Geothermal energy - clean power from the earth's heat /
by Wendell A. Duffield and John H. Sass.
- [Reston, Virginia]: U. S. Geological Survey, [2003].
- vi, 36 p. : ill., maps ; 29 cm.
- 1249 .
Coso geothermal plant, Navy One, at Naval Air Weapons Station China Lake in southern California (U. S. Navy photograph). --cover