@misc{indiciaeacd4ea4d2322,
  title = {A GIS application for assessing, mapping, and quantifying the social values of ecosystem services},
  author = {Benson C. Sherrouse and Jessica M. Clement and Darius J. Semmens},
  year = {2011},
  doi = {10.1016/j.apgeog.2010.08.002},
  url = {https://pubs.usgs.gov/publication/70006244},
  note = {Source identifier: 70006244}
}