Columbia subject headings:
Harvard subject headings:
Borings--Hawaii--Kauai.
Geology--Hawaii--Kauai.
Groundwater--Hawaii--Kauai.
Water-supply--Hawaii--Kauai.
Princeton subject headings:
Borings--Hawaii--Kauai.
Geology--Hawaii--Kauai.
Groundwater--Hawaii--Kauai.
Water-supply--Hawaii--Kauai.