Columbia subject headings:
Posch, Fritz, 1911-
Styria (Austria)--Economic conditions.
Styria (Austria)--History.
Harvard subject headings:
Land settlement--Austria--Styria--History.
Posch, Fritz, 1911-
Styria (Austria)--History
Princeton subject headings:
Styria (Austria)--Economic conditions.
Styria (Austria)--History.