GUPTA, R. D., and SANJAY ARORA. “Physical Constants in Soils of Northwest Himalayas Developed under Different Bio-Sequences”. Journal of Soil and Water Conservation 18, no. 4 (December 28, 2019). Accessed June 19, 2026. https://epubs.icar.org.in/index.php/JSWC/article/view/107599.