Karim, M., Zaman, M., Sultana, R., Nizam, M. and Kamruzzaman, M. 2015. Chemical Quality of Surface Water of Bhola Sadar Upazila in Bangladesh for Irrigation, Aquaculture, Drinking and Livestock Consumption. Journal of Environmental Science and Natural Resources. 6, 1 (Feb. 2015), 131–140. DOI:https://doi.org/10.3329/jesnr.v6i1.22053.