@misc{indiciaeebc8eb6a3f46,
  title = {Restoration of bighorn sheep metapopulations in and near 15 national parks: Conservation of a severely fragmented species; Volume I, Planning, problem definition, findings, and restoration},
  author = {Francis J. Singer and Michelle A. Gudorf},
  year = {1999},
  doi = {10.3133/ofr99102},
  url = {https://pubs.usgs.gov/publication/ofr99102},
  note = {Source identifier: ofr99102}
}