Supplement to EPA/600/4-84/041
Subtitle: compendium of methods for the determination of toxic organic compounds in ambient air (revised 9/86)
By: R.M. Riggin, W.T. Winberry, Jr., and N.V. Tilley.
Contributors: Winberry, William T.; Tilley, N. V. 1963-; Environmental Monitoring Systems Laboratory (Research Triangle Park, N.C.)
Publisher: U.S. Environmental Protection Agency, Environmental Monitoring Systems Laboratory
Published: 1987
Place of publication: Research Triangle Park, NC
Language: eng
Subjects: Organic compounds -- Environmental aspects -- United States.
Other titles: Compendium of methods for the determination of toxic organic compounds in ambient air (revised 9/86)
Notes: Caption title.

At head of title: Project summary.

Distributed to depository libraries in microfiche.

"July 1987."

"EPA/600/S4-87/006."