Cunningham, William P. <br/><br/>
Environmental science :   a global concern / 
William P. Cunningham, Mary Ann Cunningham, Barbara Woodworth Saigo. 
 - xvii, 646p. :  ill. (some col.), col. maps  
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0070294267 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences.
<br/><br/><label>LC Class. No.: </label>GE105 CUN 2003