Community piped water supply systems in developing countries a planning manual

Community piped water supply systems in developing countries a planning manual

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Détails bibliographiques
Auteur principal: Okun, Daniel Alexander
Autres auteurs: Ernst, Walter R. 1929-
Format: Livre
Publié: Washington, D.C. World Bank 1987.
Collection:World Bank technical paperx0253-7494
Sujets:
Municipal water supply > Developing countries > Planning.
Waterworks > Developing countries > Planning.
Water-supply engineering > Developing countries.