Somalia - Agricultural and water surveys, final report - Vol 1, general.

agronomia agronomie agronomy agua superficial cartografia cartographie cartography clima climat climate eau souterraine eau superficielle economic analysis encuestas encuestas sobre explotaciones engineering farm surveys fisiografia ganado geomorfologia geomorphologie geomorphology gestion des ressources groundwater industria industrie industry land use livestock parcours physiographie physiography production rangelands recursos del suelo resource management ressource en eau ressource en sol soil soil resources sol suelo surface water surveys tenencia tenure tierras de pastos topografia topographie topography utilisation des terres water resources