EKWU, A. O., E. E OTI, and G.N. UDEH. “EFFECT OF ZINC ON THE DISTRIBUTION OF MAJOR CATIONS AND ANIONS IN Clarias Gariepinus FROM EBONYI RIVER, SOUTHEAST NIGERIA”. Nigerian Journal of Fisheries 10, no. 1_2 (June 1, 2013): 599–605. Accessed May 28, 2026. https://fisonjournal.org.ng/index.php/njf/article/view/237.