Definition requirements for geothermal power conversion system studies / 
prepared for University of Carlifornia Lawrence Livermore Laboratory by Bechtel Corporation. 
 - Denver, Colo. :  U.N. Geological Survey,  1977. 
 - various pagings. 
<br/><br/><label>LCCN: </label>92023010     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geothermal engineering.<br/>Geothermal resources.