1.
R. P. Sahu and M.P. Singh. A Case Study of Dissemination of Pigeonpea Cultivation Technology in Hilly Areas of Uttarakhand. Indian J Ext Edu. 2014;50(1&2):35-38. Accessed July 15, 2026. https://epubs.icar.org.in/index.php/IJEE/article/view/144295