Secret of the sleepless whales-- and more!
By: by Ana María Rodríguez.
Series: Animal secrets revealed!
Publisher: Enslow Publishers
Published: 2009
Place of publication: Berkeley Heights, NJ
Language: eng
Number of pages: 48
ISBN-13: 9780766029576
Subjects: Marine mammals -- Juvenile literature; Marine mammals -- Research -- Juvenile literature
Genres: Juvenile literature.
Description: "Explains how and why whales live without much sleep and details other strange abilities of different types of animals"--Provided by publisher.
Notes: Includes bibliographical references (p. 47) and index.