TY  - BOOK
ED  -  National Geographic Society 
ED  - National Geographic Society (U.S.)
TI  - Amazing animals of the sea: marine mammals
SN  - 0870443828 
U1  - 599.5 19
PY  - 1981///
CY  - Washington, D.C.
PB  - National Geographic Society
KW  - Marine mammals
KW  - Juvenile literature
KW  - Mammals
N1  - Accompanied by Classroom activities folder; Includes index; Bibliography: p. 104
N2  - Discusses the characteristics and habits of the whale, dolphin, manatee, sea otter, sea lion, seal, and other marine mammals
ER  -