Juliana C. Onuh
1, Chukwuedozie K. Ajaero
1&2, Emeka E. Igboeli
1& Godslove S. Nnadi
11Department of Geography, Faculty of the Social Sciences, University of Nigeria, Nsukka Nigeria
2Demography and Population Studies Programme, Schools of Public Health and Social Sciences, University of the Witwatersrand,
Johannesburg, South Africa.
E-mail: [email protected]