Enger, Eldon D. <br/><br/>
Environmental science :  a study of interrelationships. 

 - 7th ed. /  Eldon D. Enger, Bradley F. Smith. 
 - Boston :  McGraw-Hill,  c2000. 
 - xxi, 434 p. :  col. ill., col. maps ;  28 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><br/>System requirements for accompanying computer disc: Windows 95, 98, or NT 4.0 ; Pentium 60 or better ; 4x CD-Rom drive or better. 
<br/><br/><label>ISBN: </label>0072909080 (softcover) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences.
<br/><br/><label>LC Class. No.: </label>GE105  / .E54 2000 CIRC 
<br/><br/><label>Dewey Class. No.: </label>628