R. A. SLNGH. Nitrogen, sulphur and calcium relationship in sustainable production of Indian Mustard (Brassica juncea) on denuded land. Indian Journal of Agronomy, [S. l.], v. 44, n. 4, p. 44_4 , 2001. DOI: 10.59797/ija.v44i4.3593. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/3593. Acesso em: 26 jun. 2026.