665.53091724
U58P
               Proceedings of the United Nations interregional seminar on petroleum refining in developing countries - New Delhi : Indian Oil Corporation, 1973.
               v.1 (viii, 292p.)
                Contents: v.1 Report of the seminar and economic aspects

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                Subjects: Petroleum-Developing Countries-Refining; Petroleum industry and trade-Developing Countries; Petroleum products-Developing Countries.