Geothermal energy :  review of research and development / 
edited by H. Christopher H. Armstead. 
 - Paris :  Unesco,  1973 [Reprint 1977]. 
 - 186 p. :  illus. ;  27 cm. 
 - Earth sciences ;  12 .
 -  12. Earth sciences ; .
<br/><br/> Label mounted on t.p.: Unipub, Inc., New York.  Issued with various printing dates. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>9231010638 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geothermal engineering--Congresses.<br/>Steam power plants--Congresses.<br/>Geothermal resources--Congresses.
<br/><br/><label>Dewey Class. No.: </label>621.4  / GEO 1977