Margaret W. Skillman <br/><br/>
Historical geology : Laboratory manual 

 - 3rd Ed 
 - Minn  Burgess Publishing Co  1967 
 - 143p 
<br/><br/>Margaret W. Skillman & V. Brown Monnett: Historical geology : Laboratory manual.  (3rd Ed)  Minn.  Burgess Publishing Co, 1967. 8087-1915-7--(551SKI)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>8087-1915-7 
<br/><br/><label>Dewey Class. No.: </label>551  / SKI