@misc{indiciaee579c975f24f,
  title = {Base map of the northern Gulf of Alaska},
  author = {Bruce F. Molnia and Paul R. Carlson},
  year = {1975},
  doi = {10.3133/ofr75506},
  url = {https://pubs.usgs.gov/publication/ofr75506},
  note = {Source identifier: ofr75506}
}