@misc{indiciaef72c5d0de78a,
  title = {Ecoregions of Arizona (poster)},
  author = {Glenn E. Griffith and James M. Omernik and Colleen Burch Johnson and Dale S. Turner},
  year = {2014},
  doi = {10.3133/ofr20141141},
  url = {https://pubs.usgs.gov/publication/ofr20141141},
  note = {Source identifier: ofr20141141}
}