553.9
Hydrokarbonforekomster
553.98.061.3
Petroleum - Dannelse
553.985.3
Kerogen
553.983
Skiferolje
553.984
Oljesand
Oljegeologi
553.98
Petroleumsgeologi
622.32
553.98
Oljeforekomster
1991-12-23T00:00:00+00:00
NTUB07964
Tekord
Innholdsbeskrivende emne
Topic