1. Abbaspour N, Hurrel R, Kelishadi R (2014) Review on iron and its importance for human health. J Res Med Sci 19(2):164–174
2. Abdus-Salam N, Bale RB, Taorid R, Adeniyi OO (2013) Studies of water and sediment quality of Owalla Dam, Osun State, Nigeria. Fountain J Nat Appl Sci 2(2):22–31
3. Ada FB, Ayotunde EO, Offem BO (2012) Surface and ground waters concentrations of metal elements in central Cross River State, Nigeria, and their suitability for fish culture. Int J Environ Sustain 1(2):9–20
4. Adefemi SO (2013) Physicochemical and microbiological assessment of groundwater from Ijan-Ekiti South Western Nigeria. SWISS J Appl Sci 2(5):13–21
5. Adefemi SO, Awokunmi EE (2010) Determination of physico-chemical parameters and heavy metals in water samples from Itaogbolu area of Ondo-State, Nigeria. Afr J Environ Sci Technol 4(3):145–148