Polar bear vs. grizzly bear /
Polar bear versus grizzly bear
by Jerry Pallotta ; illustrated by Rob Bolster.
- New York : Scholastic Inc., [2016] �2010
- 32 p. : col. ill. ; 23 cm.
- Who would win? .
- Pallotta, Jerry. Who would win? .
Contains facts about polar bears and grizzly bears, comparing such aspects as their sizes, brain structure, and abilities.