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- Geological Survey (U.S.)4
- Bayley, Richard W. (Richard William), 1919-1
- Denoyer-Geppert Company, issuing body1
- Marvin, Richard F.1
- Sidney Schafer & Associates1
- United States. Army Map Service1
- United States. Bureau of the Census1
- United States. Forest Service. Intermountain Region, cartographer1
- United States. Forest Service. Southwestern Region, cartographer, publisher1
