Life at the sea's frontiers /
Perry, Richard.
Life at the sea's frontiers / [by] Richard Perry ; illustrated by Nancy Lou Gahan. - New York : Taplinger, c1974. - 301 p. : ill. ; 22 cm. - The many worlds of wildlife series ; v. 3 .
Includes index.
Bibliography: p. 287 - 294.
0800847954
73-3969
Seashore biology.
Life at the sea's frontiers / [by] Richard Perry ; illustrated by Nancy Lou Gahan. - New York : Taplinger, c1974. - 301 p. : ill. ; 22 cm. - The many worlds of wildlife series ; v. 3 .
Includes index.
Bibliography: p. 287 - 294.
0800847954
73-3969
Seashore biology.