TY  - BOOK
AU  - Osborne,Mary Pope
AU  - Boyce,Natalie Pope
AU  - Murdocca,Sal
AU  - Osborne,Mary Pope
TI  - Polar bears and the Arctic
T2  - Magic tree house fact tracker
SN  - 9780375832222 (trade)
AV  - QL737.C27 O83 2011
U1  - 599.786 22
PY  - 2011///
CY  - New York
PB  - Random House
KW  - Polar bear
KW  - Arctic regions
KW  - Juvenile literature
N1  - "A nonfiction companion to magic tree house(r) #12: polar bears past bedtime."; Includes index
ER  -