Harris, R.C., 1998, Bibliography of geothermal resources in the San Carlos - Safford - Duncan Nonpoint-Source Management Zone, Arizona: Arizona Geological Survey Open-File Report 98-06, 7 p.
Harris, R.C., 1998, Bibliography of geothermal resources in the San Carlos - Safford - Duncan Nonpoint-Source Management Zone, Arizona: Arizona Geological Survey Open-File Report 98-06, 7 p.
Geothermal, Bibliography, Groundwater,