Smith,Thomas M. <br/><br/>
Elements of ecology 

 - 6th ed 
 - New delhi  Pearson education  2006 
 - varies 
<br/><br/><label>ISBN: </label>8131715584 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>574.5  / SME