Issues regarding the new NPS methodology used to evaluate the achievement of natural quiet restoration standards in Grand Canyon National Park oversight hearing before the Subcommittee on National Parks and Public Lands of the Committee on Resources, House of Representatives, One Hundred Sixth Congress, first session, May 25, 1999, Washington, DC.

Issues regarding the new NPS methodology used to evaluate the achievement of natural quiet restoration standards in Grand Canyon National Park [electronic resource] : oversight hearing before the Subcommittee on National Parks and Public Lands of the Committee on Resources, House of Representatives, One Hundred Sixth Congress, first session, May 25, 1999, Washington, DC.

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Online Access: Full Text (via ProQuest)
Corporate Author: United States. Congress. House. Committee on Resources. Subcommittee on National Parks and Public Lands
Format: Government Document Electronic eBook
Language:English
Published: Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1999 [i.e. 2000]
Subjects:
Airplanes > Noise > Government policy > Arizona > Grand Canyon National Park.
Noise pollution > Government policy > Arizona > Grand Canyon National Park.
Grand Canyon National Park (Ariz.)

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Call Number: HRG-1999-HRC-0047
HRG-1999-HRC-0047 Available

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