A factual record of correspondence
Subtitle: between Kenneth Hahn, Los Angeles County supervisor, and the presidents of General Motors, Ford, and Chrysler, regarding the automobile industry's obligation to meet its rightful responsibility in controlling air pollution from automobiles, February 1953-January 1967.
Publisher: County of Los Angeles, Calif.
Published: 1967
Place of publication: [Los Angeles]
Language: eng
Number of pages: 60
Subjects: Air -- Pollution -- California -- Los Angeles County; Air -- Pollution -- United States; Automobiles -- Motors -- Exhaust gas
Notes: Cover title.