Law for water management: a guide to concepts and effective approaches

agua de riego agua dulce agua potable calidad del agua consommateur consumers consumidores drinking water eau d'irrigation eau douce eau potable freshwater gestion des eaux health protection irrigation water legal liability legislation pollution de l'eau purification de l'eau responsabilidad legal ressource en eau uso del agua utilisation de l'eau water management water pollution water purification water quality water resources water use