Ecology/  concepts and applications 
Molles Jr., Manuel C. 
 - 6th ed. 
 - New York:  McGraw Hill,  2013. 
 - xx, 566p. 
<br/><br/><label>ISBN: </label>9780071317894 
<br/><br/><label>Dewey Class. No.: </label>577  / MOL/E