SRIVASTAVA, S. Palynological correlation of coal seams in Godavari Graben, Andhra Pradesh, India. Journal of Palaeosciences, [S. l.], v. 35, n. (1-3), p. 281–296, 1986. DOI: 10.54991/jop.1986.1542. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1542. Acesso em: 18 jul. 2024.