Sea urchins
By: Jason Cooper.
Series: Animals without bones
Publisher: Rourke Publications
Published: 1996
Place of publication: Vero Beach, Fla
Language: eng
Number of pages: 24
Subjects: Sea urchins -- Juvenile literature.; Sea urchins.
Description: A simple introduction to the physical characteristics, life cycle, and habitat of sea urchins and related species.
Notes: Includes index.