1990 Urban air toxics monitoring program
Subtitle: carbonyl results
By: by Radian Corporation.
Contributors: Berg, Neil J.; Radian Corporation.; United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. Office of Air and Radiation.
Publisher: U.S. Environmental Protection Agency
Published: 1991
Place of publication: Research Triangle Park, N.C
Language: eng
Format: Microform
Subjects: Carbonyl compounds.; Air -- Pollution.
Other titles: Urban air toxics monitoring program : carbonyl results : 1990.
Notes: Shipping list no.: 93-1045-M.

EPA-450/4-91-025.

"July 1991."

"Office of Air Quality Planning and Standards, Office of Air and Radiation."

"EPA Contract No. 68D80014."

"EPA Project Officer: Neil J. Berg."

Includes bibliographical references.

Microfiche. Washington, D.C. : SUPTDOCS/GPO, 1993. 2 microfiches : negative ; 4 x 6 in.

s 1993 ncu n.