SAHA, R; GHOSH, P K. Effect of land configuration on water economy, crop yield and profitability under rice (Oryza sativa) -based cropping systems in north-east India. The Indian Journal of Agricultural Sciences, Delhi, India, v. 80, n. 1, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/2789. Acesso em: 27 oct. 2025.