Columbia subject headings:
Agricultural laborers--Poland.
Agriculture--Poland--History.
Poland--History--Stanislaus II Augustus, 1764-1795.
Stanisław II August, King of Poland, 1732-1798.
Harvard subject headings:
Agricultural laborers--Poland.
Agriculture--Poland--History.
Poland--History--Stanislaus II Augustus, 1764-1795
Stanisław II August, King of Poland, 1732-1798.
Princeton subject headings: