by Mason, Helen,

[ 01. English Non Fiction ] Authors: Magee, Martin. | Hunt, Catherine. Published by : Durkin Hayes Pub., (Burlington, Ont. :) Physical details: 31 p. : col. ill. ; 21 cm. Subject(s): Seashore ecology --Juvenile literature. | Écologie des rivages --Ouvrages pour la jeunesse. Year : 1990 Item type : 01. English Non Fiction