Waiver requests under section 211(f) of the Clean Air Act : revised August 29, 2013 /

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	[Washington, District of Columbia] : U.S. Environmental Protection Agency, Office of Transportation and Air Quality, Compliance Division, [2013]
Subjects:	Gasoline > Anti-knock and anti-knock mixtures. Automobiles > Pollution control devices. Automobiles > Motors > Exhaust gas. Gasoline > Anti-knock and anti-knock mixtures > Testing.
Online Access:	https://purl.fdlp.gov/GPO/gpo52626

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