A. Kaushik <br/><br/>
Perspectives in Environmental Studies 
by A. Kaushik, C. P. Kaushik 
 - New Delhi  New  Age International Pub.  2016 
 - 357 
<br/><br/><label>ISBN: </label>8122439663 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BB Chemistry