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Names
- United States. Army. Corps of Engineers.7
- United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Mining and Natural Resources5
- United States, National Park Service4
- United States. Bureau of Land Management4
- Rockefeller, John D., IV (John Davison), 1937-3
- United States. Department of the Interior2
- United States. General Accounting Office2
- Cowper, Steve1
- Geological Survey (U.S.)1
- Mollohan, Alan1
- Reagan, Ronald1
- Staggers, Harley O. (Harley Orrin), 1951-1
- Udall, Morris K.1
- United States. Congress. House. Committee on Interior and Insular Affairs1
- United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on National Parks1
- Wise, Robert E., 1948-1
