BHATTACHARYA, A. P. Palynological recognition of the Karharbari-Barakar Formations in the sub-surface sediments of Wardha Coalfield, Maharashtra, India. Journal of Palaeosciences, [S. l.], v. 46, n. (1-2), p. 217–219, 1997. DOI: 10.54991/jop.1997.1342. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/1342. Acesso em: 4 may. 2024.