joint oversight hearing before the Subcommittee on Energy and Mineral Resources and the Subcommittee on Oversight and Investigations of the Committee on Natural Resources, House of Representatives, One Hundred Third Congress, first session, unreclaimed hardrock mines : hearing held in Washington, DC, August 5, 1993 United States Congress. House. Committee on Natural Resources. Subcommittee on Energy and Mineral Resources. creator United States Congress. House. Committee on Natural Resources. Subcommittee on Oversight and Investigations. text bibliography dcu Washington U.S. G.P.O. For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office 1993 monographic eng

microfiche

vi, 264 pages : illustrations ; 24 cm "Serial no. 103-41." CRDP Program record. Includes bibliographical references. Microfiche. Washington : U.S. G.P.O., 1993. 3 microfiches : negative. n-us--- Mines and mineral resources Environmental aspects United States Strip mining Environmental aspects United States Mineral industries Environmental aspects United States Mining law United States Mineral industries Environmental aspects Mines and mineral resources Environmental aspects Mining law Strip mining Environmental aspects United States Y 4.R 31/3:103-41 Y 4.R 31/3:103-41 United States. Congress. House. Committee on Natural Resources. Subcommittee on Energy and Mineral Resources. (DLC) 94138528 (OCoLC)29686433 United States. Congress. House. Committee on Natural Resources. Subcommittee on Energy and Mineral Resources. (OCoLC)679372553 PUCPR 940307 20181217141934.0 ocm29919560 eng