National performance audit program : 1980 proficiency surveys for sulfur dioxide, nitrogen dioxide, carbon monoxide, sulfate, nitrate, lead and high volume flow / by Berne I. Bennett ... [et al.].
- Publication:
- Research Triangle Park, N.C. : Environmental Monitoring Systems Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1982.
- Format/Description:
- Government document
Book
viii, 49 p. : ill. ; 28 cm. - Online:
- HathiTrust Digital Library Connect to full text
http://catalog.hathitrust.org/Record/100966784Volumes available: http://hdl.handle.net/2027/uc1.31210012667778 - Status/Location:
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- Other records:
- Other Title:
- 1980 proficiency surveys for sulfur dioxide, nitrogen dioxide, carbon monoxide, sulfate, nitrate, lead and high volume flow.
- Subjects:
- Air -- Pollution -- United States.
Air -- Pollution -- United States -- Measurement. - Notes:
- "September 1981."
"October 1982"--Cover.
"EPA-600/4-82-045."
Includes bibliographical references. - Contributor:
- Environmental Monitoring Systems Laboratory (Research Triangle Park, N.C.)
- OCLC:
- 9071840