National performance audit program
Subtitle: ambient air audits of analytical proficiency, 1981
By: by Berne I. Bennett ... [et al.]
Contributors: Bennett, Berne I; Environmental Monitoring Systems Laboratory (Research Triangle Park, N.C.)
Publisher: Environmental Monitoring Systems Laboratory, Office of Research and Development, U.S. Environmental Protection Agency
Published: 1983
Place of publication: Research Triangle Park, N.C
Language: eng
Number of pages: 34
Subjects: Air -- Pollution -- United States
Other titles: Ambient air audits of analytical proficiency, 1981
Notes: Distributed to depository libraries in microfiche

"April 1983."

"EPA-600/4-83-009."

Includes bibliographical references