WALKER, Cyril Ward, David <br/><br/>
Fossils / 
by Cyril Wlker, David Ward 
 - New York  Dorling Kindersley, Inc.  1992 
 - 320 p.+ photographs. 
<br/><br/><label>ISBN: </label>1564580741 
<br/><br/><label>Dewey Class. No.: </label>560  / WAL