Grunnstoffet hydrogen
type: Concept
narrower: Deuterium
notation: 546.21

Deuterium
type: Concept
created: 2010-02-04
modified: 2012-09-17
broader: Grunnstoffet hydrogen
in scheme: Norsk WebDewey
notation: 546.212

Norsk WebDewey
type: ConceptScheme