Smith, Thomas M. <br/><br/>
Elemetns of ecology 
/ Thomas M. Smith and Robert Leo Smith 
 - 9th ed. 
 - Boston;  Person,  2015 
 - 704p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781292077406 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ANIMAL - ECOLOGY<br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>591.7  / SMI/E