LECH (CENTRAL EUROPEAN RIVERS)
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BTUPPER DANUBE, SOURCE TO REGENSBURG (CENTRAL EUROPEAN RIVERS)
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UDC(282.243.714)
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Descriptor GERLECH (MITTELEUROPÄISCHE FLÜSSE)
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Descriptor ENGLECH (CENTRAL EUROPEAN RIVERS)
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Descriptor FRELECH (RIVIÈRES DE L'EUROPE CENTRALE)
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NTWERTACH (CENTRAL EUROPEAN RIVERS)