Grasslands, systems analysis and man
Diagrs., illus., tables. Includes bibliographies
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Format: | Texto biblioteca |
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Cambridge (UK) Cambridge Univ. Press
1980
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Subjects: | GRASSLANDS, ECOLOGY, ECOSYSTEMS, HERBIVORES, GRAZING, CATTLE, SHEEP, PREDATORS, PRAIRIES, PASTURES, BIOMASS, DEGRADATION, MICROORGANISMS, NUTRIENTS, NITROGEN, PHOSPHORUS, PHOTOSYNTHESIS, PLANT SOIL RELATIONS, PLANT ANIMAL RELATIONS, SIMULATION, SYSTEMS ANALYSIS, HERBAGE, ECOLOGIE, ECOSYSTEME, PRADERAS, ECOLOGIA, ECOSISTEMA, HERBIVORE, PATURAGE, BOVIN, OVIN, PREDATEUR, PRAIRIE, PATURAGES, BIOMASSE, MICROORGANISME, SUBSTANCE NUTRITIVE, AZOTE, PHOSPHORE, PHOTOSYNTHESE, RELATION PLANTE SOL, RELATION PLANTE ANIMAL, ANALYSE DE SYSTEME, HERBIVOROS, PASTOREO, GANADO BOVINO, OVINOS, DEPREDADORES, PRADERAS DE AMERICA DEL NORTE, PASTIZALES, BIOMASA, DEGRADACION, MICROORGANISMOS, NUTRIENTES, NITROGENO, FOSFORO, FOTOSINTESIS, RELACIONES PLANTA SUELO, RELACIONES PLANTA ANIMAL, SIMULACION, ANALISIS DE SISTEMAS, |
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