Air pollution-1968
Subtitle: hearings ... Ninetieth Congress, second session, on air pollution compacts S 2350 ... S.J.Res. 95 ... S 470 ...
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.
Other titles: Air pollution compacts
Notes: Hearings held Feb. 27-July 31, 1968.

Hearings part 2-3 on Air quality criteria.

Includes index.