Author/Creator
- Geological Survey (U.S.)747
- United States746
- Geological Survey (U.S.), issuing body346
- United States. Congress. House281
- United States. Forest Service145
- United States. Department of Energy137
- United States. Geological Survey135
- United States. Forest Service. Intermountain Region108
- United States. Bureau of the Census105
- United States. Bureau of Land Management104
- United States. Department of the Interior99
- Idaho85
- Intermountain Research Station (Ogden, Utah)84
- United States. Congress. House. Committee on Public Lands. (1805-1951)81
- United States. Congress. Senate. Committee on Interior and Insular Affairs. (1948-1977)74
- United States. Congress. Senate61
- Idaho Agricultural Experiment Station60
- Idaho Bureau of Mines and Geology57
- United States. Forest Service. Northern Region53
- United States. Congress. House. Committee on Interior and Insular Affairs. (1951-1993)51