Arora,K.C & Mathur, Mega <br/><br/>
Energy Ecology Environment & Society  

 - 3rd rev. 
 - Dhanpatrai, New Delhi  Dhanpatrai, New Delhi 
 - 326 
<br/><br/><label>ISBN: </label>978-93-91768-04-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Enviornmental Science
<br/><br/><label>Dewey Class. No.: </label>577  / ARO