Media type: E-Article Title: Mollusc biodiversity in a European ancient lake system: lakes Prespa and Mikri Prespa in the Balkans Contributor: Albrecht, Christian; Hauffe, Torsten; Schreiber, Kirstin; Wilke, Thomas imprint: Springer Science and Business Media LLC, 2012 Published in: Hydrobiologia Language: English DOI: 10.1007/s10750-011-0830-1 ISSN: 0018-8158; 1573-5117 Keywords: Aquatic Science Origination: Footnote: