@misc{indiciaeff83ff21027a,
  title = {Aerial population estimates of wild horses (Equus caballus) in the adobe town and salt wells creek herd management areas using an integrated simultaneous double-count and sightability bias correction technique},
  author = {Bruce C. Lubow and Jason I. Ransom},
  year = {2007},
  doi = {10.3133/ofr20071274},
  url = {https://pubs.usgs.gov/publication/ofr20071274},
  note = {Source identifier: ofr20071274}
}