Sanjai Kumar Gupta <br/><br/>
Biological control of environmental Pollution / 
by Sanjai Kumar Gupta and Rajesh Kumar Dubey 
 - Karan paperbacks ,  New Delhi :  2021 . 
<br/><br/><label>ISBN: </label>9789381759820 
<br/><br/><label>Subjects--Index Terms: </label>Biological Control - Pollution-environmental Pollution Control-biological method 
<br/><br/><label>Dewey Class. No.: </label>632.96  / SAN/B