Do whales have belly buttons? questions and answers about whales and dolphins / by Melvin and Gilda Berger ; illustrated by Higgins Bond.

Provides answers to such questions about various species of whales and dolphins as "Do all whales have teeth?", "How long do most whales live?", "Why do dolphins whistle?", and "Can dolphins save humans?"

Bibliographic Details
Main Author: Berger, Melvin.
Corporate Author: NetLibrary, Inc.
Other Authors: Berger, Gilda., Bond, Higgins, (Illustrator)
Format: Book
Published: New York : Scholastic Reference, c1999.
Online Access:CONNECT