SINGH, A.; MISRA, B. K. Fluorescence microscopic investigations of the main lignite seam from the Neyveli Lignite field, Tamil Nadu, India. Journal of Palaeosciences, [S. l.], v. 48, n. (1-3), p. 155–162, 1999. DOI: 10.54991/jop.1999.1301. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1301. Acesso em: 23 nov. 2024.