Rustad, Martha E. H. 1975-

Rays / by Martha E.H. Rustad. - Mankato, Minn. : Pebble Books, c2001. - 24 p. : col. ill. ; 19 cm. - Ocean life. .

Includes bibliographical references (p. 23) and index.

ISBN: 0736808582 (hardcover) 9780736808583 (hardcover)

LCCN: 00009862

Subjects--Topical Terms:
Rays (Fishes)