@misc{indiciae72e932fc4c8c,
  title = {Ground water in the Azzahra-Annasira-Al Amiria area, Tripolitania},
  author = {Mario Bertaiola},
  year = {1964},
  doi = {10.3133/ofr6414},
  url = {https://pubs.usgs.gov/publication/ofr6414},
  note = {Source identifier: ofr6414}
}