@misc{indiciaee247ae58aa41,
  title = {Southwest Exotic Mapping Program 2007: Occurrence summary and maps of select invasive, non-native plants in Arizona},
  author = {Kathryn A. Thomas and Patricia Guertin},
  year = {2007},
  doi = {10.3133/ofr20071277},
  url = {https://pubs.usgs.gov/publication/ofr20071277},
  note = {Source identifier: ofr20071277}
}