EUGENE P. ODUM , GRAY W. BARRETT <br/><br/>
FUNDAMENTALS OF ECOLOGY 

 - FIFTH 
 - INDIA  CENGAGE LEARNING PRIVATE  2012 
 - 610 
<br/><br/><label>ISBN: </label>9788131500200 
<br/><br/><label>Dewey Class. No.: </label>574.5