A TEXTBOOK OF Energy, Environment, Ethics And Society 
Dr. Harish Kumar Gupta and Kiran Gupta 
 - New Delhi   UNIVERSITY SCIENCE PRESS  2015 
 - xxii,376p  ill., index 
<br/><br/><label>ISBN: </label>978 93 83828 60 9 
<br/><br/><label>LC Class. No.: </label>GE195. G87 2015