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Keywords from Image Description:
Kraski Poziralnik. Ponor in poiralnik Kraki pri Rani pri Grosuplju Kraki poiralnik pri Rani Radensko polje Ponor Schluckloch sdlich Grosuplje am sdlichen Ende der Radensko Polje bei Rana in Slowenien Ponor swollow hole south of Grosuplje at southern end of Radensko Polje near Rana Slovenia Author Ziga copied from sl september