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Implementation of SMCRA oversight hearing before the Subcommittee on Mining and Natural Resources of the Committee on Interior and Insular Affairs, House of Representatives, One Hundred Second Congress, second session, on implementation of the Surface Mining Control and Reclamation Act of 1977, hearing held in Washington, DC, February 20, 1992
- "Implementation of SMCRA oversight hearing before the Subcommittee on Mining and Natural Resources of the Committee on Interior and Insular Affairs, House of Representatives, One Hundred Second Congress, second session, on implementation of the Surface Mining Control and Reclamation Act of 1977, hearing held in Washington, DC, February 20, 1992"@en
- "Implementation of SMCRA : oversight hearing before the Subcommittee on Mining and Natural Resources of the Committee on Interior and Insular Affairs, House of Representatives, One Hundred Second Congress, second session, on implementation of the Surface Mining Control and Reclamation Act of 1977, hearing held in Washington, DC, February 20, 1992"@en