SAVANUR, R.; ROY, A. Coal resources in the Indian Gondwana. Journal of Palaeosciences, [S. l.], v. 36, p. 369, 1987. DOI: 10.54991/jop.1987.1594. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1594. Acesso em: 24 nov. 2024.