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Keywords from Image Description:
Die land und ssswasser Conchylien der Vorwelt . Sandheiger Laniund SiisswConciylieTi Taf VO frez ith vF Schlotterteck ILelise Arnoiilcll Mick' lyochomorpha hina Mick sp KeUx Damast Boissy Amphidromus coTizmearis Boissy sp riUyensis Boissy sf Columna yCoia teHou Besh sp CWFfreidels Verlag in Wiesbaden Columna riHyensisSoissy