Control of vehicle emissions after 1974
Subtitle: a report to the California Air Resources Board by the Technical Advisory Committee.
Publisher: The Board.
Published: 1969
Place of publication: [Sacramento
Language: eng
Number of pages: 36
Subjects: Air -- Pollution -- California.; Automobiles -- Motors -- Exhaust gas.
Notes: "November 19, 1969."

"References":  p. 34.