Columbia subject headings:
Industrial archaeology--Italy--Rovigo (Province)
Land use--Italy--Rovigo (Province)
Regional planning--Italy--Rovigo (Province)
Transportation--Italy--Rovigo (Province)
Harvard subject headings:
Industrial archaeology--Italy--Rovigo (Province)
Land use--Italy--Rovigo (Province)
Regional planning--Italy--Rovigo (Province)
Transportation--Italy--Rovigo (Province)
Princeton subject headings: