Columbia subject headings:
Harvard subject headings:
Italian language--Dialects--Italy--Etna, Mount, Region--Texts.
Material culture--Italy--Sicily.
Sicily (Italy)--Social life and customs
Viticulture--Italy--Sicily--Terminology.
Viticulture--Italy--Sicily.
Princeton subject headings:
Sicilian language.
Sicily (Italy)--Social life and customs.
Viticulture--Italy--Sicily.