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"Hard rock mines and mining Environmental aspects United States." » "Hard rock lines and mining Environmental aspects United States." (Expand Search)
Showing 1 - 3 results of 3 for search '"Hard rock mines and mining Environmental aspects United States."', query time: 1.91s Refine Results
  1. 1
    Oversight Hearing on Abandoned Hardrock Mines and the Role of Non- Governmental Entities.
    Published 2018
    Subjects: “...Hard rock mines and mining Environmental aspects United States....”
    electronic resource (pdf)
    Government Document eBook
  2. 2
    Abandoned hardrock mines and the role of non-governmental entities : oversight hearing before the Subcommittee on Energy and Mineral Resources of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fifteenth Congress, second session, Thursday, March 15, 2018.
    Published 2018
    Subjects: “...Hard rock mines and mining Environmental aspects United States....”
    PDF version
    Text version
    Government Document eBook
  3. 3
    Abandoned hardrock mines and the role of non-governmental entities : oversight hearing before the Subcommittee on Energy and Mineral Resources of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fifteenth Congress, second session, Thursday, March 15, 2018.
    Published 2018
    Subjects: “...Hard rock mines and mining Environmental aspects United States....”
    PDF version
    Text version
    Address at time of PURL creation
    Address at time of PURL creation
    Government Document eBook
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