Columbia subject headings:
Cultural property--Conservation and restoration--Italy--Milan.
Farm buildings--Italy--Milan.
Milan (Italy)--Buildings, structures, etc.
Milan (Italy)--History.
Vernacular architecture--Italy--Milan.
Harvard subject headings:
Cultural property--Conservation and restoration--Italy--Milan.
Farm buildings--Italy--Milan.
Milan (Italy)--Buildings, structures, etc.
Milan (Italy)--History.
Vernacular architecture--Italy--Milan.
Princeton subject headings: