Analysis of technical issues relating to California's request for waiver of federal preemption with respect to exhaust emission standards for 1979 and subsequent model year heavy duty vehicles /

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Bibliographic Details
Imprint:[Washington, DC] : [U.S. Environmental Protection Agency], Emission Control Technology Division, 1977.
Description:1 online resource (20 pages)
Language:English
Subject:
Format: E-Resource U.S. Federal Government Document Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/12008239
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Other authors / contributors:United States. Environmental Protection Agency. Office of Mobile Source Air Pollution Control. Emission Control Technology Division, issuing body.
Notes:"March 15, 1977."
Description based on online resource, PDF version; title from title page (EPA, viewed January 16, 2020).
Other form:Print version: Analysis of technical issues relating to California's request for waiver of federal preemption with respect to exhaust emission standards for 1979 and subsequent model year heavy duty vehicles
GPO item no.:0431-I-01 (online)
Govt.docs classification:EP 1.2:EM 4/95