@misc{indiciae19997adce804,
  title = {Energy resources of Egypt},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1978},
  doi = {10.3133/ofr791141},
  url = {https://pubs.usgs.gov/publication/ofr791141},
  note = {Source identifier: ofr791141}
}