M.C. MUNDRA; B.P. SINGH; R.S. RLNWA; S.C. GUPTA. Crop productivity, returns and soil sustainability under rice (Oryza sativa) wheat (Triticum aestivum) cropping system. Indian Journal of Agronomy, [S. l.], v. 48, n. 4, p. 48_4 , 2001. DOI: 10.59797/ija.v48i4.3089. Disponível em: https://pub.isa-india.in/index.php/ija/article/view/3089. Acesso em: 25 jun. 2026.