Automobile emission control, the state of the art as of December 1972
Subtitle: a report to the Administrator, Environmental Protection Agency
By: prepared by Division of Emission Control Technology, Mobile Source Pollution Control Program.
Contributors: United States. Environmental Protection Agency.
Publisher: The Division?
Published: 1973
Place of publication: [Washington?
Language: eng
Number of pages: 235
Subjects: Motor vehicles -- Pollution control devices.
Notes: Includes bibliographical references.