Amaechi-Onyerimma , C. N., & Onugha, A. C. (2023). Assessment of hydrocarbon contents of abattoir effluents on groundwater quality in Port Harcourt Metropolis, Rivers State. Faculty of Natural and Applied Sciences Journal of Scientific Innovations , 4(1), 16–24. Retrieved from https://fnasjournals.com/index.php/FNAS-JSI/article/view/113