Columbia subject headings:
Harvard subject headings:
Cossogno (Italy)--History.
Land settlement--Italy--Alps, Lepontine.
Malesco (Italy)--History.
Piedmont (Italy)--Rural conditions.
Princeton subject headings:
Cossogno (Italy)--History.
Land settlement--Italy--Alps, Lepontine.
Malesco (Italy)--History.
Piedmont (Italy)--Rural conditions.