What is a frog /
Gene, Darby.
What is a frog / Gene Darby, Lucy and John Hawkinson - New York ; Scholastic book services, 1957. - 48 pages : illustrations ; 15 cm.
0590025198
1. Natural sciences & mathematics
2. Animals (Zoology) Fishes
3. Amphibians
4.Reptiles Amphibia
5. Amphibians
597.8 / DAR
What is a frog / Gene Darby, Lucy and John Hawkinson - New York ; Scholastic book services, 1957. - 48 pages : illustrations ; 15 cm.
0590025198
1. Natural sciences & mathematics
2. Animals (Zoology) Fishes
3. Amphibians
4.Reptiles Amphibia
5. Amphibians
597.8 / DAR