Wood, Robert Muir, <br/><br/>
An inside look discovering prehistory / 
Robert Muir Wood. 
 - 48 pages :  colored illustrations, figures ; 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0-8368-2900-X 
<br/><br/><label>Dewey Class. No.: </label>560  / W85