Leatherwood, Stephen <br/><br/>
Whales, dolphins, and porpoises of the western North Atlantic :  a guide to their identification / 
Stephen Leatherwood ... [et al.]. 
 - Seattle :  U.S. Dept. of Commerce ;  National Oceanic and Atmospheric Administration ;  National Marine Fisheries Service,  1976. 
 - iv, 176 p. ;  il. ;  26 cm. 
 - NOAA technical report NMFS CIRC ;  396 .
<br/><br/>Bibliografía: p. 152-153. 
<br/><br/><br/>Inglés 
<br/><br/><label>Subjects--Index Terms: </label>Whales ballenas 
<br/><br/><label>Dewey Class. No.: </label>599.5