Harper, D.,  <br/><br/>
Polar animals 

 - 30 pages :   illustrations ;   21 cm 
<br/><br/><label>ISBN: </label>0721417477 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology - Polar Regions - Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>591