BOHRA, J S; KUMAR, RAKESH. Effect of crop establishment methods on productivity, profitability and energetics of rice (Oryza sativa)-wheat (Triticum aestivum) system. The Indian Journal of Agricultural Sciences, Delhi, India, v. 85, n. 2, p. 217–223, 2015. DOI: 10.56093/ijas.v85i2.46502. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/46502. Acesso em: 14 jun. 2026.