Nebel, Bernard J. <br/><br/>
Environmental science  the way the world works. 
by Bernard J. Nebel. 
 - 3rd. 
 - Englewood Cliffs  P-H  1990 
 - xx, 603p 
<br/><br/><label>ISBN: </label>0132822032 
<br/><br/><label>Dewey Class. No.: </label>574.5  / N902