2019. Effects of Municipal Abattoir Waste on Water Quality of Woji River in Trans-Amadi Industrial Area of Port Harcourt, Nigeria: Implication for Sustainable Urban Environmental Management. International Journal of Geography and Geology. 8, 2 (Jun. 2019), 44–57. DOI:https://doi.org/10.18488/journal.10.2019.82.44.57.