Enger, Eldon D. <br/><br/>
Environmental science :  a study of interrelationships. 
Eldon D. Enger 
 - xxi, 434 p. :  col. ill., col. maps ; 
<br/><br/> Environmental Science 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0072304952 (hardcover) 0072909080 (softcover) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences.
<br/><br/><label>LC Class. No.: </label>GE105 ENG 2000