@misc{indiciae38ac53e734d2, title = {Maps showing ground-water conditions in the San Simon area, Cochise and Graham Counties, Arizona, and in Hidalgo County, New Mexico — 1975}, author = {R. P. Wilson and N. D. White}, year = {1976}, doi = {10.3133/wri7689}, url = {https://pubs.usgs.gov/publication/wri7689}, note = {Source identifier: wri7689} }