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Evaluation of a proposed Colorado state inspection/maintenance program

Bejma, Thomas C., author.
[Ann Arbor, Mich.] : Technology Assessment and Evaluation Branch, Emission Control Technology Division, Office of Mobile Source Air Pollution Control, Office of Air, Noise and Pollution, U.S. Environmental Protection Agency, November, 1978. 1978-

Exhaust emissions and fuel economy from automobiles using alcohol/gasoline blends under high-altitud

Richardson, David, author.
[Ann Arbor, Mich.] : Technology Assessment and Evaluation Branch, Emission Control Technology Division, Office of Mobile Source Air Pollution Control, Office of Air, Noise and Radiation, U.S. Environmental Protection Agency, October, 1978. 1978-

Work tolerance age and altitude

Oklahoma City, Okla. : Federal Aviation Agency, Civil Aeromedical Research Institute, Aeronautical Center, [1963] 1963