Problems with Clean Air Act protection for national parks and wilderness areas : hearing before the Environment, Energy, and Natural Resources Subcommittee of the Committee on Government Operations, House of Representatives, One Hundred First Congress, second session, March 9, 1990.
|Corporate Author:||United States.|
Washington : U.S. G.P.O. : 1991.
> Government policy
> United States.
National parks and reserves > United States.
Wilderness areas > United States.
Distributed to some depository libraries in microfiche.
Shipping list no.: 91-401-P.
Item 1016-A, 1016-B (MF).
iv, 211 p. :
ill., maps ;
|Original Classification Number:||KF27 .G655 1990b|
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