Geothermal Energy as a Source of Electricity.
Washington: U.S. Department of Energy, 1980. 8vo. 370 pp. Great condition. Binding very tight. Light bumping to spine ends. "The geothermal energy within the interior of the earth amounts to a vast quantity which, if fully exploited, could supply the energy needs of man for millennia." Near Fine Cloth Hard Cover 061000003908 (Item ID: 108142)