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

 - 9th ed. 
 - New york  Pearson education,Inc.  1996 
 - xxii, 596 p,[2]  Colour illustration  28.5 cm x 22 cm 
<br/><br/><label>ISBN: </label>9780321643759 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology<br/>Environmental geology<br/>Land use
<br/><br/><label>Dewey Class. No.: </label>550  / KEL