[1]
B. S. MANKOTIA and H. L. SHARMA, “Yield attributes and yield of gobhi sarson (Brassica napus ssp oleifera) and toria (B. rapa) under different levels of nitrogen, phosphorus and farmyard manure in mid-hills of north-western Himalayas”, Indian J Agri Sci, vol. 67, no. 3, May 2013, Accessed: Oct. 20, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/29855