Documents Cited - Land Exchange

Soil Survey Staff. 2015. Natural Resources Conservation Service, United States Department of Agriculture. Web Soil Survey. Online data retrieved at Web Soil Survey. Accessed March 11, 2015.

Spencer, J.E., and S.M. Richard. 1995. Geologic Map of the Picketpost Mountain and the Southern Part of the Iron Mountain 7 1/2' Quadrangles, Pinal County, Arizona. Open-File Report 95-15. Tucson: Arizona Geological Survey. September.

Stotnicki, Stephen J. 1999. Geologic Map of the Copper Mountain Quadrangle, Gila County, Arizona, Open-File Report 99-24. Arizona Geological Society. October 1999.