Biel, Timothy L. <br/><br/>
Polar bears 
Timothy L Biel 
 - [S.l.]  Wildlife Education, Ltd.  2004 
 - 15 p. 
 - Zoobooks .
 - Zoobooks .
<br/><br/><label>ISBN: </label>9780937934364 (pbk.) 9781888153620 (set : pbk.) 9781888153651 (set : pbk.) 
<br/><br/><label>Dewey Class. No.: </label>999999