Columbia subject headings:
Harvard subject headings:
Campagna di Roma (Italy)--Church history--19th century.
Campagna di Roma (Italy)--History.
Catholic Church--Italy--Campagna di Roma--History--19th century.
Catholic Church. Diocese of Albano--History--19th century.
Princeton subject headings:
Campagna di Roma (Italy)--Church history--19th century.
Campagna di Roma (Italy)--History.
Catholic Church--Italy--Campagna di Roma--History--19th century.
Catholic Church. Diocese of Albano (Italy)--History--19th century.