Columbia subject headings:
Harvard subject headings:
Architecture--Italy--Casentino Valley.
Art--Italy--Casentino Valley.
Casentino Valley (Italy)--Church history.
Catholic Church--Italy--Casentino Valley--History.
Princeton subject headings:
Casentino (Italy)--History.
Casentino (Italy)--Religious life and customs.
Catholic Church--Italy--Casentino.