Proceedings of the fourth symposium on the development of petroleum resources of Asia and the Far East
U.N. Economic Commission for Asia and the Far East
Proceedings of the fourth symposium on the development of petroleum resources of Asia and the Far East - New York United Nations 1973 - ix,196p. ; 28cm.- - Mineral resources development series, no.41, v.3 .
338.27282 / UN
Proceedings of the fourth symposium on the development of petroleum resources of Asia and the Far East - New York United Nations 1973 - ix,196p. ; 28cm.- - Mineral resources development series, no.41, v.3 .
338.27282 / UN