TY - BOOK AU - Marsh,Laura F. TI - Great migrations SN - 9780545312547 AV - QL737.C435 M36 2010 U1 - 599.5/471568 22 PY - 2010/// CY - Washington, D.C. PB - National Geographic KW - Sperm whale KW - Migration KW - Juvenile literature N1 - Includes index; M; 790 ; Lexile; M ; Raz-Plus N2 - Introduces sperm whales, including their different body parts, how they travel in groups, what they eat, and how they care for their young ER -