Anuradha Ranjan Kumari, Kamlesh Meena, S. K. Dubey, Ajay Pundir and U.S. Gautam. (2018). 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, 54(3), 1-7. https://epubs.icar.org.in/index.php/IJEE/article/view/143875