Water resources planning in the Naktong river basin - Vol 4, interim report.

agricultura agricultural economics agricultural structure agriculture alluvial soils animal production bassin versant ciencias forestales credit crops cultivos drainage drainage systems eau de ruissellement eau souterraine evaporation farm income fish culture flooding foresterie forestry freshwater ganado geologia geologie geology groundwater hidrologia hydrologie hydrology inondation irrigation livestock planification planning plante de culture precipitation production red de drenaje rendement rendimiento ressource en eau roca roche rock runoff water soil chemicophysical properties soil types sol alluvial suelo aluvial temperatura temperature tipos de suelos topografia topographie topography type de sol water resources watersheds yields