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Abbildungen von VogelSkeletten Tafel XCVIII . Meyer Abb Vogelskeletteji Tafel XCVIIL Crossopton mantclmriciim SwinK Tafel XCVIII Illustration biodiversitylibrary org title Meyer Adolf Bernhard NameFound Crossopton mantclmriciim Biodiversity Heritage Library Abbildungen von VogelSkeletten Anatomy Birds Smithsonian Institution