Andre organiske stoffer
notation: 547.8
type: Concept
narrower: Fossile stoffer

Fossile stoffer
type: Concept
in scheme: Norsk WebDewey
created: 2010-02-04
alternative label: Steinkulltjære
alternative label: Fossilt brensel--kjemi
broader: Andre organiske stoffer
modified: 2012-09-24
including: Steinkulltjære
notation: 547.82

Norsk WebDewey
type: ConceptScheme