Gilluly,James,Aaron C.Waters and A.O.Woodford <br/><br/>
Principles of geology. 3.ed. 

 - 3.ed. 
 - San Francisco - EEUU  Freeman,W.H.  1968 
 - 687p.  25cm 
 - A series of books in geology   .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Geologia--<br/>Geologia