- Rockefeller, John D., IV (John Davison), 1937-2
- Rogers, Harold, 1937-1
- Rostenkowski, Dan1
- Schlesinger, James R.1
- Shultz, George P., 1920-20212
- Staggers, Harley O., 1907-19912
- Trumka, Richard L., 1949-4
- Udall, Morris K.2
- United Mine Workers of America8
- United States, Department of Energy8
- United States, National Park Service3
- United States. Bureau of Land Management1
- United States. Bureau of Mines3
- United States. Clean Air Act1
- United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development2
- United States. Congress. House. Committee on Appropriations. Subcommittee on Interior Department1
- United States. Congress. House. Committee on Energy and Commerce1
- United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy and Power3
- United States. Congress. House. Committee on Interior and Insular Affairs7
- United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Mining and Natural Resources6
