Crow, Sandra Lee,  1948- <br/><br/>
Penguins and polar bears :  animals of the ice and snow / 
by Sandra Lee Crow. 
 - [Washington :  National Geographic Society,  1985. 
 - 32 pages :   color illustrations ;   29 cm  
 - Books for young explorers .
<br/><br/>O<br/> 
<br/><br/> Describes the physical characteristics and life cycle of two animals adapted for survival in polar climates, the penguin at the Antarctic and the polar bear at the Arctic. 
<br/><br/> 600<br/>  Lexile <br/>  O<br/>  Raz-Plus<br/> 
<br/><br/><label>ISBN: </label>0870445626 0870445677 9780870445620 9780870445675 
<br/><br/><label>LCCN: </label>85021461  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Penguins--Juvenile literature.<br/>Polar bear--Juvenile literature.<br/>Penguins.<br/>Polar bears.<br/>Bears.
<br/><br/><label>LC Class. No.: </label>QL696.S473  / C76 1985 
<br/><br/><label>Dewey Class. No.: </label>598.4/41