TY  - BOOK
AU  - THOMAS, Isabel
TI  - Polar bear vs grizzly bear
SN  - 1406203300
U1  - 599.7841566 
PY  - 2006///
CY  - Oxford
PB  - Raintree
KW  - Predation (biology)
KW  - Juvenile Literature
KW  - Polar Bear
KW  - Animal Fighting
KW  - Grizzly Bear
N1  - Includes Index
ER  -