The Urban System and National Integration in Nigeria

Barbour, K. M. (1972) "Regional planning in Nigeria," pp. 62-86 in K. M. Barbour (ed.) Planning for Nigeria. Ibadan: Univ. of Ibadan Press.

Friedmann, J. (1973) Urbanization, Planning and National Development. London: Sage.

Hance, W. A. (1970) Population, Migration and Urbanization in Africa. New York: Columbia Univ. Press.

---, V. Kotschar , and R. J. Peterec (1961) "Source areas of export production in tropical Africa." Geogr. Rev. 51: 487-499.

Harrison Church, R. J. (1963) Environment and Policies in West Africa. Princeton: Princeton Univ. Press.

Lampard, E. (1954) "The history of cities in the economically advanced areas." Economic Development and Cultural Change 3: 81-102.

Logan, M. I. (1972) "The spatial system and planning strategies in the developing countries." Geogr. Rev. 62: 229-244.

Mabogunje, A. L. (1968) Urbanization in Nigeria. London: Univ. of London Press.

Onokerhoraye, A. G. (1976a) " Spatial aspects of urban growth in Nigeria: some planning implications for national development." Cultures et Developement 8: 287-303.

——— (1976b) "Urban and regional planning and development administration in Nigeria: a case study of the Mid-Western State." International Rev. of Administrative Sciences 42: 294-300.

Udo, R. K. (1972) "Implications of the pattern of internal migrations for rural planning in Nigeria," pp. 87-99 m K. M. Barbour (ed.) Planning for Nigeria. Ibadan: Univ. of Ibadan Press.

Von Bertalanffy (1968) General Systems Theory, Foundations Development Applications. New York: George Braziller.

Weinand, H. C. (1973) "Some spatial aspects of economic development in Nigeria." J. of Developing Areas 7: 247-264.