SINGH, DHARAM; BHASKAR, B P; BARUAH, U; SARKAR, DIPAK; VADIVELU, S. Economic appraisal of rice (Oryza sativa) based cropping sequences in major soil series of upper Asom. The Indian Journal of Agricultural Sciences, Delhi, India, v. 83, n. 3, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/28351. Acesso em: 26 oct. 2025.