Unnecessary and harmful levels of domestic sewage chlorination should be stopped, 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: 48
Subjects: Sewage -- Purification -- Chlorination.; Water quality -- Standards -- United States.; Sewage disposal plants -- United States.
Other titles: Unnecessary and harmful levels of domestic sewage chlorination ...
Notes: Bibliography: p. 42-47.
Cover title.
"CED-77-108."
"B-166506."