@misc{indiciae3161e3b75add,
  title = {Thunder on the Yellowstone revisited: An assessment of management of native ungulates by natural regulation, 1968-1993},
  author = {F. J. Singer and D.M. Swift and M.B. Coughenour and J.D. Varley},
  year = {1998},
  url = {https://pubs.usgs.gov/publication/70020499},
  note = {Source identifier: 70020499}
}