TY - GEN AU - Tychsen, J. TI - Scoping study on the Nigerian mining sector SN - 9788778713230 PY - 2012/// CY - Demmark PB - Geological Survey of Denmark and Greenland (GEUS) KW - Nigeria Extractive Industries Transparency Initiative KW - Extractive Industries Transparency Initiative KW - Mineral industries KW - Nigeria ER -