Odum, Eugene, P., and Barrett, Gary, W. <br/><br/>
Fundamentals of Ecology 

 - 5th 
 - New Delhi  Cengage Learning  2005 
 - 596 
<br/><br/><label>ISBN: </label>9788131500200 
<br/><br/><label>Publisher. No.: </label> College Book House 
<br/><br/><label>Subjects--Personal Names: </label> Environmental Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science