Manatees : peaceful plant-eaters /
by Adele D. Richardson.
- Mankato, Minn. : Bridgestone Books, c2003.
- 24 p. : col. ill. ; 21 cm.
- The wild world of animals .
- Wild world of animals. .
Includes bibliographical references (p. 24) and index..
An introduction to the physical characteristics, behavior, various types, life cycle, and habitat of manatees, endangered marine animals that can live up to sixty years.