Executed Projects With Department of Petroleum Resources \r\n\r\nPROJECTSDATE\r\n\r\n Groundwater pollution problem by hydrocarbon around the kaduna refinery\r\n 1990 - 1994\r\n\r\n\r\n Review of national environmental guidelines and standards for the oil industry in nigeria\r\n 1989\r\n\r\n\r\n
