@misc{indiciae6fdc591fb62b,
  title = {Complete Bouguer anomaly map of the Livermore Valley area, California},
  author = {K. D. Holden},
  year = {1976},
  doi = {10.3133/ofr76761},
  url = {https://pubs.usgs.gov/publication/ofr76761},
  note = {Source identifier: ofr76761}
}