Habib Akbar, Akhtar Ali, Syed Awais Ahmad, Amanullah Jan,, Mohammad Wasiullah Khan, Wazir Rehan, & Ata Ur Rahman, Kabir Khan. " 28. Response of canola to row configuration, humic acid and sulphur application." Pure and Applied Biology (PAB) [Online], 8.1 (0): 256-270. Web. 23 Aug. 2019