Prasad M, Awasthi N. Contribution to the siwalik flora from Surai Khola sequence, western Nepal and its palaeoecological and phytogeographical implications. JPS [Internet]. 1994 Dec. 31 [cited 2024 May 16];43(1-3):1-42. Available from: https://www.jpsonline.co.in/index.php/jop/article/view/1184