Wangboje , O. (2018) “Heavy Metals in Heterobranchus Longifilis (Cuvier And Valenciennes, 1840) Cultured in Earthen Ponds in Selected Communities in Warri Metropolis, Nigeria”, Uganda Journal of Agricultural Sciences, 18(2), pp. 67–82. Available at: http://journal.naro.go.ug/index.php/ujas/article/view/153 (Accessed: 24 February 2024).