E. C, Enujeke. “Effects of Variety and Fertilizers on Number of Grains/Cob of Maize in Asaba Area of Delta State”. Asian Journal of Agriculture and Rural Development 3, no. 4 (April 17, 2013): 215–225. Accessed May 21, 2024. http://archive.aessweb.com/index.php/5005/article/view/796.