Village water supply /
World Bank.
Village water supply / World Bank. - Washington, D.C. : World Bank, 1976. - 96 p. - A World Bank paper .
Water-supply, Rural.
Developing countries--Water-supply.
Village water supply / World Bank. - Washington, D.C. : World Bank, 1976. - 96 p. - A World Bank paper .
Water-supply, Rural.
Developing countries--Water-supply.