REWETTING (NATURE CONSERVATION)
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BTREGENERATION + RENATURATION (NATURE CONSERVATION)
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UDC503,141.21
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Descriptor GERWIEDERVERNÄSSUNG (NATURSCHUTZ)
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Descriptor ENGREWETTING (NATURE CONSERVATION)
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Descriptor FREREDÉTREMPAGE (PROTECTION DE LA NATURE)
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Variant GERVERNÄSSUNG, WIEDERVERNÄSSUNG (NATURSCHUTZ)
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Variant ENGWETTING, REWETTING (NATURE CONSERVATION)
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Variant FREDÉTREMPAGE, REDÉTREMPAGE (PROTECTION DE LA NATURE)
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RTCONSERVATION MEASURES AND RESTORATION OF NATURAL WATERS (ENVIRONMENTAL PROTECTION)