Enger, Eldon D. <br/><br/>
Environmental Science : a study of interrelationships 
Eldon D. Enger, Bradley F. Smith 
 - 6th ed. 
 - Boston :  Mc Graw Hill,  1998 
 - xxi, 456p. :  col, ill, pics,. ;  28 cm 
<br/><br/><label>ISBN: </label>0697286568 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label>363.7 ENG