Columbia subject headings:
Harvard subject headings:
Adriatic Coast (Balkan Peninsula)--Historical geography--Maps.
Adriatic Coast (Balkan Peninsula)--History.
Adriatic Coast (Balkan Peninsula)--Social life and customs.
Harbors--Balkan Peninsula--Adriatic Coast--Maps.
Princeton subject headings:
Adriatic Coast (Croatia)--Historical geography.
Adriatic Coast (Croatia)--History, Local.