Appropriate technology for water supply and sanitation.

Appropriate technology for water supply and sanitation.

Detalhes bibliográficos
Autores corporativos: World Bank, International Bank for Reconstruction and Development
Formato: Livro
Idioma:English
Publicado em: Washington Transportation, Water and Telecommunications Department, World Bank 1980
Assuntos:
Underdeveloped areas > Water supply > Research.
Waste disposal in the ground > Underdeveloped areas.