Kormondy,Edward J., <br/><br/>
Concepts of ecology 
by Edward J. Kormondy 
 - 4th ed. 
 - New Delhi  Pearson  2017 
 - 498p.:  24 cm. 
<br/><br/><label>ISBN: </label>9789332586093 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>577