AWASTHI, N.; PRASAD, M. Siwalik plant fossils from Surai Khola area, western Nepal. Journal of Palaeosciences, [S. l.], v. 38, p. 298–318, 1989. DOI: 10.54991/jop.1989.1665. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/1665. Acesso em: 2 may. 2024.