Alternatives to the gasoline-powered internal combustion engine.
Subtitle: Hearing, Ninety-second Congress, second session.
By: March 14, 1972.
Publisher: U.S. Govt. Print. Off.
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 132
Subjects: Motor vehicles -- Motors.; Air -- Pollution -- United States.
Notes: "Serial no. 92-H33."