Columbia subject headings:
Crown lands--Austria--Lower Austria--History--To 1500.
Public lands--Austria--Lower Austria--History--To 1500.
Harvard subject headings:
Crown lands--Austria--Lower Austria.
Land tenure--Austria--Lower Austria.
Lower Austria (Austria)--History.
Princeton subject headings:
Crown lands--Austria--Lower Austria--History--To 1500.
Public lands--Austria--Lower Austria--History--To 1500.