National Symposium on Land and Water Management in the Indus Basin (India), Nov 9-11, 1978; abstracts

agricultura agriculture bilan hydrique clima climat climate conduite de la culture crop management ecologia ecologie ecology fertilidad del suelo geologia geologie geology gestion des eaux land use manejo del cultivo plant production recursos del suelo ressource en sol silvicultura silviculture soil fertility soil resources sylviculture uso del agua utilisation de l'eau utilisation des terres water balance water management water use watershed management