Author/Creator
- United States899
- Geological Survey (U.S.)851
- Geological Survey (U.S.), issuing body274
- United States. Congress. House184
- New Mexico179
- United States. Bureau of Land Management158
- United States. Forest Service. Southwestern Region148
- United States. National Park Service130
- United States. Congress. Senate. Committee on Energy and Natural Resources110
- Project Muse104
- United States. Congress. Senate. Committee on Interior and Insular Affairs. (1948-1977)101
- United States. Bureau of the Census100
- New Mexico. State Engineer Office98
- AM (Publisher), digitiser89
- New Mexico. Bureau of Mines and Mineral Resources81
- Anderson, Clinton Presba, 1895-197577
- United States. Congress. House. Committee on Public Lands. (1805-1951)75
- United States. Bureau of Land Management. New Mexico State Office71
- United States. Congress. House. Committee on Interior and Insular Affairs. (1951-1993)71
- United States. Geological Survey71