"Rao, M V R Koteswara" <br/><br/>
Energy resources 

 - 2nd 
 - Hyderabad  BS Publications  2006 
 - 232p. 
<br/><br/><label>ISBN: </label>8178001241 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy resources
<br/><br/><label>Dewey Class. No.: </label>333.79 RAO 2nd ed.