A field guide to whales, porpoises, and seals from Cape Cod to Newfoundland /

Bibliographic Details
Main Author:	Katona, Steven K.
Other Authors:	Rough, Valerie, 1945-, Richardson, David T.
Format:	Book
Language:	English
Published:	Washington, D.C. : Smithsonian Institution Press, [1993]
Edition:	4th ed., rev.
Subjects:	Cetacea > Maine, Gulf of > Identification. Cetacea > Canada, Eastern > Identification. Seals (Animals) > Maine, Gulf of > Identification. Seals (Animals) > Canada, Eastern > Identification.