Comparison of integrated filter and semi-continuous measurements of PM2.5 Nitrate, Sulfate, and Carbon aerosols in the speciation trends network (STN).
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Imprint: | [Research Triangle Park, NC] : United States Environmental Protection Agency, Office of Air Quality Planning and Standards, Emissions, Monitoring and Analysis Division, [2005] |
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Description: | 68 pages : digital, PDF file |
Language: | English |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/6562933 |
Item Description: | Title from title screen (viewed on July 05, 2006). "December 2005." "EPA 454/R-05-004." |
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Physical Description: | 68 pages : digital, PDF file |
Format: | Mode of access: Internet from the EPA web site. Address as of 7/5/2006: http://www.epa.gov/ttn/amtic/files/ambient/pm25/spec/semicont454.pdf; current access available via PURL. |
Bibliography: | Includes bibliographical references. |