Air pollution, improvements needed in developing and managing EPA's air quality models
Subtitle: report to the chairman, Subcommittee on Oversight and Investigations, Committee on Energy and Commerce, House of Representatives
By: United States General Accounting Office.
Contributors: United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Oversight and Investigations.
Publisher: GAO
Published: 1986
Place of publication: Washington, D.C
Language: eng
Number of pages: 33
Subjects: Air quality -- United States -- Simulation methods.
Notes: Cover title.

"April 1986."

"GAO/RCED-86-94."

"B-220184"--P. [1]