VERMA, SHER SINGH, P K VERMA, and URMIL VERMA. “Standardization of Seed Germination Technique in Khurasani-Ajavayan (Hyoscyamus Niger) Seeds”. The Indian Journal of Agricultural Sciences 84, no. 11 (November 12, 2014): 1382–5. Accessed September 22, 2024. https://epubs.icar.org.in/index.php/IJAgS/article/view/44643.