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Motor Vehicles United States Maintenance And Repair
1 Final results of the 'one week follow-up' with participants during the FY79 and FY80 emission factor Bejma, Thomas C., author. [Ann Arbor, Mich.] : Test and Evaluation, Emission Control Technology Division, Office of Mobile Source Air Pollution Control, Office of Air and Waste Management, U.S. Environmental Protection Agency, August 1981. 1981- Rating: Website Copies
2 The IM240 transient I/M dynamometer driving schedule and the composite I/M test procedure Pidgeon, William M., author. [Ann Arbor, Mich.] : Technical Support Staff, Emission Control Technology Division, Office of Mobile Sources, Environmental Protection Agency, January 1991. 1991- Rating: Website Copies
3 Reducing air pollution from motor vehicles : developments in the in-use strategy. Ann Arbor, Michigan : Emission Control Technology Division, U.S. Environmental Protection Agency, 1979. 1979 Rating: Website Copies
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Final results of the 'one week follow-up' with participants during the FY79 and FY80 emission factor