VASTA, D K; SARASWAT, D C. Study on Plot Pattern and Farm Power Utilization for Major Crops in two Agro-climatic Zones of Hill Agriculture. Journal of Agricultural Engineering, India, v. 44, n. 3, 2007. Disponível em: https://epubs.icar.org.in/index.php/JAE/article/view/14479. Acesso em: 6 jun. 2026.