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

Chi tiết về thư mục
Tác giả chính: Reynolds, John M. 1947-
Nhiều tác giả của công ty: United Nations Development Programme, World Bank
Định dạng: Sách
Ngôn ngữ:English
Được phát hành: Washington, D.C. UNDP-World Bank Water and Sanitation Program c1992.
Loạt:Water and sanitation report no.5
Những chủ đề:
Hand pumps > Developing countries.
Sanitation > Developing countries.
Water supply > Developing countries.