Azizullah, Butt, M. J., Rehman, A. and Naveed, A. (2004) “Possibility of uranium deposits within the Warchha sandstone, Nilawahan Group (Lower Permian) of the Salt Range”, Journal of Himalayan Earth Sciences, 37(1), pp. 101-126. Available at: http://ojs.uop.edu.pk/jhes/article/view/1579 (Accessed: 29December2024).