Cunningham, William P. <br/><br/>
Environmental science 

 - 7th ed. 
 - Boston  McGraw Hill  2003 
 - xviii,646p.  28cm 
<br/><br/><label>ISBN: </label>0070294267 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label>363.7  / CUN