SINGH (Rajendra) <br/><br/>
Elements of entomology Ed 2 

 - New Delhi  Rastogi Publications  2019 
 - xv,492  PB 
<br/><br/><label>ISBN: </label>978-93-5078-098-5 
<br/><br/><label>Dewey Class. No.: </label>595.7   / SINE