Cunningham, William P. <br/><br/>
Environmental Science : A Global Concern / 
William P. Cunningham 
 - 6th ed 
 - Boston :  McGraw Hill,  2001 
 - 646 p. :  ill 
<br/><br/><label>ISBN: </label>0072909323 /  4,330 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental science.
<br/><br/><label>LC Class. No.: </label>GF51  / C86 E4 2001