EKWU, A. O.; OTI, E. E; UDEH, G.N. EFFECT OF ZINC ON THE DISTRIBUTION OF MAJOR CATIONS AND ANIONS IN Clarias gariepinus FROM EBONYI RIVER, SOUTHEAST NIGERIA. Nigerian Journal of Fisheries, [S. l.], v. 10, n. 1_2, p. 599–605, 2013. Disponível em: https://fisonjournal.org.ng/index.php/njf/article/view/237. Acesso em: 28 may. 2026.