Wells, A.K <br/><br/>
Outline of historical geology  

 - 5th ed. 
 - London  Thomas Murby & co  1966 
 - 503p.  Illustration  22cm x 14cm  with 133 illustrations 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology<br/>Historical geology<br/>Stratigraphic geology
<br/><br/><label>Dewey Class. No.: </label>551.700942  / WEL