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This guide covers 120 species of whales, dolphins, porpoises, seals, and sea lions. Information about each species covers every aspect of the animal's anatomy, life cycle, and behavior. This new guide is certain to become both an indispensable source of information and an essential tool for identification. 500 illustrations. 128 maps.

National Audubon Society Guide to Marine Mammals of the World 2002, Knopf Publishing Group, New York, NY

ISBN-13: 9780375411410