Open Science Research Excellence
Samuel Olajide Babawale and  O. O. Ogunkoya ,  Variations in Water Supply and Quality in Selected Groundwater Sources in a Part of Southwest Nigeria.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology. December 2018, vol. 144(12). 752 - 755[viewed 21 July 2019]. Available from: http://waset.org/publications/10009890.