Geothermal geology of Arizona, in Hahman, W.R., Sr., ed., Low-temperature geothermal reservoir site evaluation in Arizona, Quarterly progress report for the period February 1, 1978 - April 30, 1978

Hahman, W.R., Sr., 1978, Geothermal geology of Arizona, in Hahman, W.R., Sr., ed., Low-temperature geothermal reservoir site evaluation in Arizona, Quarterly progress report for the period February 1, 1978 - April 30, 1978: U.S. Department of Energy Report COO/4362-4, p. 1-4.