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Emission results from a Texaco catalyst concept applied to a previously uncontrolled engine

Thomson, John C., author.
[Ann Arbor, Mich.] : Mobile Source Pollution Control Program, Air Pollution Control Office, Environmental Protection Agency, April 1971. 1971-

Exhaust emissions from a passenger car equipped with the "Biap Electronic Ignition Unit"

Gompf, Henry L., author.
[Ann Arbor, Mich.] : Division of Motor Vehicle Research and Development, National Air Pollution Control Administration, Department of Health, Education, and Welfare, September 1970. 1970-