Keller, Edward A. <br/><br/>
Environmental geology / 
Edward A. Keller. 
 - 8th ed. 
 - Upper Saddle River, N.J. :  Prentice Hall,  c2000. 
 - xiii,562p.:  ill.(some col.),col.maps;  29cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0130224669 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental geology
<br/><br/><label>LC Class. No.: </label>QE38  / K44 2000