Amgain, LP, and AR Sharma. “Preceding Crops and Residue Management Practices on Performance of Mustard under Zero-till Semi-Arid Condition”. Agronomy Journal of Nepal 3 (October 23, 2013): 23–32. Accessed August 16, 2024. https://nepjol.info/index.php/AJN/article/view/8983.