A primer on wastewater treatment.

Bibliographic Details
Corporate Author:	United States. Environmental Protection Agency. Office of Public Affairs
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Environmental Protection Agency, Office of Public Affairs, 1976.
Subjects:	Water treatment plants > United States.

Description
Item Description:	Cover title.
Physical Description:	26 pages : color illustrations ; 23 cm.