@article{E.B._I._A.T._S.O._T.U.N_O._2018, title={Geochemical investigations of a Portion Obu Hill Marble Deposit Okpella, Edo-State, Nigeria}, volume={3}, url={http://dx.doi.org/10.22161/ijeab/3.2.12}, DOI={10.22161/ijeab/3.2.12}, number={2}, journal={International Journal of Environment, Agriculture and Biotechnology}, publisher={AI Publications}, author={E.B., Sanni and I., Yusuf and A.T., Umoru and S.O., Osaghae and T.U.N, Sule and O., Yemi}, year={2018}, pages={402–406} }