KOROMONDY, Edward J. <br/><br/>
CONCEPTS OF ECOLOGY 

 - 4th Ed. 
 - New Delhi  Prentice-Hall of India Pvt. Ltd., New Delhi   1999 
<br/><br/><label>ISBN: </label>81 203 1148 5 
<br/><br/><label>Dewey Class. No.: </label>577  / KOR/CO