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Anatomische Beschreibung eines Monstrsen sechsfssigen WasserFrosches Page Descr. of plates p. BHL. Anatomische Beschreibung eines Monstrsen sechsfssigen WasserFrosches Rana esculenta von Dr van Deen Page Descr of plates Text List of Illustrations biodiversitylibrary org title Deen Isaac van NOTINCOPYRIGHT Biodiversity