Measurement of vehicle contamination by exhaust gases
By: Steven M. Mathews
Contributors: United States. National Highway Traffic Safety Administration; Transportation Systems Center
Series: Govt. Pub -- PB-211-470
Publisher: The Administration
Published: 1971
Place of publication: Washington, D.C
Language: eng
Subjects: Motor vehicles; Motors; Exhaust gas; Measurement
Notes: "October 1, 1971."

Includes bibliographical references.

Final report.

Prepared under work unit no. HS-201