Columbia subject headings:
Harvard subject headings:
Energy conservation--Ireland--Periodicals.
Energy consumption--Ireland--Periodicals.
Energy policy--Ireland--Periodicals.
Power resources--Ireland--Periodicals.
Princeton subject headings:
Energy conservation--Ireland--Periodicals.
Energy consumption--Ireland--Periodicals.
Energy policy--Ireland--Periodicals.
Periodicals.
Power resources--Ireland--Periodicals.