@misc{indiciae9d624489e0d5,
  title = {Ecoregions as a level of ecological analysis},
  author = {R.G. Wright and M.P. Murray and T. Merrill},
  year = {1998},
  doi = {10.1016/s0006-3207(98)00002-0},
  url = {https://pubs.usgs.gov/publication/70020532},
  note = {Source identifier: 70020532}
}