KATYAL, V; GANGWAR, B; BHANDARI, A L. Productivity and yield stability of crop sequences in Haryana and Punjab. The Indian Journal of Agricultural Sciences, Delhi, India, v. 72, n. 5, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/40812. Acesso em: 25 oct. 2025.