TY  - BOOK
TI  - Sea mammals
T2  - (All the World's Animals)
SN  - 0-920269-75-3
U1  - Ref. 599.5 S438 1984 
PY  - 1984///
CY  - New York
PB  - Torstar Books, Inc.
KW  - Marine mammals
N1  - Includes index
ER  -