Washington, D.C. World Bank 1983 .
3 v. 28 cm.
0821302329

Place hold on Water supply and sanitation project preparation handbook

Washington, D.C., U.S.A. World Bank 1985 .
171p. , English and French 29cm.
0821305859

Place hold on Terminology of water supply and environmental sanitation

United Nations Children's Fund, New York 1990 .
p. , Maggie Black 133 p. : ill. (some col.) ; 26 cm. a-bg--- a-ii--- f-nr--- AIY/MR 9280600516

Place hold on From handpumps to health : the evolution of water and sanitation programmes in Bangladesh, India and Nigeria