SHUKLA, N D; KATYAL, V. Inter-regional agro-ecological disparity in growth rates of various crops in an add ecosystem. The Indian Journal of Agricultural Sciences, Delhi, India, v. 64, n. 8, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/29428. Acesso em: 4 jul. 2026.