N. MALIK; L. M. JAISWAL. Integrated use of organic and inorganic nitrogen sources and levels of N in wetland rice (Oryza sativa) in eastern Uttar Pradesh. Indian Journal of Agronomy, [S. l.], v. 38, n. 4, p. 38_4 , 2001. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/4000. Acesso em: 26 jun. 2026.