They swim the seas : the mystery of animal migration /
by Seymour Simon ; illustrated by Elsa Warnick.
- 1st ed.
- San Diego, Calif. : Harcourt Brace, c1998.
- [40] p. : col. ill ; 24 x 29 cm.
"Browndeer Press.".
Wilson's Children. Elem. School Library Collection. School Library Journal.
Describes the migration of marine animals and plants as they journey through rivers, seas, and oceans.