Recherche et developpement des parcours du centre-sud tunisien, Tunisie. Synthese des travaux realises et recommandations
29 tables, graphs, 6 maps of which 2 in pocket, various scales; Bibliography p. 175-182 (85 ref.); Summary (Fr)
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Format: | Texto biblioteca |
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1979
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Subjects: | GRASSLAND MANAGEMENT, ECOSYSTEMS, DESERTIFICATION, VEGETATION, GRAZING, FEED CROPS, CROP ROTATION, CONDUITE DES HERBAGES, MANEJO DE PRADERAS, ECOSYSTEME, PATURAGE, PLANTE FOURRAGERE, ROTATION CULTURALE, ECOSISTEMA, DESERTIFICACION, VEGETACION, PASTOREO, PLANTAS FORRAJERAS, ROTACION DE CULTIVOS, |
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