Cunningham, William P. <br/><br/>
Environmental science:  a global concern/ 
William P. Cunningham 
 - Thirteenth edition. 
 - New York:  McGraw Hill,  c2015 
 - xxvi, 614 pages:  illustrations;  27 cm. 
<br/><br/> Includes glossary, credits and index. 
<br/><br/><label>ISBN: </label>9781259255724 
<br/><br/><label>Dewey Class. No.: </label>DC 577  / C91