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Names
- United Mine Workers of America2
- United States. Bureau of Mines2
- United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Mining and Natural Resources2
- United States. Office of Surface Mining Reclamation and Enforcement2
- Black Lung Association1
- Bush, George, 1924-20181
- Marshall University1
- Murphy, Austin J.1
- National Coal Association1
- United States. Department of Labor1
- United States. Surface Mining Control and Reclamation Act of 19771
