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Bilderatlas zur Wissenschaftlichpopulren Naturgeschichte der Vgel in ihren smmtlichen Hauptformen Figs. . f'i ll VS itX Ihr S'pux luilr iM l'arli ifaff rl kk Hill' ii Slaulsdiurkrri Anas Hosehus lillMIfl UMltw Figs Illustration biodiversitylibrary org title Fitzinger Leopold Joseph Fitzinger Leopold Joseph Biodiversity