Columbia subject headings:
Harvard subject headings:
Minoans--Greece--Thera Island--Congresses.
Santorini Island (Greece)--Congresses.
Princeton subject headings:
Excavations (Archaeology)--Greece--Thera Island--Congresses.
Minoans--Greece--Thera Island--Congresses.
Santorini Island (Greece)--Congresses.
Volcanoes--Greece--Thera Island--Congresses.