Reducing auto emissions
Subtitle: some relevant facts : an address
By: by Robert L. Sansom
Publisher: U.S. Environmental Protection Agency, [Office of Public Affairs
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 14
Subjects: Automobiles; Motors; Exhaust gas; Pollution control devices
Notes: Cover title.

"Presented at the North American Conference on Motor Vehicle Emission Control, Albuquerque, New Mexico, November 13, 1972."--P. [1]