Effect of Water Pollution on Physiological and Histological alterations of African catfish, Clarias gariepinus from Nile Delta. GJSFR [Internet]. 2018 Nov. 2 [cited 2026 Aug. 14];18(H3):1-14. Available from: https://www.journalofscience.org/index.php/GJSFR/article/view/2377