Using the November 2006 AP42 update in SIPs and transportation conformity determinations in PM₂.₅ and PM₁₀ nonattainment and maintenance areas.

Bibliographic Details
Corporate Author:	United States. Environmental Protection Agency. Office of Air and Radiation
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : U.S. Environmental Protection Agency, Office of Air and Radiation, [2007]
Subjects:	Automobiles > Motors > Exhaust gas > United States. Transportation > Environmental aspects > United States. Air > Pollution > Standards > United States.
Online Access:	https://purl.fdlp.gov/GPO/gpo37273

Available Online