@misc{indiciae2ea9da03104a,
  title = {Unified Ecoregions of Alaska: 2001},
  author = {Gregory J. Nowacki and Page Spencer and Michael Fleming and Terry Brock and Torre Jorgenson},
  year = {2003},
  doi = {10.3133/ofr2002297},
  url = {https://pubs.usgs.gov/publication/ofr2002297},
  note = {Source identifier: ofr2002297}
}