NATURAL RESOURCES
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BTRAW MATERIALS + RESOURCES (ECONOMY)
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UDC330,09.031.5
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Descriptor GERNATÜRLICHE RESSOURCEN
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Descriptor ENGNATURAL RESOURCES
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Descriptor FRERESSOURCES NATURELLES
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Variant GERNATURGÜTER
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Variant GERRESSOURCEN/NATÜRLICHE RESSOURCEN
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Variant GERGÜTER/NATURGÜTER
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Variant ENGRESOURCES/NATURAL RESOURCES
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Variant FRERICHESSES NATURELLES
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Variant FREBIENS NATURELS
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NTDEPLETION OF NATURAL RESOURCES (ENVIRONMENTAL PROTECTION)