Keller, Edward A. <br/><br/>
Environmental geology 

 - New York  Macmillan Publishing Co. Inc.  1992 
 - xv,521p.  28cm 
<br/><br/><label>ISBN: </label>0023632704 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental geology
<br/><br/><label>LC Class. No.: </label>GY QE38.K45