Introduction to environmental science / 
G. Tyler Miller and Scott E. Spoolman 
 - Second edition.  
 - Singapore :   Cengage Learning,   c2011. 
 - 746 pages :   illustrations ;   22 cm.  
<br/><br/> Includes index and glossary.  
<br/><br/><label>ISBN: </label>9789814296748 
<br/><br/><label>Dewey Class. No.: </label>Circ. 333.7 M648 2011