Whales : giant marine mammals /
by Andreu Llamas ; illustrated by Gabriel Casadevall and Ali Garousi.
- Milwaukee : Gareth Stevens Pub., 1996.
- 32 p. : col. ill., col. maps ; 26 cm.
- Secrets of the animal world .
Includes bibliographical references (p. 31) and index. Filmography: p. 31.
Provides detailed descriptions of the physical characteristics and behavior of whales.