EPA releases "SmartWay SIP and transportation conformity guidance
Subtitle: accounting for NOx reductions from trailer aerodynamic kits and low-rolling resistance tires"
Series: Program announcement; Program announcement (United States. Environmental Protection Agency. Office of Transportation and Air Quality)
Publisher: U.S. Environmental Protection Agency, Office of Transportation and Air Quality
Published: 2007
Place of publication: Washington, D.C.]
Language: eng
Format: [electronic resource]
Subjects: Greenhouse gas mitigation; Trucks; Motors; Exhaust gas
Notes: Title from title screen (viewed on Nov. 9, 2011).

"June 2007."

"EPA420-F-07-045."