@misc{indiciae3c90b57d11d6,
  title = {Estimating the social value of geologic map information: A regulatory application},
  author = {R. L. Bernknopf and D.S. Brookshire and M. McKee and D. R. Soller},
  year = {1997},
  doi = {10.1006/jeem.1996.0963},
  url = {https://pubs.usgs.gov/publication/70020034},
  note = {Source identifier: 70020034}
}