Winter World :  The ingenuity of animal survival 
An Imprint of Harper Collins Publishers / 
 - New York  An Imprint of Harper Collins Publishers  2003 
 - x,31p.;ill:20cm. 
<br/><br/><label>ISBN: </label>9780061129070 
<br/><br/><label>LC Class. No.: </label>	QL753.  / W559 2003