Columbia subject headings:
Harvard subject headings:
Pindus Mountains Region (Greece)--Description and travel.
Pindus Mountains Region (Greece)--Social life and customs.
Villages--Greece--Pindus Mountains Region.
Princeton subject headings:
Pindus Mountains Region (Greece)--Description and travel.
Pindus Mountains Region (Greece)--Social life and customs.
Villages--Greece--Pindus Mountains Region.