[Memorandum on the present situation and diagnosis of the drinking water supply in the rural zone [Morocco]]

abastecimiento de agua agua potable analyse statistique approvisionnement en eau drinking water eau potable encuestas habitat rural indicadores sociales indicateur social infraestructura infrastructure maroc marruecos morocco population rurale ressource en eau rural areas rural housing rural population social indicators statistical analysis surveys vivienda rural water resources water supply zonas rurales zone rurale