Polar oceans /
Bobbie Kalman & Molly Aloian.
- New York : Crabtree Pub. Co., c2003.
- 32 p. : col. ill., col. maps ; 25 cm.
- The living ocean .
- Living ocean series. .
Examines the diverse lifeforms that thrive in the extreme climates of the oceans surrounding the North and South Poles, the differences between Arctic and Antarctic waters, and the global consequences of environmental changes.