Petroleumsgeologi--Barentshavet
type: Concept
notation: 553.280916324
broader: Olje, oljeskifer, tjæresand, naturgass

Olje
type: Concept
notation: 553.282
broader: Olje, oljeskifer, tjæresand, naturgass

Oljeskifer og tjæresand
type: Concept
notation: 553.283
broader: Olje, oljeskifer, tjæresand, naturgass

Petroleumsgeologi--teori
type: Concept
notation: 553.2801
broader: Olje, oljeskifer, tjæresand, naturgass

Norsk WebDewey
type: ConceptScheme

Petroleumsgeologi--Kina
type: Concept
notation: 553.280951
broader: Olje, oljeskifer, tjæresand, naturgass

Karbonholdige materialer
type: Concept
notation: 553.2
narrower: Olje, oljeskifer, tjæresand, naturgass

Olje, oljeskifer, tjæresand, naturgass
type: Concept
narrower: Olje
narrower: Petroleumsgeologi--Kina
narrower: Petroleumsgeologi--ordbøker
narrower: Petroleumsgeologi--Barentshavet
narrower: Oljeskifer og tjæresand
narrower: Naturgass
narrower: Petroleumsgeologi--teori
narrower: Petroleumsgeologi--Arktis
broader: Karbonholdige materialer
alternative label: Petroleumsgeologi
alternative label: Petroleum
alternative label: Petroleum--økonomisk geologi
class here: Petroleumsgeologi
created: 2010-02-04
in scheme: Norsk WebDewey
modified: 2012-10-17
notation: 553.28

Petroleumsgeologi--ordbøker
type: Concept
notation: 553.2803
broader: Olje, oljeskifer, tjæresand, naturgass

Naturgass
type: Concept
notation: 553.285
broader: Olje, oljeskifer, tjæresand, naturgass

Petroleumsgeologi--Arktis
type: Concept
notation: 553.2809113
broader: Olje, oljeskifer, tjæresand, naturgass