Air pollution--1970. Part 4, March 26, April 1 (Los Angeles), April 17, and May 27, 1970 : hearings before the Subcommittee on Air and Water Pollution of the Committee on Public Works, United States Senate, Ninety-first Congress, second session on S. 3229, S. 3466, S. 3546

Corporate Author:: United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution
Additional Titles:: HeinOnline index title: Air pollution--1970 : hearings, Ninety-first Congress, second session on S. 3229, S. 3466 [and] S. 3546. 4
Published:: Washington : U.S. Government Printing Office, 1970.
Washington, D.C. : For sale by the Superintendent of Documents, U.S. Government Printing Office
[Getzville, New York] : William S. Hein & Company, [2015]
Physical Description:: 1 online resource (v, pages 1,179-1,570) : illustrations