Rural water supply and sanitation : time for a change /
Anthony A. Churchill with the assistance of David de Ferranti ... [et al.].
- Washington, D.C. : World Bank, c1987.
- xvi, 111 p. : ill. ; 28 cm.
- World Bank discussion papers ; 18 .
Bibliography: p. 107-111.
0821309501 (pbk.)
87023005
Water-supply, Rural--Finance.--Developing countries Sanitation, Rural--Finance.--Developing countries