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Exhaust emissions and fuel consumption of a heavy-duty gasoline powered vehicle over various driving

Nash, Richard, author.
[Ann Arbor, Mich.] : Standards Development and Support Branch, Emission Control Technology Division, Office of Mobile Source Air Pollution Control, Office of Air and Waste Management, U.S. Environmental Protection Agency, August 1978. 1978-

Medium/heavy truck certification series : gasoline engines (T1).

Clifton Park, N.Y. : Delmar, c2012. 2012

Instructions for certifying imported mini trucks

[Washington, DC] : U.S. Environmental Protection Agency, Office of Transportation and Air Quality, Certification and Compliance Division, [2009] 2009

1992 census of transportation.

[Washington, D.C.] : U.S. Dept. of Commerce, Economics and Statistics Administration, Bureau of the Census : For sale by Supt. of Docs., U.S. G.P.O., [1994] 1994

1992 census of transportation.

[Washington, D.C.] : U.S. Dept. of Commerce, Economics and Statistics Administration, Bureau of the Census : For sale by Supt. of Docs., U.S. G.P.O., [1994] 1994