@article{
  author = {Rizvi, Yasmin},
  title = {Preliminary Petrological Studies of Basement Rocks, Thar Coal Basin, Thar Parkar District, Sindh, Pakistan},
  journal = {Iranian Journal of Earth Sciences},
  year = {2011},
  volume = {3},
  number = {1},
  pages = {34-46},
  doi = {}
}