Olje, oljeskifer, tjæresand, naturgass
type: Concept
narrower: Olje
notation: 553.28

Olje
type: Concept
created: 2010-02-04
modified: 2017-09-21
alternative label: Olje (petroleum)--økonomisk geologi
alternative label: Olje (petroleum)
alternative label: Flytende bitumen
broader: Olje, oljeskifer, tjæresand, naturgass
in scheme: Norsk WebDewey
narrower: Olje (petroleum)--økonomisk geologi--Barentshavet
notation: 553.282

Olje (petroleum)--økonomisk geologi--Barentshavet
type: Concept
broader: Olje
notation: 553.2820916324

Norsk WebDewey
type: ConceptScheme