@misc{indiciaefb1ff19a86d4,
  title = {Aeromagnetic and gravity investigations of the basins on the continental shelf and coastal area of Liberia, West Africa},
  author = {John Charles Behrendt and Cletus S. Wotorson},
  year = {1969},
  doi = {10.3133/ofr6916},
  url = {https://pubs.usgs.gov/publication/ofr6916},
  note = {Source identifier: ofr6916}
}