@misc{indiciae13c65bff95be,
  title = {Ecosystem services valuation to support decisionmaking on public lands—A case study of the San Pedro River watershed, Arizona},
  author = {Kenneth J. Bagstad and Darius J. Semmens and Rob Winthrop and Delilah Jaworksi and Joel Larson},
  year = {2012},
  doi = {10.3133/sir20125251},
  url = {https://pubs.usgs.gov/publication/sir20125251},
  note = {Source identifier: sir20125251}
}