Columbia subject headings:
Harvard subject headings:
Archaeology, Medieval--Austria--Sieghartskirchen.
Excavations (Archaeology)--Austria--Sieghartskirchen.
Sieghartskirchen (Austria)--Antiquities.
Princeton subject headings:
Extinct cities--Austria--Sieghartskirchen region.
Human settlements--Austria--Sieghartskirchen Region--History.
Sieghartskirchen Region (Austria)--History.