Community piped water supply systems in developing countries a planning manual

Bibliographische Detailangaben
1. Verfasser:	Okun, Daniel Alexander
Weitere Verfasser:	Ernst, Walter R. 1929-
Format:	Buch
Veröffentlicht:	Washington, D.C. World Bank 1987.
Schriftenreihe:	World Bank technical paperx0253-7494
Schlagworte:	Municipal water supply > Developing countries > Planning. Waterworks > Developing countries > Planning. Water-supply engineering > Developing countries.