SAWHNEY (G S) <br/><br/>
Non-conventional energy resources 

 - New Delhi  PHI Learning Pvt Ltd  2012 
 - xi,272  PB 
<br/><br/><label>ISBN: </label>978-81-203-4609-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Natural Resources & Energy
<br/><br/><label>Dewey Class. No.: </label>333.79 SAWN