Columbia subject headings:
Harvard subject headings:
Archaeology, Medieval--Germany--Biosphärenreservat Mittlere Elbe--Congresses.
Biosphärenreservat Mittlere Elbe (Germany)--Antiquities, Slavic--Congresses.
Excavations (Archaeology)--Germany--Biosphärenreservat Mittlere Elbe--Congresses.
Slavic antiquities--Congresses.
Princeton subject headings:
Archaeology, Medieval--Germany--Biosphärenreservat Mittlere Elbe--Congresses.
Biosphärenreservat Mittlere Elbe (Germany)--Antiquities, Slavic--Congresses.
Excavations (Archaeology)--Germany--Biosphärenreservat Mittlere Elbe--Congresses.
Slavic antiquities--Congresses.