Ghana - Land and water survey in the Upper and Northern regions, final report - Vol 2, surveys, climate and hydrology.

abastecimiento de agua approvisionnement en eau calidad del agua clima climat climate climatologia climatologie climatology drainage systems eau de ruissellement eau souterraine erosion evaporation evapotranspiration flooding geologia geologie geology geomorfologia geomorphologie geomorphology groundwater hidrologia hydrologie hydrology inondation measurement mesure reconocimiento de suelos red de drenaje runoff water sedimentation sloping land soil surveys temperatura temperature terre en pente terreno en declive vegetation water quality water supply