Egwu, G.N., Okunola, O.J. and Ogwoke, K.C. (2023) “EFFECT OF ORGANIC MANURE AMENDMENT SOILS ON UPTAKE OF Pb, Cd AND Zn IN SPINACH”, FUDMA JOURNAL OF SCIENCES, 2(2), pp. 157–162. Available at: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1361 (Accessed: 25 October 2025).