@misc{indiciae98c1d2353023,
  title = {Habitat Suitability Index Models: Ruffed grouse},
  author = {Brian S. Cade and Patrick J. Sousa},
  year = {1985},
  url = {https://pubs.usgs.gov/publication/fwsobs82\_10\_86},
  note = {Source identifier: fwsobs82\_10\_86}
}