@misc{indiciaea48820b59b8c,
  title = {Investigations needed to stimulate the development of Jordan's mineral resources},
  author = {V.E. McKelvey},
  year = {1959},
  doi = {10.3133/70046216},
  url = {https://pubs.usgs.gov/publication/70046216},
  note = {Source identifier: 70046216}
}