02096oam 2200565 450 991070817510332120151008101525.0(CKB)3790000000049856(OCoLC)681608051(OCoLC)654298692(OCoLC)654370620(OCoLC)657299079(EXLCZ)99379000000004985620101115d1998 ua 0engurbn||||a||||txtrdacontentcrdamediacrrdacarrierThe 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 Fifth Congress, second session ... September 24, 1998, Washington, DCWashington :U.S. Government Printing Office,1998.1 online resource (iii, 166 pages) illustrationsTitle from title screen (viewed on Oct. 8, 2015)."Serial no. 105-109."Includes bibliographical references.Grand Canyon National Park AirplanesNoiseLaw and legislationArizonaEnvironmental lawArizonaWilderness areasArizonaManagementAirplanesNoiseLaw and legislationfastEnvironmental lawfastWilderness areasManagementfastGrand Canyon National Park (Ariz.)ArizonafastArizonaGrand Canyon National ParkfastLegislative hearings.lcgftAirplanesNoiseLaw and legislationEnvironmental lawWilderness areasManagement.AirplanesNoiseLaw and legislation.Environmental law.Wilderness areasManagement.OCLCEOCLCEOCLCQOCLCFOCLCQOCLCOGPOBOOK9910708175103321The Grand Canyon National Park3514880UNINA