TY - BOOK N2 - Provides a simple introduction to the physical characteristics, behavior, and habitat of polar bears. AB - Provides a simple introduction to the physical characteristics, behavior, and habitat of polar bears. T1 - Polar bears / DA - 1997. CY - New York : AU - Helmer, Diana Star, ET - 1st ed. CN - QL737.C27 CN - QL737.C27 PB - Rosen Pub. Group's PowerKids Press, PP - New York : PY - 1997. N1 - Includes index. ID - 209761 KW - Polar bear SN - 0823951308 TI - Polar bears / ER -