Engineering geology case histories   Number 2 

 - [Boulder]   [Boulder, Colo-]  [1958] 
 - iv, 43p.  Illustration  28cm x 21.5cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering geology
<br/><br/><label>Dewey Class. No.: </label>624.15105  / GSA