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

 - Delhi,  Wiley,  2018. 
 - xiii,440 p. 
<br/><br/><label>ISBN: </label>9780470909133 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>577.22 BEG/E