Know-hows of Zero Tillage Technology and the Associated Constraints Experienced by the Farmers in Rice-Wheat Cropping System of Eastern Uttar Pradesh. Indian Journal of Extension Education, [S. l.], v. 54, n. 3, p. 1–7, 2018. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/143875.. Acesso em: 16 jul. 2024.