@misc{indiciae438a93e14fcf,
  title = {Evaluation of the National Gap Analysis Program (GAP): survey of users of GAP data: report to respondents},
  author = {Joan M. Ratz},
  year = {2014},
  doi = {10.3133/ofr20141166},
  url = {https://pubs.usgs.gov/publication/ofr20141166},
  note = {Source identifier: ofr20141166}
}