Air pollution--1968.
Subtitle: Hearings, Ninetieth Congress, second session.
Publisher: U.S. Govt. Print. Off.
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 1132
Subjects: Air -- Pollution -- Law and legislation -- United States
Notes: Includes bibliographies.
Hearings held Feb. 27-July 31, 1968.
Table of contents: title: pt. 1. On air pollution compacts: S. 2350, S.J. Res. 95, S. 470.; title: pt. 2. On air quality criteria.; title: pt. 3. Appendix. Index.