00613nam a22001577a 4500 230713b |||||||| |||| 00| 0 eng d National Science Library National Science Library 553.98(082.2) K7.3 Proceedings of the third symposium of the development of petroleum resources of asia and the far east / Economic Commission for Asia and the Far East Bangkok, Thailand New York: United Nations, 1967 xviii, 181p. Mineral resources development series no. 26 Vol. III Proceedings udc PR 52082 52082 0 0 udc Vol. III, 1967 0 553980822_K73 0 83168 NSL NSL GF/Rk-6/C-22/R-4 1971-05-13 0 553.98(082.2) K7.3 35126 2024-06-27 00:00:00 1971-05-13 PR