@misc{indiciae0215d485e62f,
  title = {A rule-based model for mapping potential exotic plant distribution},
  author = {Don G. Despain and T. Weaver and R.J. Aspinall},
  year = {2001},
  url = {https://pubs.usgs.gov/publication/70023485},
  note = {Source identifier: 70023485}
}