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- United States, Department of the Interior, Geological Survey26
- The Survey5
- The Survey ; For sale by Branch of Distribution4
- U.S. Geological Survey2
- U.S. Geological Survey ; For sale by U.S. Geological Survey Information Services2
- Arizona Geological Society1
- Arizona Geological Survey1
- Dept. of the Interior, U.S. Geological Survey, Interior--Geological Survey1
- Grand Canyon Natural History Association1
- Office of Explorations and Surveys1
- The Association1
- The Survey : [Books and Open-file Reports Section, distributor]1
- The Survey ; For sale by Information Services1
- The Survey ; Information Services [distributor]1
- U.S. Dept. of the Interior, U.S. Geological Survey ; For sale by U.S. Geological Survey Information Services1
- U.S. Geological Survey ; For sale by U.S. Geological Survey, Information Services1
- University of Arizona, Arizona Bureau of Mines, U.S. Geological Survey)1
