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Beitrge zur Schmetterlingskunde . Beitrge zur Schmetterlingskunde Lieferung mit schwarzenTafeln Herausgegeben von Maassen und Weymer Illustration biodiversitylibrary org title Maassen Peter Weymer Gustav Biodiversity Heritage Library Beitrge zur Schmetterlingskunde Moths Pictorial works Smithsonian Institution Libraries