Madden, Chris <br/><br/>
When Humans Roamed the Earth 

 - London :  Earthscan,  1991. 
 - 108p.;  ill.'  18cm 
<br/><br/><label>ISBN: </label>1853831085 
<br/><br/><label>Dewey Class. No.: </label>599.9  / MAD