Sill, Cathryn P., 1953- About habitats : oceans / written by Cathryn Sill ; illustrated by John Sill. - 1st ed. - Atlanta : Peachtree, c2012. - 1 v. (unpaged) : col. ill. ; 23 x 26 cm. Includes bibliographical references. ISBN: 9781561456185 1561456187 LCCN: 2011020466 Subjects--Topical Terms: Ocean--Juvenile literature.Marine ecology--Juvenile literature. LC Class. No.: GC21.5 / .S55 2012 Dewey Class. No.: 578.77