@misc{indiciaef1aa6d77d14b,
  title = {Water resources of the Palau Islands},
  author = {Otto Van der Brug},
  year = {1984},
  doi = {10.3133/wri834140},
  url = {https://pubs.usgs.gov/publication/wri834140},
  note = {Source identifier: wri834140}
}