01414nam 2200349 a 450 991070193000332120120912122213.0(CKB)5470000002422820(OCoLC)801987031(EXLCZ)99547000000242282020120727d2012 ua 0engurbn||||a||||txtrdacontentcrdamediacrrdacarrierAbandoned mined lands[electronic resource] innovative solutions for restoring the environment, improving safety, and creating jobs : oversight hearing before the Subcommittee on Energy and Mineral Resources of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Twelfth Congress, first session, Thursday, July 14, 2011Washington :U.S. G.P.O.,2012.1 online resource (iii, 73 pages)Title from title screen (viewed on July 27, 2012).Paper version available for sale by the Supt. of Docs., U.S. G.P.O."Serial no. 112-51."Includes bibliographical references.Abandoned mined lands Abandoned mined lands reclamationUnited StatesAbandoned mined lands reclamationGPOGPOBOOK9910701930003321Abandoned mined lands3472327UNINA