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Regional problem in Nigeria : a survey of regional resource profiles and socio-economic indicators ; phase I
Agunbiade, Ajiboye O., (1991)
Regional planning in Nigeria
Adeniyi, O. R., (1983)
Progress report on local government in the North Region of Nigeria
Pott, D. A., (1953)
An analysis of travel behaviour in parts of the Niger Delta, Nigeria
Ikporukpo, C. O., (1987)
A locational efficiency evaluation of Nigeria's gasoline depots : a heuristic programming approach
Ikporukpo, C. O., (1977)
Managing the physical distribution of petroleum products in Nigeria : policies and perspectives
Ikporukpo, C. O., (1981)