TY  - GEN
AU  - Jefferson, T A
AU  - Leatherwood, S
AU  - Webber, M A
ED  - Expert Centre for Taxonomic Identification
TI  - Marine Mammals of the World
SN  - 3540145087
U1  - 599.5 
PY  - 1996///
CY  - Paris
PB  - UNESCO Publishing
N1  - Windows Version
ER  -