@misc{indiciae5717b6907c11,
  title = {A methodology for quantifying and mapping ecosystem services provided by watersheds},
  author = {Amy M. Villamagna and Paul L. Angermeier},
  year = {2015},
  doi = {10.1007/978-94-017-9846-4\_8},
  url = {https://pubs.usgs.gov/publication/70187284},
  note = {Source identifier: 70187284}
}