Columbia subject headings:
Crofters--Scotland--History--19th century.
Great Britain. Royal Commission on the Crofters and Cottars in the Highlands and Islands of Scotland (1883-1884)
Harvard subject headings:
Crofters--Scotland--History--19th century.
Great Britain. Royal Commission on the Crofters and Cottars in the Highlands and Islands of Scotland (1883-1884)
Princeton subject headings:
Crofters--Scotland--History.