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Keywords from Image Description:
Die land und ssswasser Conchylien der Vorwelt . Sandbe er landund SsswCoacTiyiierL TafJMT Gezulit vF ScHotterbeck Felix vectieiisis FFdiv ZU de Serres gUbosa Sotv VidkcuLBoissy CocfimncUaTUXy Mathiron Hhmoia intricatcc NoztUt sru Kreideis Verlag nx Wiesbaden Snania DITriani Eks umdmo oosiillaia Sern sji Crasfieacj'