A primer on waste water treatment.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : Environmental Protection Agency, Water Quality Office, 1971.
Edition:	Revised March, 1971.
Subjects:	Sewage > Purification > United States. Water treatment plants > United States. Water quality management > United States. United States. > Water Quality Act of 1965.
Online Access:	https://purl.fdlp.gov/GPO/gpo220824

Available Online