Begon, Michael <br/><br/>
Essentials of ecology 

 - 4th ed. 
 - New Delhi  Wiley india  2018 
 - xiii, 440 p. 
<br/><br/> 3700 07/11/2019 RBP19/77472 25/11/2019 Main Budget 
<br/><br/><label>ISBN: </label> RS1295 
<br/><br/><label>Dewey Class. No.: </label>577 T663E(4)