Columbia subject headings:
Harvard subject headings:
Gentry--Galicia (Poland and Ukraine)--History--20th century.
Land tenure--Galicia (Poland and Ukraine)--History--20th century.
Zwiazek Ziemian w Krakowie--History.
Princeton subject headings:
Agriculture--Social aspects--Poland--History--20th century.
Gentry--Poland--Societies, etc.--History--20th century.
Land tenure--Poland--History--20th century.
Zwiazek Ziemian w Krakowie--History.