Evans, William E., <br/><br/>
Whales, dolphins, and porpoises of the Eastern North Pacific and adjacent Arctic waters :  : a guide to their identification / 
Stephen Leatherwood...[and others]. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BALLENAS.<br/>DELFINES.<br/>GUIA DE IDENTIFICACION.<br/>MAMIFEROS MARINOS.<br/>MARSOPAS.