@misc{indiciaeccab38de23d6,
  title = {Characterizing grazing disturbance in semiarid ecosystems across broad spatial scales using multiple indices.},
  author = {Erik A. Beever and Robin J. Tausch and Peter F. Brussard},
  year = {2003},
  doi = {10.1890/1051-0761(2003)013[0119:cgdise]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70170438},
  note = {Source identifier: 70170438}
}