Citation
“United Nations. Economic and Social Council; United Nations. Economic Commission for Africa (1974-12). Nigeria-the development of the petroleum industry. UN. ECA Regional Conference on Petroleum Industry and Manpower Requirements in the field of Hydrocarbons (1974, Feb. 2- 12 : Tripoli, Libya). Addis Ababa :. © UN. ECA ,. http://hdl.handle.net/10855/12282”
Conference
UN. ECA Regional Conference on Petroleum Industry and Manpower Requirements in the field of Hydrocarbons (1974, Feb. 2- 12 : Tripoli, Libya)
