Proceedings.
Subtitle: Sponsored by American Society of Civil Engineers, Sanitary Engineering Division, Dept. of Civil Engineering, Environmental Engineering Program, University of Massachusetts, Water Resources Research Center, University of Massachusetts.
Contributors: American Society of Civil Engineers. Sanitary Engineering Division; Massachusetts. University. Water Resources Research Center; Massachusetts. University. Dept. of Civil Engineering. Environmental Engineering Program
Publisher: American Society of Civil Engineers
Published: 1971
Place of publication: New York
Language: eng
Number of pages: 705
Subjects: Water -- Purification -- Congresses