TY - RPRT TI - Mapping of an aquifer boundary near Kunia, O'ahu, Hawai'i using Schlumberger soundings AU - J. P. Kauahikaua AU - D. B. Jackson PY - 1988 DO - 10.3133/ofr88228 UR - https://pubs.usgs.gov/publication/ofr88228 ID - ofr88228 ER -