SAMPATH, O.; MADHAVI, M.; RAO, P. C. Effect of Nitrogen Fertilization on Economics of Hybrid Maize Genotypes. The International Journal of Science & Technoledge, [S. l.], v. 2, n. 8, 2014. Disponível em: http://internationaljournalcorner.com/index.php/theijst/article/view/128172. Acesso em: 7 jul. 2024.