Jon Erickson <br/><br/>
ASTEROIDS, COMETS, AND METEORITES: Cosmic Invaders of the Earth 

 -  Facts On File, Inc.  2003 
<br/><br/> Includes Glossary, Bibliography and Index 
<br/><br/><label>ISBN: </label>0-8160-4873-8 
<br/><br/><label>Dewey Class. No.: </label>551.397 Er1 2003