@misc{indiciae7f4fbe3232e5,
  title = {Principal facts for 63 gravity stations in the vicinity of Katmai National Park, Alaska},
  author = {R. W. Saltus},
  year = {1992},
  doi = {10.3133/ofr92310},
  url = {https://pubs.usgs.gov/publication/ofr92310},
  note = {Source identifier: ofr92310}
}