Extent and Impact of Farm Mechanisation in Hilly State of Himachal Pradesh. Indian Journal of Extension Education, [S. l.], v. 57, n. 1, p. 61–66, 2020. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/109085.. Acesso em: 17 jul. 2024.