Eldon Enger & Bradley Smith <br/><br/>
Environmental Science: A Study of Interrelationships 

 - 14th Edition 
 - New York  McGraw Hill  2016 
 - 512 pages 
<br/><br/><label>ISBN: </label>9780073532554 
<br/><br/><label>Dewey Class. No.: </label>304.2