TANOLI, S. K. Khewra Sandstone or Khewra Formation?. Journal of Himalayan Earth Sciences, [S. l.], v. 21, n. 1, p. 169-171, 1988. Disponível em: http://ojs.uop.edu.pk/jhes/article/view/1343. Acesso em: 29 nov. 2024.