NARVA RIVER (EASTERN EUROPEAN RIVERS)
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BTRIVERS OF EASTERN EUROPE FLOWING INTO THE BALTIC (EASTERN EUROPEAN RIVERS)
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UDC(282.247.224)
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Descriptor GERNARVA (OSTEUROPÄISCHE FLÜSSE)
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Descriptor ENGNARVA RIVER (EASTERN EUROPEAN RIVERS)
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Descriptor FRENARVA (RIVIÈRES DE L'EUROPE ORIENTALE)
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Variant ENGNAROVA RIVER (EASTERN EUROPEAN RIVERS)
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NTLAKE PEIPUS (WATERS OF NORTHEASTERN EUROPE)