Hogner, Dorothy Childs.

Frogs and polliwogs; illustrated by Nils Hogner. - 68 pages illustrations 21 cm

A brief description of the frog, its habitat, anatomy, life cycle, enemies, different species, and related animals.

56007795


Frogs--Juvenile literature.
Toads--Juvenile literature.

QL668.E2 / H74 AL668.E2 / H74

597