An evaluation of a variable cam timing technique as a control method for oxides of nitrogen / John C. Thomson.
Publication Info.
[Ann Arbor, Mich.] : Division of Motor Vehicle Research and Development, National Air Pollution Control Administration, Department of Health, Education and Welfare, October 1970.
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Description
1 online resource (approximately 6 pages)
text txt rdacontent
computer c rdamedia
online resource cr rdacarrier
Note
Description based on online resource, PDF version; title from title page (EPA, viewed June 8, 2020).
"October 1970."
"71-11."
Report number assigned by the National Service Center for Environmental Publications (NSCEP); TAEB7111.