Anaerobic biological treatment processes a symposium sponsored by the Division of Water, Air, and Waste Chemistry at the 159th meeting of the American Chemical Society, Houston, Tex., Feb. 26, 1970. Frederick G. Pohland, symposium chairman. - Washington American Chemical Society 1971. - x, 196 p. illus. - Advances in chemistry series 105 .

Includes bibliographical references.



74176092 //r882


Sewage--Purification--Biological treatment--Congresses.