Enger, Eldon D. <br/><br/>
Environmental Sience. 

 - 8th/ed. 
 - New York :  McGraw-Hill Companies,  c2002. 
 - xix, 486p.  illus (hb)  28cm. 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>0072315474 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science--c2002--New York--Hardbound