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.

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Bibliographic Details
Corporate Author: United States. Congress. House. Committee on Resources. Subcommittee on National Parks and Public Lands
Format: Government Document Book
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 [that is, 2000]
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PASCAL Offsite - Use in Reading Room Only

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Norlin Library - Government Information - Microform

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