A critical assessment of quality status of selected sachet water in Calabar Municipality, Nigeria
Adamu GK, Adekiya OA. 2010. An Assessment of Water Quality of Boreholes around selected Landfills in Kano Metropolis. African Scientist (11), 21595-6881.
Adelekan BA, Alawode AO. 2011. Contributions of Municipal Refuse Dumps to Heavy Metals Concentrations in Soil Profile and Groundwater in Ibadan Nigeria. Journal of Applied Biosciences 40, 2727 – 2737.
Afangideh, AI, Njar GN, Ewa EE, Eli HD, Iwara AI. 2011. Assessment of Water Quality Status of Borehole in Calabar South Local Government Area, Cross River State. International Journal of Biosciences 1(5), 71-76.
APHA 1985. Standard Methods for the Examination Water and Waste Water. American Water Works, Association and Water Pollution Control Federation (16) 1076, American Public Health Association Washington DC.
Asuquo PE. 1989. Water Quality of the Calabar River, Nigeria. International Journal for Tropical Ecology 30(1).
Ayoade JO. 1988. Tropical Hydrology and water Resources. London: Macmillan.
Ayoade JO, Oyebande BL. 1978. Water Resources” in Oguntoyibo, I. S. (eds) A Geography of Nigeria Development. Ibadan: Heinenmann publishers.
Chukwu O. 2008. Analysis of Groundwater Pollution from Abattoir Waste in Minna, Nigeria. Research Journal of Diary Science 2(4), 74-77.
Ewa EE, Iwara AI, Adeyemi JA, Eja EI, Ajake AO, Otu CA. 2011. Impact of Industrial Activities on Water Quality of Omoku Creek, Rivers State, Nigeria. Sacha Journal of Environmental Studies 1(2), 8 – 16.
Eze BE, Abua, MA. 2003. Water Resources Management. Calabar: Ushie Printers and Publishing Co. Ltd.
Fadas AG. 2007. Health Implications of Portable Urban Water Supply in Sokoto Metropolis in Mamman, A.B.et al (eds) Urbanization, Resource Exploitation and Environmental Stability in Nigeria. Book of Proceedings of the 49th ANG, UNIABUJA.
Oyebande BL. 1978. Urban Water Supply Planning and Management in Nigeria. Geo-journal 2(5).
Oyebande BL. 1981. The Hydrology of Urban Water Supply: A case study of Jos in Sada, P.O. and Ohuntoyibo, J. S. (eds) Urbanization Processes and Problems in Nigeria. Ibadan: Ibadan University press.
Oyegun RO. 2001. Environmental Problems of Water Resource Development : A Geographical Perspective in Ofomata, G. E. and Phil-Eze, P. O. (eds) Geographical Perspectives on Environmental Problems and Management in Nigeria. Enugu: Jamoe Publishers (Nig).
WHO UNICEF. 2006. Meeting the MG-Ds Drinking Water and Sanitation Target: The Urban and Rural Challenges of the Decade. Washington D.C.