Seminar on air pollution by motor vehicles.
Contributors: Robert A. Taft Sanitary Engineering Center.
Publisher: [U.S. Dept. of Health, Education, and Welfare, Public Health Service] Division of Air Pollution, Robert A. Taft Sanitary Engineering Center
Published: 1964
Place of publication: Cincinnati
Language: eng
Number of pages: 40
Subjects: Automobiles -- Motors -- Exhaust gas.; Air -- Pollution.
Notes: Includes bibliographies.