Columbia subject headings:
Agricultural laborers--Scotland--History.
Agriculture--Economic aspects--Scotland--History.
Household employees--Scotland--History.
Scotland--Economic conditions.
Scotland--Social conditions.
Harvard subject headings:
Agricultural laborers--Scotland--History.
Agriculture--Economic aspects--Scotland--History.
Household employees--Scotland--History.
Scotland--Economic conditions.
Scotland--Social conditions.
Princeton subject headings:
Agricultural laborers--Scotland--History.
Scotland--Rural conditions.