01452oam 2200397 a 450 991070149490332120141120153426.0(CKB)5470000002418124(OCoLC)775495129(EXLCZ)99547000000241812420120207d2012 ua 0engurbn||||m||||txtrdacontentcrdamediacrrdacarrierA call to action report of the National Park Service[electronic resource] hearing before the Subcommittee on National Parks of the Committee on Energy and Natural Resources, United States Senate, One Hundred Twelfth Congress, first session ... September 21, 2011Washington :U.S. G.P.O.,2012.1 online resource (iii, 45 pages)S. hrg. ;112-225Title from title screen (viewed on Feb. 7, 2012).Paper version available for sale by the Supt. of Docs., U.S. G.P.O.Call to action report of the National Park Service National parks and reservesUnited StatesManagementNational parks and reservesManagement.GPOGPOSENGPOOCLCQOCLCOGPOBOOK9910701494903321A call to action report of the National Park Service3484874UNINA