Polar regions /
written by Cathryn Sill ; illustrated by John Sill.
- First edition.
- 1 volume (unpaged) : color illustrations, color maps ; 23 x 26 cm.
- About habitats .
- Sill, Cathryn P., 1953- About habitats. .
Includes bibliographical references.
Explores the major attributes of the Arctic and Antarctic biomes, showcasing the diversity of regional animals and their environments.