Bell,F.G. <br/><br/>
Engineering Geology 
F.G. Bell 
 - 2nd ed. 
 - New Delhi,India  Elsevier  2007. 
 - ix,581p.:ill.  includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788131211175 
<br/><br/><label>LC Class. No.: </label>GB .B44 2007