Hedau, N.K., Gyanendra Singh, V. Mahajan, S.R.K. Singh, and Anita Gahlain. “Seed Quality and Vigour in Relation to Nodal Position and Harvesting Stage of Okra under Mid Hills of North-Western Himalayas”. Indian Journal of Horticulture 67, no. Special Issue (November 25, 2010): 251–253. Accessed April 24, 2025. https://journal.iahs.org.in/index.php/ijh/article/view/2169.