Miller, G. Tyler. <br/><br/>
Environmental science :  working with the Earth / 
G. Tyler Miller. 
 - 6th ed. 
 - Belmont :  Wadsworth Pub. Co.,  1997. 
 - xviii, 517p. :  ill. (some col.), col. maps ;  28 cm. 
 - Wadsworth biology series. .
<br/><br/> Includes Index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>053450616X (cased) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences.<br/>Human ecology.<br/>Environmental protection.