Nwoko, C.I.A, L.N. Ukiwe, and U. U Egereonu. “SEASONAL VARIATION OF HEAVY METALS CONCENTRATIONS IN FISH IN OGUTA LAKE, NIGERIA”. JOURNAL OF ADVANCES IN CHEMISTRY 10, no. 7 (October 24, 2014): 2929–2936. Accessed July 3, 2024. https://rajpub.com/index.php/jac/article/view/6807.