@misc{indiciae78c52012f28f,
  title = {Map showing a vegetated dune field in Central Alaska},
  author = {F.R. Collins},
  year = {1985},
  doi = {10.3133/mf1708},
  url = {https://pubs.usgs.gov/publication/mf1708},
  note = {Source identifier: mf1708}
}