@misc{indiciae1c64996d6b75,
  title = {Locations of geophysical instruments and survey points operated under the earthquake prediction element of the Earthquake Hazards Reduction Program 1981},
  author = {Thelma R. Rodriguez and C. Barry Raleigh},
  year = {1981},
  doi = {10.3133/ofr81955},
  url = {https://pubs.usgs.gov/publication/ofr81955},
  note = {Source identifier: ofr81955}
}