Koestler-Grack, Rachel A.,  1973- <br/><br/>
Polar bears / 
by Rachel Grack. 
 - 24 pages :  color illustrations, color map ;  24 cm. 
 - Blastoff! Animals at risk .
<br/><br/>Includes bibliographical references and index. 
<br/><br/> "Simple text and full-color photography introduce beginning readers to the threats to and protections for polar bears. Developed by literacy experts for students in kindergarten through third grade"-- 
<br/><br/> Ages 5-8  Bellwether Media  Grades 2-3  Bellwether Media 
<br/><br/><label>ISBN: </label>9781644875902 
<br/><br/><label>LCCN: </label>2021046034 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Polar bear--Juvenile literature.<br/>Polar bear--Behavior--Juvenile literature.<br/>Polar bear--Conservation--Juvenile literature.
<br/><br/><label>LC Class. No.: </label>QL737.C27  / K63 2022 
<br/><br/><label>Dewey Class. No.: </label>599.786