Open wells, sanitary features, pollutions and water qualities: Case study of Ibadan slums, Nigeria
George M. Ochieng1, Olumuyiwa I. Ojo1*, Kola Ogedengbe2 and Julius M. Ndambuki1
1Department of Civil Engineering, Tshwane University of Technology, Pretoria, South Africa.
2Department of Agricultural and Environmental Engineering, University of Ibadan, Ibadan, Nigeria.
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