1
Published 1975
Subjects: ...Petroleum industry and trade -- Middle East....
2
by Kelly, J. B, 1925-
Published 1980
Subjects: ...Petroleum industry and trade -- Middle East...
3
by Landis, Lincoln
Published 1973
Subjects: ...Petroleum industry and trade -- Middle East...
4
by Noreng, Oystein.
Published 2006
Subjects: ...Petroleum industry and trade -- Middle East....