@misc{indiciaef332ddaa0241,
  title = {Ground-water resources investigation program for the Kinshasa area, Democratic Republic of the Congo},
  author = {G. Chase Tibbitts},
  year = {1968},
  doi = {10.3133/ofr73278},
  url = {https://pubs.usgs.gov/publication/ofr73278},
  note = {Source identifier: ofr73278}
}