Environmental priorities for development and sanitation and clean water.

Detalles Bibliográficos
Formato:	Libro
Lenguaje:	inglés
Publicado:	Washington, D.C. The World Bank 1992.
Colección:	World Bank reprint series, no. 469.
Materias:	Water quality > Health aspects. Water-supply. Economic development > Environmental aspects. Sanitation.