Rana, S.V.S  x <br/><br/>
Essentials of ecology and environmental science  x 

 - 2ed 
 - New Delhi  Prentice Hall of India  2005 
 - x, 488 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>812032773X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology Ecology 
<br/><br/><label>Dewey Class. No.: </label>574.5/R185e