Clean air.
Subtitle: Hearings before a Special Subcommittee on Air and Water Pollution of the Committee on Public Works, United States Senate, Eighty- eighth Congress, second session.
Published: 1964
Place of publication: Washington
Language: eng
Subjects: Air -- Pollution -- United States.; Air Pollution.
Notes: Hearings held January 27-July 2, 1964 in various cities.

"Field hearings held on progress and programs relating to the abatement of air pollution."--[pt. 1.]

"Technical hearings held on progress and programs relating to the abatement of air pollution."--pt. 2.