D. K. PARMAR, P. K. SHARMA, and T. R. SHARMA, “Integrated nutient supply systen for ’DPP 68’vegetable pea (Pisum sativum var arvense) in dry temperate zone of Himachal Pradesh”, Indian J Agri Sci, vol. 68, no. 2, Feb. 2013, Accessed: Oct. 29, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/27312