Energy Resources:   Development, Harvesting & Management / 
edited by Om Prakash Nautiyal, Bhavtosh Sharma and Durgesh Pant 
 - Dehra Dun:  Bishen Singh Mahendra Pal Singh,  2016. 
 - xiii, 288 pages;  illustration,  23x15 cm 
<br/><br/> Gifted by VCO, IGNOU 
<br/><br/><label>ISBN: </label>9788121109413