KHANDELWAL, A.; GUPTA, H. Fresh water diatoms from Kua Tal, district Nainital, Kumaon Himalaya, Uttar Pradesh. Journal of Palaeosciences, [S. l.], v. 37, n. (1-3), p. 180–184, 1988. DOI: 10.54991/jop.1988.1616. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/1616. Acesso em: 26 may. 2024.