Niger: etude de l'utilisation des paturages et des parcours
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Format: | Texto biblioteca |
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1972
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Subjects: | RANGELANDS, PASTURES, AGRICULTURE, ECOLOGY, CLIMATOLOGY, YIELDS, FEED CROPS, ESTIMATED COSTS, GRASSLAND MANAGEMENT, PARCOURS, PATURAGES, TIERRAS DE PASTOS, PASTIZALES, ECOLOGIE, CLIMATOLOGIE, RENDEMENT, PLANTE FOURRAGERE, COUT ESTIME, CONDUITE DES HERBAGES, AGRICULTURA, ECOLOGIA, CLIMATOLOGIA, RENDIMIENTO, PLANTAS FORRAJERAS, COSTO ESTIMADO, MANEJO DE PRADERAS, |
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