TY  - BOOK
AU  - Jefferson,Thomas A.
AU  - Leatherwood,Stephen
AU  - Webber,Marc A.
TI  - Marine mammals of the world
T2  - FAO species identification guide
SN  - 9251032992
U1  - 599.5 23
PY  - 1993///
CY  - Roma, Italia
PB  - United Nations Environment Programme, Food and Agriculture Organization of the United Nations
KW  - Marine mammals
KW  - Mamíferos marinos
N1  - Referencias bibliográficas (p. 310-311) e índice
ER  -