Hector H. Oyem and Ifeanyi M. Oyem. Aspects of the Hydro-geochemistry of Groundwater in Agbor/Owa Communities of Delta State, Nigeria. RACMS-V4 [Internet]. 2022 Nov. 11 [cited 2026 Jun. 3];:21-3. Available from: https://stm.bookpi.org/RACMS-V4/article/view/8689