[1]
Naseer M. Khan, Ishaq Ahmed, Sajjad Hussain and Imtiaz Ali 2018. Characterization of Phosphate Rock of Garhi Habibullah, District Mansehra, Pakistan. International Journal of Economic and Environmental Geology. 9, 4 (Oct. 2018), 34–38. DOI:https://doi.org/10.46660/ijeeg.v9i4.667.