E. C, E. . Response of Grain Weight of Maize to Variety, Organic Manure and Inorganic Fertilizer in Asaba Area of Delta State. Asian Journal of Agriculture and Rural Development, [S. l.], v. 3, n. 5, p. 234–248, 2013. Disponível em: https://archive.aessweb.com/index.php/5005/article/view/799. Acesso em: 22 nov. 2024.