Columbia subject headings:
Excavations (Archaeology)--Prespa, Lake.
Hagios Achilleios (Church : Phlōrina, Greece)
Harvard subject headings:
Excavations (Archaeology)--Greece--Lake Prespa.
Hagios Achilleios (Church : Phlōrina, Greece)
Princeton subject headings:
Greece--Antiquities.
Hagios Achilleios (Church : Phlōrina, Greece)