Sociocultural aspects of water supply and excreta disposal - Elmendorf, Mary L.; Buckles, Patricia K.; World Bank. Transportation, Water and Telecommunications Department (Washington, D.C. The World Bank, 1980)
"A contribution to the International Drinking Water Supply and Sanitation Decade."
Keywords: Water-supply -- Social aspects -- Latin America; Sanitation -- Social aspects -- Latin America; Sanitary engineering -- Latin America