Columbia subject headings:
Excavations (Archaeology)--Greece--Isthmía.
Isthmiá (Extinct city)--Antiquities.
Harvard subject headings:
Excavations (Archaeology)--Greece--Isthmía.
Greece--Antiquities.
Isthmía (Greece)--Antiquities.
Princeton subject headings:
Excavations (Archaeology)--Greece--Isthmía.
Greece--Antiquities.
Isthmía (Greece)--Antiquities.
Lamps, Ancient--Greece--Isthmía.
Sanctuary of Poseidon and Amphitrite (Greece)
Terra-cotta--Greece--Isthmía.