Preferred term
553.28 Olje, oljeskifer, tjæresand, naturgass
Broader concept
Narrower concepts
- 553.285 Naturgass
- 553.282 Olje
- 553.283 Oljeskifer og tjæresand
- 553.2809113 Petroleumsgeologi--Arktis
- 553.280916324 Petroleumsgeologi--Barentshavet
- 553.280951 Petroleumsgeologi--Kina
- 553.28074 Petroleumsgeologi--museer
- 553.2809766 Petroleumsgeologi--Oklahoma
- 553.2803 Petroleumsgeologi--ordbøker
- 553.2801 Petroleumsgeologi--teori
Entry terms
- Petroleum
- Petroleum--økonomisk geologi
- Petroleumsgeologi
Identifier
- ocd00147828
Notation
- 553.28
URI
http://dewey.info/class/553.28/e23/