TY  - BOOK
AU  - Leatherwood,Stephen
AU  - Caldwell,David Keller
AU  - Winn,Howard Elliott
TI  - Whales, dolphins, and porpoises of the western North Atlantic: a guide to their identification 
T2  - NOAA technical report NMFS CIRC
U1  - 599.5 23
PY  - 1976///
CY  - Seattle
PB  - U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service
KW  - Whales
KW  - ballenas
N1  - Bibliografía: p. 152-153
ER  -