. Journal of Pediatrics 85(5): 702-706

Plasma aldosterone concentration in sodium deprived mice of two strains. Journal of Steroid Biochemistry 5(2): 191-192

Plasma alkaline phosphatase activity and growth in calves. Arsberetning, Institut for Sterilitetsforskning, Kongelige Veterinaer og Landbohoejskole 19: A30-A39

Plasma alkaline phosphatase activity and growth in pigs. Arsberetning, Institut for Sterilitetsforskning, Kongelige Veterinaer og Landbohoejskole 19: A40-A49

Plasma alkaline phosphatase activity and isoenzyme composition as an indication of growth in calves. Arsberetning, Institut for Sterilitetsforskning, Kongelige Veterinaer og Landbohoejskole 20: 115-129

Plasma alkaline phosphatase activity in relation to growth I. in calves. II. in pigs. Arsberetning 1976 Institut for Sterilitetsforskning: A30-A49

Plasma alkaline phosphatase assay: interconversion of results by two methods. Clinical Chemistry 23(11): 2148-2150

Plasma alkaline phosphatase polymorphism and its associations with productive traits in Rhode Island Red. Indian Veterinary Journal 53(8): 589-594

Plasma amino acid analysis by isotope ratio gas chromatography mass spectrometry computer techniques. Biomedical Mass Spectrometry 2(1): 9-14

Plasma amino acid concentrations and 35S-distribution in the sow and fetus following injection of 35S-methionine. Canadian Journal of Animal Science 55(4): 627-632

Plasma amino acid concentrations in pregnant rats and in 21-day foetuses. Biochemical Journal 166(1): 49-55

Plasma amino acid levels and development of hepatic gluconeogenesis in the newborn rat. American Journal of Physiology 229(2): 466-473

Plasma amino acid pattern in pellagra. American Journal of Clinical Nutrition 28(4): 325-328

Plasma amino acid patterns during supplemental intravenous nutrition of low-birth-weight infants. Journal of Pediatrics 86(5): 766-772

Plasma amino acid responses in the rat to dietary versus antagonist-induced vitamin B6 deficiency. Bulletin, Agricultural Experiment Station, University of Delaware (408): 14

Plasma amino acids in chronic renal insufficiency. Casopis Lekaru Ceskych 115(41): 1271-1276

Plasma amino acids in cows fed high-fiber urea-supplemented diets. Canadian Journal of Animal Science 55(4): 715-720

Plasma amino acids in fed and fasted wethers. Journal of Animal Science 41(4): 1164-1169

Plasma amino acids in low-birth-weight infants treated with intravenous amino acid infusion. Biology of the Neonate 25(5-6): 300-306

Plasma amino acids in premature and newborn infants after infusion of two commercial paediatric amino acid solutions. Infusionstherapie und Klinische Ernahrung Forschung und Praxis 5(2): 74-80

Plasma amino acids in reptiles after feeding protein or amino acids and after injecting amino acids. Journal of Nutrition 106(8): 1097-1101

Plasma amino acids of infants consuming soybean proteins with and without added methionine. Journal of Nutrition 106(9): 1307-1313

Plasma and blood volume changes during hypoproteinaemia. Indian Pediatrics 12(2): 165-169

Plasma and blood volume in the calf from birth till 90 days of age. Acta Veterinaria Scandinavica 16(2): 178-185

Plasma and blood volumes in severely malnourished infants. Acta Paediatrica Scandinavica 63(4): 507-511

Plasma and buffy coat vitamin C concentrations in the dog. Folia Veterinaria Latina 6(3): 289-293

Plasma and depot fat fatty acids in Canada geese in relation to diet, migration, and reproduction. Physiological Zoology 48(2): 157-167

Plasma and dietary phytosterols in children. Pediatrics 57(1): 60-67

Plasma and milk hormone profiles during hormonally-induced lactation in dairy cattle. New Zealand Medical Journal 82(549): 238

Plasma and milk thyroxine of lactating dairy cows. Journal of Dairy Science 61(Suppl. 1): 156-157

Plasma and pituitary levels of LH in field voles, Microtus arvalis, reared under two different photoperiods. Journal de Physiologie 70(5): 539-547

Plasma and ruminal constituents and performance of steers fed different nitrogen sources and levels of sulfur. Journal of Animal Science 43(6): 1307-1314

Plasma and tissue concentrations of sulfaguanidine in piglets, growing pigs and calves after oral administration. Tierarztliche Umschau 32(3): 134-138

Plasma and tissue concentrations of the sulfonamide Dimerasulfa in calves, sheep and swine and its concentration in cow's milk after subcutaneous and oral administration. Tierarztliche Umschau 32(1): 23, 25-30

Plasma and tissue free amino acid concentrations in rats fed tryptophan-imbalanced diets with or without niacin. Journal of Nutrition 104(12): 1584-1596

Plasma and urinary amino acids and selected sulfur metabolites in young men fed a diet devoid of methionine and cystine. American Journal of Clinical Nutrition 29(12): 1367-1371

Plasma and urine amino acid concentrations in children with chronic renal insufficiency. Nephron 18(2): 132-139

Plasma androgens in the bull and ram. Theriogenology 8(4): 202

Plasma apolipoprotein A levels in healthy human adults. Clinica Chimica Acta 62(1): 97-101

Plasma biochemistry alterations in horses during an endurance ride. Equine Veterinary Journal 9(3): 122-126

Plasma biotin levels in children with burns and scalds. Journal of Clinical Pathology 29(1): 58-59

Plasma bradykininogen and reproductive cycles: studies during the oestrous cycle and pregnancy in the rat, and in the human menstrual cycle. Canadian Journal of Zoology 54(6): 941-947

Plasma cadmium and zinc in human hypertension. Clinical Science and Molecular Medicine 51(5): 483-486

Plasma calcitonin and parathyroid hormone levels in growing pigs on different diets. 1. High phosphorus diet. Annales de Biologie Animale, Biochimie, Biophysique 18(3): 699-709

Plasma carbohydrate, insulin and hepatic enzyme levels in rats refed sucrose. Nutrition Reports International 12(6): 369-381

Plasma carnitine and body composition. Clinica Chimica Acta 67(2): 207-212

Plasma carnosinase deficiency in patients with urea cycle defects. Clinica Chimica Acta 61(2): 215-218

Plasma carotene and vitamin A levels in cows, sheep and camels of the Thar desert. Indian Veterinary Journal 53(8): 640-642

Plasma carotenoids and vitamin A in relation to carotene intake in three breeds of cattle. Indian Journal of Animal Sciences 44(1): 22-31

Plasma catecholamines and blood substrate concentrations: studies in insulin induced hypoglycaemia and after adrenaline infusions. European Journal of Clinical Investigation 5(5): 415-423

Plasma cell reaction in lymphoid organs of chicks inoculated with a combined vaccine against pasteurellosis, salmonellosis and colibacteriosis. Doklady Vsesoyuznoi Akademii Sel' skokhozyaistvennykh Nauk (8): 31-33

Plasma cholesterol concentration in Caucasian Danes and Greenland West-coast Eskimos. Danish Medical Bulletin 24(2): 52-55

Plasma cholesterol in swine. Genetic variations and relation to alkaline phosphatase. Acta Veterinaria Scandinavica 19(3): 469-471

Plasma cholesterol levels in rabbits fed low fat, low cholesterol diets. Effects of dietary proteins, carbohydrates and fibre from different sources. Atherosclerosis 24(1/2): 47-62

Plasma citrate during submaximal and intermittent supramaximal exercise. Scandinavian Journal of Clinical and Laboratory Investigation 38(1): 29-33

Plasma clearance of [51Cr] albumin into the intestinal tract of normal and chronically diarrheal horses. American Journal of Veterinary Research 38(11): 1769-1774

Plasma concentration of androstenedione during the bovine oestrous cycle. Journal of Endocrinology 71(3): 351-354

Plasma concentration of progesterone and estradiol during the ovulatory cycle of the turkey. Poultry Science 57(1): 251-260

Plasma concentrations of 13,14-dihydro-15-keto-prostaglandin F during pregnancy in sheep. Prostaglandins 11(1): 319-329

Plasma concentrations of catecholamines and corticosteroids and of protein-bound iodine in pigs kept under different conditions and acutely exposed to cold. Archiv fur Experimentelle Veterinarmedizin 30(1): 33-39

Plasma concentrations of digoxin and digitoxin during digitalization of healthy dogs and dogs with cardiac failure. American Journal of Veterinary Research 39(5): 811-815

Plasma concentrations of equilin and oestrone in the assessment of fetoplacental function in the mare. Veterinary Record 100(24): 511-512

Plasma concentrations of lysolecithin and other phospholipids in the healthy population and in men suffering from atherosclerotic diseases. Atherosclerosis 22(1): 111-124

Plasma concentrations of pepsinogen and corticosteroid in relation to gastric lesions in swine. American Journal of Veterinary Research 36(9): 1327-1329

Plasma concentrations of prolactin and thyrotrophin during suckling in urethane-anaesthetized rats. Journal of Endocrinology 70(3): 429-437

Plasma concentrations of prolactin and thyrotrophin during suckling: effects of stimulation of the median eminence. Journal of Endocrinology 76(3): 557-558

Plasma concentrations of testosterone and LH in the male dog. Journal of Reproduction and Fertility 52(2): 201-207

Plasma concentrations of testosterone in the developing ram in different social environments. Journal of Reproduction and Fertility 48(1): 17-24

Plasma concentrations, plasma protein binding and residues of sulfamonomethoxine in pigs, horses and cattle. Tijdschrift Voor Diergeneeskunde 100(20): 1099-1104

Plasma constituents of downer sheep slaughtered at an abattoir. Australian Veterinary Journal 53(7): 330-333

Plasma copper levels in bovine trypanosomiasis. Veterinary Record 98(10): 196-196

Plasma corticoid changes during diarrhea in neonatal calves. American Journal of Veterinary Research 36(08): 1245-1247

Plasma cortisol and the blood picture in bull calves treated with neuroleptics (bromides, chlorpromazine, chlordiazepoxide). Sbornik Nauchnykh Trudov, Moskovskaya Veterinarnaya Akademiya 87: 55-58

Plasma cortisol in cattle: circadian rhythm and exposure to a simulated altitude of 5,000 m. International Journal of Biometeorology 19(2): 127-135

Plasma cortisol in the calf from birth to 14 days old. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences 285D(5): 563-565

Plasma creatinine and sensitivity to the malignant hyperthermia syndrome in pigs. Relationship with two red blood cell enzymes (PHI and 6-PGD). Annales de Genetique et de Selection Animale 10(1): 9-16

Plasma creatinine and urea concentration in children: normal values for age and sex. Journal of Pediatrics 88(5): 828-830

Plasma enzymes and electrolytes and liver electrolytes during the prepatent period of fascioliasis in swine. Helminthologia, Bratislava 14(1/4): 77-93

Plasma exchange for mushroom poisoning. Transfusion 17(6): 644-646

Plasma fatty acids in chronic renal failure (separation by means of gas chromatography). Revista Clinica Espanola 147(6): 583-585

Plasma fluoride and enamel fluorosis. Calcified Tissue Research 22(1): 77-84

Plasma fluoride concentrations in rats acutely poisoned with sodium fluoride. Toxicology and Applied Pharmacology 37(1): 75-83

Plasma free amino acid levels in human subjects after meals containing lactalbumin, heated lactalbumin, or no protein. American Journal of Clinical Nutrition 30(10): 1709-1712

Plasma free amino acids of children consuming a diet with uneven distribution of protein relative to energy. Journal of Nutrition 106(2): 241-248

Plasma free and esterified cholesterol in schistosomiasis mansoni. Lancet 2(7992): 971

Plasma free fatty acid composition before and after cold exposure in the white rat. International Journal of Biochemistry 6(1): 69-72

Plasma free fatty acid levels in acute myocardial infarction in diabetic and non-diabetic patients. British Medical Journal 4(5999): 735-735

Plasma gastrin concentration related to acid secretion during insulin hypoglycaemia. British Journal of Surgery 64(7): 470-472

Plasma glucagon and alanine responses to acute insulin deficiency in man. Journal of Clinical Endocrinology and Metabolism 40(3): 526-529

Plasma glucagon and insulin in rat pregnancy. Roles in glucose homeostasis. Journal of Clinical Investigation 55(1): 180-187

Plasma glucagon levels in haemorrhagic shock. British Journal of Surgery 64(4): 285-289

Plasma glucagon levels in normal women during pregnancy. Diabetologia 11(6): 549-554

Plasma glucagon response to arginine infusion in children and adolescents with constitutional (familial) short stature. Journal of Pediatrics 85(3): 437-438

Plasma glucose and insulin responses to orally administered simple and complex carbohydrates. Diabetes 25(9): 741-747

Plasma glucose in miniature swine infused with ethanol and fructose. Journal of Studies on Alcohol 37(1): 1-10

Plasma glucose, insulin and free fatty acids during long-term corticosteroid treatment in children. Acta Endocrinologica 77(4): 699-704

Plasma glucose, lipids and mineral levels from 3 weeks before to 10 weeks after parturition in dairy cows. Japanese Journal of Zootechnical Science 49(5): 333-338

Plasma gonadotrophin and androgen concentrations in a freemartin ewe and its male sibling. Journal of Reproduction and Fertility 51(1): 113-117

Plasma gonadotrophins and oestradiol during oestrus in the cow. Journal of Reproduction and Fertility 52(1): 51-53

Plasma growth hormone and insulin during early lactation in cows fed silage based diets. Journal of Dairy Science 59(2): 248-254

Plasma growth hormone concentrations during growth in turkeys. British Poultry Science 18(5): 547-551

Plasma growth hormone, insulin, and glucagon responses to arginine infusion in children and adolescents with idiopathic short stature, isolated growth hormone deficiency, panhypopituitarism, and anorexia nervosa. Pediatric Research 9(9): 733-738

Plasma histidine concentrations in children and adults after oral histidine loading in metabolically healthy persons. Deutsche Gesundheitswesen 30(21): 977-983

Plasma hormone levels in 6-methyl-17-acetoxyprogesterone and estradiol benzoate treated heifers. Journal of Animal Science 40(4): 671-681

Plasma hormone profiles and pathological observations in medroxyprogesterone acetate-treated Beagle bitches. Pharmacology of steroid contraceptive drugs: 145-161

Plasma immunoreactive calcitonin levels in pregnant mares and newborn foals. Hormone and Metabolic Research 7(5): 429-432

Plasma immunoreactive insulin (IRI) and glucose tolerance in bilharzial hepatic fibrosis. Journal of the Egyptian Medical Association 59(1-2): 5-22

Plasma infusion - a pedological process of significance in the humid tropics. Anales de Edafologia y Agrobiologia 34(9/10): 665-673

Plasma insulin and growth hormone concentrations in pregnant sheep I: diurnal variations in mid- and late pregnancy. Acta Endocrinologica 82(3): 544-552

Plasma insulin and growth hormone concentrations in pregnant sheep II: post-absorptive levels in mid- and late pregnancy. Acta Endocrinologica 82(3): 553-560

Plasma insulin and the time pattern of feeding in the rat. Physiology and Behavior 18(1): 81-86

Plasma insulin levels in weaned pigs fed protein or energy restricted diets. Journal of Nutrition 106(11): 1654-1658

Plasma iron and erythrocytic glutathione peroxidase activity. A possible mechanism for oxidative haemolysis in iron deficiency anaemia. Scandinavian Journal of Haematology 17(2): 111-116

Plasma kinetics of exogenous bovine parathyroid hormone in calves. Pfluegers Archiv European Journal of Physiology 371(3): 185-192

Plasma level and transfer capacity of thiamin in patients undergoing long-term hemodialysis. American Journal of Clinical Nutrition 28(10): 1105-1109

Plasma levels following administration of sodium meclofenamate by various routes. Research in Veterinary Science 19(3): 241-244

Plasma levels of LH and prolactin in cows following enucleation of the persistent corpus luteum. Endokrinologie 65(2): 117-120

Plasma levels of LH in cows following a single injection of GnRH (LH/FSH-RH). VIIIth International Congress on Animal Reproduction and Artificial Insemination, Krakow, July 12-16, 1976 Proceedings Volume I Communication Abstracts: 164