Automobile emission trends in Canada, 1960-1985
Contributors: Canada. Air Pollution Control Directorate
Series: Environmental Protection Service report series
Publisher: Air Pollution Control Directorate
Published: 1973
Place of publication: [Ottawa]
Language: eng
Number of pages: 46
Subjects: Automobiles -- Motors -- Exhaust gas -- Environmental aspects -- Canada.
Notes: Abstract also in French.

"Report EPS 8-AP-73-1".

On cover: Environmental impact and assessment report.

"May 1973."

Includes bibliographical references.