SINGH, R P, and R C AGRAWAL. “Farmer’s Varieties in India- Factors Affecting Their Preferential Prevalence and the Current Status of Their Legal Protection”. The Indian Journal of Agricultural Sciences 89, no. 9 (September 11, 2019): 1371–1382. Accessed June 14, 2026. https://epubs.icar.org.in/index.php/IJAgS/article/view/93450.