Green, Jen <br/><br/>
Geology / 
Jen Green. 
 - Farmington Hills, MI :  Blackbirch Press,  2004. 
 - 40p. 
 - Routes of science .
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1410301672 
<br/><br/><label>LCCN: </label>2003014663 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology