Hearings before the Subcommittee on Health and the Environment of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-sixth Congress, first session on oversight hearings to examine how the Clean Air Act is working to control air pollution throughout the country, July 30, November 27, and 28, 1979
United States.Congress.House.Committee on Interstate and Foreign Commerce.Subcommittee on Health and the Environment.
Washington U.S.G.P.O.
1980
At head of title: Oversight : Clean Air Act amendments of 1977
Air