Columbia subject headings:
Fontana dell'acqua acetosa (Rome, Italy)
Fountains--Italy--Rome.
Rome (Italy)--Buildings, structures, etc.
Harvard subject headings:
Fontana dell'Acqua Acetosa (Rome, Italy)
Fontana dell'acqua acetosa (Rome, Italy)--History.
Fountains--Conservation and restoration--Italy--Rome.
Fountains--Italy--Rome
Parks--Italy--Rome.
Rome (Italy)--Buildings, structures, etc.
Rome (Italy)--Buildings, stuctures etc.
Rome (Italy)--City planning--History.
Water-supply--Italy--Rome.
Princeton subject headings:
Fontana dell'acqua acetosa (Rome, Italy)--History.
Fountains--Conservation and restoration--Italy--Rome.
Rome (Italy)--Buildings, structures, etc.
Rome (Italy)--City planning--History.
Water-supply--Italy--Rome.