Rahn, Perry H. <br/><br/>
Engineering geology :  an environmental approach / 
Perry H. Rahn 
 - New York :  Elsevier,  1986 
 - 589 p. :  ill. ;  26 cm. 
<br/><br/> Includes index 
<br/><br/>Bibliography: p.539 
<br/><br/><label>ISBN: </label>0444009426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering geology