Seashore animals /
Allen, Gwen.,
Seashore animals / Gwen Allen, Joan Denslow. - Oxford : Oxford University Press, 1972 - 64 pages : illustration, ; 21 cm. - The clue books. .
0199180083
Seashore biology--Juvenile literature.
Seashore animals / Gwen Allen, Joan Denslow. - Oxford : Oxford University Press, 1972 - 64 pages : illustration, ; 21 cm. - The clue books. .
0199180083
Seashore biology--Juvenile literature.
