Saulles, Janet De <br/><br/>
Power from the earth 

 - Hove  Wayland,  1993 
 - 32 
 - Energy .
<br/><br/> Defines geothermal energy and explains where and how it originates, its electric and non-electric uses, the process that changes earth heat into electricity, and the future of this source of energy. 
<br/><br/><label>ISBN: </label>9780750208130 
<br/><br/><label>Dewey Class. No.: </label>629.23  / SAU