Khadka, Udhab Raj, and A. L. Ramanathan. “Depthwise Variation of Carbon, Nitrogen and Biogenic Silica in Sediment from Lakes of Pokhara Valley, Nepal”. Nepal Journal of Environmental Science 1, no. 1 (December 9, 2013): 40–47. Accessed November 21, 2024. https://nepjol.info./index.php/njes/article/view/36547.