ECOSYSTEM TYPES + BIOTOPE TYPES (NATURE CONSERVATION)
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BTECOSYSTEM PROTECTION + BIOTOPE PROTECTION (NATURE CONSERVATION)
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UDC503,126
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Descriptor GERÖKOSYSTEMTYPEN + BIOTOPTYPEN (NATURSCHUTZ)
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Descriptor ENGECOSYSTEM TYPES + BIOTOPE TYPES (NATURE CONSERVATION)
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Descriptor FRETYPES D'ÉCOSYSTÈMES + TYPES DE BIOTOPES (PROTECTION DE LA NATURE)
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Variant GERÖKOSYSTEMTYPEN (NATURSCHUTZ)
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Variant GERBIOTOPTYPEN (NATURSCHUTZ)
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Variant ENGECOSYSTEM TYPES (NATURE CONSERVATION)
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Variant ENGBIOTOPE TYPES (NATURE CONSERVATION)
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Variant FRETYPES DE BIOTOPES (PROTECTION DE LA NATURE)
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NTAZONAL ECOSYSTEMS (NATURE CONSERVATION)
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NTAGRARIAN SPACES + SETTLEMENT AREA (NATURE CONSERVATION)
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NTZONAL ECOSYSTEMS (NATURE CONSERVATION)