NINGTHOUJAM, Bishorjit; SHRIVASTAVA, Atul Kumar. Development and Evaluation of Self-Propelled Cono Weeder for Rice Cultivation in Vertisol. Indian Journal of Hill Farming, India, v. 31, n. 2, 2019. Disponível em: https://epubs.icar.org.in/index.php/IJHF/article/view/94703.. Acesso em: 19 sep. 2024.