@misc{indiciae6a0770a7a45b,
  title = {Mapping of an aquifer boundary near Kunia, O'ahu, Hawai'i using Schlumberger soundings},
  author = {J. P. Kauahikaua and D. B. Jackson},
  year = {1988},
  doi = {10.3133/ofr88228},
  url = {https://pubs.usgs.gov/publication/ofr88228},
  note = {Source identifier: ofr88228}
}