Insects and other small animals without bony skeletons /
Allen, Gwen.
Insects and other small animals without bony skeletons / by Gwen Allen, Joan Denslow; illustrations by Derek Whitely. - London : Oxford University Press, 1969. - 61 p. : ill. ; 24 cm. - The clue books. .
For children.
Bibliography : p. 60
0199180040
Invertebrates--Juvenile literature.
Insects and other small animals without bony skeletons / by Gwen Allen, Joan Denslow; illustrations by Derek Whitely. - London : Oxford University Press, 1969. - 61 p. : ill. ; 24 cm. - The clue books. .
For children.
Bibliography : p. 60
0199180040
Invertebrates--Juvenile literature.