Andre ikke-jernholdige metaller
type: Concept
notation: 622.343-622.349
narrower: Kobber--utvinning

Norsk WebDewey
type: ConceptScheme

Kobber--utvinning--historie
type: Concept
notation: 622.34309
broader: Kobber--utvinning

Kobber--utvinning
type: Concept
notation: 622.343
created: 2010-02-04
narrower: Kobber--utvinning--historie
modified: 2017-01-25
broader: Andre ikke-jernholdige metaller
in scheme: Norsk WebDewey
component list: Metaller
component list: e23

Metaller
type: Concept