SARDANA, VIRENDER, and PARVENDER SHEORAN. “Production Potential of Canola Oilseed Rape (Brassica Napus) Cultivars in Response to Nitrogen and Sulphur Nutrition*”. The Indian Journal of Agricultural Sciences 81, no. 3 (March 4, 2011). Accessed October 25, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/4537.