Ihemanma, A. and Ebutex, C. (2013) “A contrast between fish offal’s fertilizer, chemical fertilizer and manure applied to tomato and onion”, Advances in Aquaculture and Fisheries Management, 1(1), pp. 90–93. Available at: https://elixirpublishers.in/index.php/aiafm/article/view/76 (Accessed: 27 April 2025).