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Keywords from Image Description:
Natural history of the animal kingdom for the use of young people Plate VII . Amphibia Frogs and Toads Common Toa Bufo vulgaris Natterjack Toad Bufo calamita Surinam Toad Pipa americana cl Edible Frog Rana esculenta ft Green TreeFrog Hyla arborea Plate VII Illustration biodiversitylibrary org title Kirby Schubert