NEVA (EASTERN EUROPEAN RIVERS)
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BTRIVERS OF EASTERN EUROPE FLOWING INTO THE BALTIC (EASTERN EUROPEAN RIVERS)
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UDC(282.247.21)
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Descriptor GERNEWA (OSTEUROPÄISCHE FLÜSSE)
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Descriptor ENGNEVA (EASTERN EUROPEAN RIVERS)
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Descriptor FRENEVA (FLEUVES DE L'EUROPE ORIENTALE)
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Variant GERSVIR (OSTEUROPÄISCHE FLÜSSE)
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Variant GERSWIR (OSTEUROPÄISCHE FLÜSSE)
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Variant ENGSVIR (EASTERN EUROPEAN RIVERS)
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Variant FRESVIR (RIVIÈRES DE L'EUROPE ORIENTALE)
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NTLAKE LADOGA (WATERS OF NORTHEASTERN EUROPE)
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NTLAKE ONEGA (WATERS OF NORTHEASTERN EUROPE)