Columbia subject headings:
Agricultural laborers--Supply and demand--Ireland--Forecasting.
Agriculture--Economic aspects--Ireland--Forecasting.
Food industry and trade--Employees--Supply and demand--Ireland--Forecasting.
Food industry and trade--Ireland--Forecasting.
Harvard subject headings:
Agriculture and state--Ireland.
Agriculture--Ireland.
Food industry and trade--Ireland.
Princeton subject headings:
Agriculture--Economic aspects--Ireland.
Food industry and trade--Ireland.