@misc{indiciaea5db580f93cf,
  title = {Aeromagnetic map of the Centralia quadrangle, Lewis County, Washington},
  author = {John R. Henderson and Natalie S. Tyson and E.F. McGowan},
  year = {1958},
  doi = {10.3133/gp188},
  url = {https://pubs.usgs.gov/publication/gp188},
  note = {Source identifier: gp188}
}