Singh, Shobh Nath. <br/><br/>
Non-conventional energy resources  [Book]. 

 - New Delhi  Pearson  2015 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>9789332543577 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Non-conventional energy resources