Air pollution
Subtitle: state planning requirements will continue to challenge EPA and the states : report to the chairman, Committee on Energy and Commerce, House of Representatives
By: United States General Accounting Office.
Contributors: United States. Congress. House. Committee on Energy and Commerce.
Publisher: GAO
Published: 1993
Place of publication: Washington, D.C
Language: eng
Number of pages: 31
Subjects: Air -- Pollution -- Law and legislation -- United States.; Air quality management -- United States.
Notes: Cover title.

"June 1993."

"GAO/RCED-93-113."

"B-251088"--P. [1]

Includes bibliographical references.