Sarma, N N, J K Dey, D Sarma, D D Singha, P Bora, and R Sarma. “Improved Practice in Place of Shifting Cultivation and Its Effect on Soil Properties at Dipbu in Assam”. The Indian Journal of Agricultural Sciences 65, no. 3 (June 4, 2012). Accessed October 29, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/18664.