@misc{indiciae62d88c1fd6b5,
  title = {Black-footed ferret-Prairie dog interrelationships},
  author = {R. L. Linder and R.B. Dahlgren and C. N. Hillman},
  year = {1972},
  url = {https://pubs.usgs.gov/publication/5210394},
  note = {Source identifier: 5210394}
}