by NationalGeographicSociety (Author)
Covering all 80 known species of whales, dolphins, and porpoises, recent discoveries and spectacular photographs, this book is the definitive reference on these majestic marine mammals. 250 color photos & illustrations.
Format: Hardcover
Pages: 232
Publisher: National Geographic Books
Published: 21 Mar 1996
ISBN 10: 0792229525
ISBN 13: 9780792229520