Kolawole, G. and Oyeyiola , Y. (2023) “Comparative Response of Cowpea to Different Levels of Mineral P Fertilizer and Organic Residues”, The Nigerian Journal of Rural Extension and Development, 6(1), pp. 69–74. Available at: https://journals.ui.edu.ng/index.php/njred/article/view/992 (Accessed: 28 December 2024).