Performance audit procedures for opacity monitors
By: prepared by Entropy Environmentalists, Inc. ; prepared for Darryl von Lehmden ... [et al.].
Contributors: Von Lehmden, Darryl.; Entropy Environmentalists.; United States. Environmental Protection Agency. Quality Assurance Division.; United States. Environmental Protection Agency. Stationary Source Compliance Division.
Series: Stationary source compliance series
Publisher: U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Stationary Source Compliance Division
Published: 1983
Place of publication: Washington, D.C
Language: eng
Subjects: Air -- Pollution -- United States -- Measurement.; Gases -- Environmental aspects -- United States.; Environmental monitoring -- United States.
Notes: Distributed to depository libraries in microfiche.

"January 1983."

"EPA-340/1-83-010."

Final in-house report.

68-01-6317.

Quality Assurance Division, United States Environmental Protection Agency. 68-02-3431.