Surface water treatment for communities in developing countries
Subtitle: prepared for the Water andSanitation for Health (WASH) project of the United States Agency for International Development
By: Christopher R. Schulz and Daniel A. Okun.
Contributors: Okun, Daniel A.; Water and Sanitation for Health (WASH) Project.
Publisher: Wiley
Published: 1984
Place of publication: New York; Chichester
Language: eng