@misc{indiciaedab9c15c7b31,
  title = {Valdez, Alaska, vegetation and land cover},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1987},
  doi = {10.3133/l209},
  url = {https://pubs.usgs.gov/publication/l209},
  note = {Source identifier: l209}
}