Rahn, Perry H.,  1936- <br/><br/>
Engineering geology :  an environmental approach / 
Perry H. Rahn. 
 - New York :  Elsevier,  c1986. 
 - xv, 589 p. :  ill. 
<br/><br/><label>ISBN: </label>0444009426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering geology
<br/><br/><label>LC Class. No.: </label>TA705  / .R28 1986 
<br/><br/><label>Dewey Class. No.: </label>624.1/51�19