Columbia subject headings:
Stream measurements--Hawaii--Periodicals.
Stream measurements--Oceania--Periodicals.
Water quality--Hawaii--Periodicals.
Water quality--Oceania--Periodicals.
Harvard subject headings:
Princeton subject headings:
Stream measurements--Hawaii--Periodicals.
Stream measurements--Oceania--Periodicals.
Water quality--Hawaii--Periodicals.
Water quality--Oceania--Periodicals.