61
World petroleum congress 0013: proceedings vol 0001: organization, plenary addresses and indexes : Congres mondial du petrole 0013: actes vol 0001: organisation, allocutions plenieres, index, Buenos-Aires, 1991
Book
62
International petroleum encyclopedia. 1992.
Book
West, J.
1992
...EFA - Petroleum, natural gas...
63
Dictionary of petroleum exploration, drilling, and production.
Book
...EFA - Petroleum, natural gas...
64
Advances in operations research in the oil and gas industry : proceedings of the workshop held at HEC-Montreal, June 13 and 14, 1991 /
Book
65
Oil and gas information 1988 - 1990.
Book
1991
...EFA - Petroleum, natural gas...
66
Natural gas prospects and policies.
Book
1991
...EFA - Petroleum, natural gas...
67
International petroleum encyclopedia. 1991.
Book
West, J.
1991
...EFA - Petroleum, natural gas...
68
Annual oil market report 1990.
Book
1991
...EFA - Petroleum, natural gas...
69
Methan Hydrate - ein brauchbarer Vorrat "unkonventionellen" Erdgases [E-Book] /
70
Energie aus Heizöl oder Holz : Eine vergleichende Umweltbilanz.
Book
1990
...EFA - Petroleum, natural gas...
71
International petroleum encyclopedia. 1990.
Book
...EFA - Petroleum, natural gas...
72
North sea oil and gas reservoirs 0002 : North sea oil and gas reservoirs conference 0002: proceedings, Trondheim, 08.05.89-11.05.89 /
Book
73
Oil and gas information. 1987 - 1989.
Book
1990
...EFA - Petroleum, natural gas...
74
Annual oil market report. 1989.
Book
1990
...EFA - Petroleum, natural gas...
75
Fossile Energieträger, erneuerbare Energiequellen, rationelle Energieverwendung.
Book
1990
...EFA - Petroleum, natural gas...
76
Prozessinformationssystem in der Gasversorgung : Leitfaden und Checkliste.
Book
Bauer, H.
1989
...EFA - Petroleum, natural gas...
77
Underground storage of natural gas: theory and practice : NATO advanced study institute on underground storage of natural gas theory and practice: proceedings : Ankara, 02.05.88-10.05.88.
Book
78
Natural gas in the world in 1988.
Book
Cornot, S.
1989
...EFA - Petroleum, natural gas...
79
Annual oil market report. 1988.
Book
1989
...EFA - Petroleum, natural gas...
80
Upgrading of Venezuelan heavy crude continuation of the orinoco feasibility study within the Venezuelan German agreement (annex III B)
Book
...EFA - Petroleum, natural gas...