SINGH, M K; THAKUR, R; VERMA, U N; PAL, S K. Production potential of crop sequences in plateau region of Bihar. The Indian Journal of Agricultural Sciences, Delhi, India, v. 65, n. 4, 2012. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/18217. Acesso em: 26 oct. 2025.