@misc{indiciae93c3ad9c384a,
  title = {Comparison of methods to monitor the distribution and impacts of unauthorized travel routes in a border park},
  author = {Todd C. Esque and Richard D. Inman and Kenneth E. Nussear and Robert Webb and M.M. Girard and J. DeGayner},
  year = {2016},
  doi = {10.3375/043.036.0305},
  url = {https://pubs.usgs.gov/publication/70184452},
  note = {Source identifier: 70184452}
}