Columbia subject headings:
Harvard subject headings:
Amberg (Oberpfalz, Germany)--Antiquities.
Amberg (Oberpfalz, Germany)--Guidebooks.
Naab River Valley (Germany)--Antiquities.
Naab River Valley (Germany)--Guidebooks.
Vils River (Oberpfalz, Germany)--Antiquities.
Vils River (Oberpfalz, Germany)--Guidebooks.
Princeton subject headings:
Amberg (Oberpfalz, Germany)--Antiquities.
Excavations (Archaeology)--Germany--Oberpfalz.