02062nam a2200481Ii 4500 ocn963859900 OCoLC 20170826160837.0 m o d f cr bn||||||ada 161121s1977 dcu ob f000 0 eng d GPO eng rda pn GPO n-us--- 0431-I-01 (online) EP 1.2:EM 4/59 EPA-400/1-77-001 GCA-TR-77-20-G(a) EP 1.2:EM 4/59 Benesh, Frank, author. A procedure for tracking emissions growth and air quality maintenance : final report / by Frank H. Benesh, Phillip D. McLellan ; GCA Corporation, GCA/Technology Division. Washington, D.C. : U.S. Environmental Protection Agency, Office of Transportation and Land Use Policy, 1977. 1 online resource (x, 135 pages) txt c rdamedia cr rdacarrier "This final report was furnished to U.S. Environmental Protection Agency by GCA Corporation, GCA/Technology Division, Bedford, Mass., 01730, in fulfillment of Contract No. 68-01-4354"--Page ii. "September 1977." "EPA-400/1-77-001." "GCA-TR-77-20-G(a)." CRDP Project record. Includes bibliographical references (pages 123-126). Sponsored by U.S. Environmental Protection Agency 68-01-4354 Air Pollution Standards United States. Air Pollution United States Measurement. Air quality Standards United States. Air quality management United States. McLellan, Phillip D., author. GCA Corporation. Technology Division. United States. Environmental Protection Agency. Office of Transportation and Land Use Policy, issuing body. Original (DLC)963859900 http://purl.fdlp.gov/GPO/gpo74626 BEV Fed Docs 3 265710 265710