The role of environmental engineering in the preventive control of water-borne diseases in developing countries.
D000818:Animals; D003140:Communicable Disease Control; D003906:Developing Countries; D004199:Disease Vectors; D006801:Humans; D007878:Legislation as Topic; D012498:Sanitary Engineering; D014865:Waste Disposal, Fluid; D014876:Water Pollution / Q000517:prevention & control; D014877:Water Pollution, Chemical; D014881:Water Supply