Continuing need for improved operation and maintenance of municipal waste treatment plants, Environmental Protection Agency
Subtitle: report to the Congress
By: by the Comptroller General of the United States.
Publisher: U.S. General Accounting Office
Published: 1977
Place of publication: [Washington
Language: eng
Number of pages: 75
Subjects: Sewage disposal plants -- United States.
Other titles: Continuing need for improved operation ...
Notes: Cover title.
Publication date stamped on cover.
"CED-77-46."
"B-166506."