@misc{indiciaee036bb0f1ac8,
  title = {An updated comprehensive annotated list of the butterflies (Lepidoptera: Rhopalocera) occuring at Sullys Hill National Game Preserve Benson County, North Dakota 1995-1996},
  author = {Ron Royer},
  year = {1996},
  doi = {10.3133/93891},
  url = {https://pubs.usgs.gov/publication/93891},
  note = {Source identifier: 93891}
}