Handpumps toward a sustainable technology : research and development during the water supply and sanitation decade

Handpumps toward a sustainable technology : research and development during the water supply and sanitation decade

Opis bibliograficzny
1. autor: Reynolds, John M. 1947-
organizacja autorów: United Nations Development Programme, World Bank
Format: Książka
Język:English
Wydane: Washington, D.C. UNDP-World Bank Water and Sanitation Program c1992.
Seria:Water and sanitation report no.5
Hasła przedmiotowe:
Hand pumps > Developing countries.
Sanitation > Developing countries.
Water supply > Developing countries.