@misc{indiciaed80ccbf64fa1,
  title = {Land use and land cover, 1974, Port Orford, Oregon},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1981},
  doi = {10.3133/l163},
  url = {https://pubs.usgs.gov/publication/l163},
  note = {Source identifier: l163}
}