@misc{indiciaec3ae2b2a4c31,
  title = {Development of a digital land cover data base for the Selawik National Wildlife Refuge},
  author = {Carl J. Markon and William Kirk},
  year = {1994},
  doi = {10.3133/ofr94627},
  url = {https://pubs.usgs.gov/publication/ofr94627},
  note = {Source identifier: ofr94627}
}