Municipal wastewater processes
Subtitle: instructor guide
By: [prepared by Lorna Chr. Stoltzfus]
Contributors: United States. Environmental Protection Agency; United States. Environmental Protection Agency. Office of Water Program Operations; United States. Environmental Protection Agency. Office of Public Awareness
Publisher: U.S. Environmental Protection Agency]
Published: 1980
Place of publication: [Washington, D.C.?
Language: eng
Number of pages: 32
Subjects: Sewage -- Purification; Sewage disposal
Notes: Cover title

At head of title: Working for clean water, an information program for advisory groups

"Office of Water Programs Operations"--P. 2 of cover

"Office of Public Awareness, Environmental Protection Agency"--P. 2 of cover

"Cooperative agreement no. CT900980 01"--P. 2 of cover

Bibliography: p. 8