Clean Air Act : summary of GAO reports (October 1977 through January 1981) and ongoing reviews : report to the Congress / by the Comptroller General of the United States.
Publisher: U.S. General Accounting Office
Published: 1981
Place of publication: Washington, D.C
Language: eng
Number of pages: 22
Subjects: Air -- Pollution -- United States.; Air quality management -- United States.
Notes: Cover title.

"April 1, 1981."

"CED-81-84."

"B-202500"--Prelim. p.

Includes bibliographical references.