KUMAR, Vivek; SHARMA, D N; SARDANA, P K. Techno-economic Evaluation of Bed Seeding Technique in Wheat Crop. Journal of Agricultural Engineering, India, v. 39, n. 2, 2002. Disponível em: https://epubs.icar.org.in/index.php/JAE/article/view/14156. Acesso em: 30 jun. 2026.