Kumar, Pranav and Mina , Usha <br/><br/>
Fundamentals of Ecology and Environment , 2nd ed 

 - 2nd ed 
 - New Delhi  Shroff Publishers and Distributors pvt. ltd.  2018 
 - 252 
<br/><br/><label>ISBN: </label>9788193465509 
<br/><br/><label>Publisher. No.: </label> Sabarimalaian Book Distributors 
<br/><br/><label>Subjects--Personal Names: </label> MSc Microbiology 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MSc Microbiology