Bell, F. G. <br/><br/>
Environmental geology :  principles and practice / 
Fred G. Bell . 
 - Malden, MA :  Blackwell Science,  c1998. 
 - ix, 594 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0865428751 
<br/><br/><label>LCCN: </label>97-051996 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental geology.
<br/><br/><label>Dewey Class. No.: </label>550