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- Arkansas Geological Survey1
- Capper Alves de Souza, Henrique1
- Duffield, Susan L.1
- Geological Survey (U.S.)1
- Gooch, Edwin Octavius, 1921-1
- Hardeman, William D., cartographer1
- Harper, MacDonald & Co., surveyor1
- Illinois State Geological Survey. Educational Extension Division1
- Maps & Globe Specialist Distributor Sdn. Bhd, cartographer1
- Parsons, J. C.1
- Sweet, Palmer C.1
- United States. Department of State. Interim Research and Intelligence Service. Research and Analysis Branch1
- Wannemaker, J. F., creator1
- Wellge, H. (Henry), cartographer, publisher1
- West Virginia Geological and Economic Survey1
