VELAYUTHAM, M.; MANDAL, D.K.; MANDAL, C. Agro-Ecological Delineation for Promoting Sustainable Agriculture. Journal of Soil and Water Conservation, India, v. 42, n. 1 & 2, 2022. Disponível em: https://epubs.icar.org.in/index.php/JSWC/article/view/129930. Acesso em: 3 jul. 2026.