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

書誌詳細
第一著者: Reynolds, John M. 1947-
共著者: United Nations Development Programme, World Bank
フォーマット: 図書
言語:English
出版事項: Washington, D.C. UNDP-World Bank Water and Sanitation Program c1992.
シリーズ:Water and sanitation report no.5
主題:
Hand pumps > Developing countries.
Sanitation > Developing countries.
Water supply > Developing countries.