@misc{indiciaec654c9c9e615,
  title = {Oblique map of Rabaul, Papua New Guinea},
  author = {Tau Rho Alpha and S.A. Boore and William A. Austin},
  year = {1983},
  doi = {10.3133/ofr83229},
  url = {https://pubs.usgs.gov/publication/ofr83229},
  note = {Source identifier: ofr83229}
}