Ezemonye, M. N., Osiatuma, S. I., & Emeribe, C. N. (2016). Impact Of Abattoir Waste On The Physico-Chemical Quality Of Anwai River, Asaba Delta State, Nigeria. European Scientific Journal, ESJ, 12(20), 277. https://doi.org/10.19044/esj.2016.v12n20p277