@misc{indiciaecf1c7b041e16,
  title = {Military geology of the Truk Islands, Caroline Islands--Water resources},
  author = {Santos Valenciano and K. J. Takasaki},
  year = {1959},
  doi = {10.3133/ofr59120},
  url = {https://pubs.usgs.gov/publication/ofr59120},
  note = {Source identifier: ofr59120}
}