Discover the savage world/ 
contributors: Simon Adams...[et.al]. 
 - Essex, UK:  Miles Kelly Pub.,  c2013. 
 - 224p. : col. ill. ; 30cm. 
 - discovery channel .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781848109186. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences--Juvenile literature.<br/>Earth sciences.