Dolphins and porpoises
By: Louise Quayle ; illustrations by Pieter A. Folkens
Contributors: Folkens, Pieter A.
Publisher: Gallery Books
Published: 1988
Place of publication: New York, N.Y
Language: eng
Number of pages: 144
ISBN-13: 9780831724108
Subjects: Porpoises; Dolphins
Notes: "A Friedman Group book"--T.p. verso.

Includes index.

Bibliography: p. 138.