Hall,Prentice. <br/><br/>
Science explorer :  inside earth / 
Pretice Hall. 
 - ed. 
 -  massachutts,  2002. 
 - 207  p. ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label>9780130540768 :  $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOLOGY.