@misc{indiciae7d167a8dceca,
  title = {Principal facts for gravity stations in the Hamilton 2 degrees Quadrangle, Montana and Idaho},
  author = {Dolores M. Wilson},
  year = {1978},
  doi = {10.3133/ofr78423},
  url = {https://pubs.usgs.gov/publication/ofr78423},
  note = {Source identifier: ofr78423}
}