Proceedings of the Fourth Symposium on the Development of Petroleum Resources of Asia and the Far East : Report of the symposium------methods. /
- New York : United Nations, 1967
- v. : ill. ; 30 cm.
- no.41 , vol. 1 .
"ST/SG/AC.10/11/Rev.1." "United Nations publication, sales no.: E.90.VIII.1"--T.p. verso.
91158642
Petroleum Resources
388.95 / UNP
"ST/SG/AC.10/11/Rev.1." "United Nations publication, sales no.: E.90.VIII.1"--T.p. verso.
91158642
Petroleum Resources
388.95 / UNP