Katz, Nevin <br/><br/>
Mysteries of the earth / 
Nevin Katz 
 - Nashville, Tennessee :  Incentive Publications,  c2009. 
 - 94 pages :  illustrations ;  28 cm. 
<br/><br/><label>ISBN: </label>9780865305434 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--study and teaching.
<br/><br/><label>Dewey Class. No.: </label>Circ.500 K19 2009