Columbia subject headings:
Formal gardens--Germany--Mainz (Rhineland-Palatinate)--History--18th century.
Gardens--Germany--Mainz (Rhineland-Palatinate)--History--18th century.
Mainz (Rhineland-Palatinate, Germany)--Buildings, structures, etc.
Harvard subject headings:
Formal gardens--Germany--Mainz (Rhineland-Palatinate)--History--18th century.
Gardens--Germany--Mainz (Rhineland-Palatinate)--History--18th century.
Mainz (Rhineland-Palatinate, Germany)--Buildings, structures, etc.
Princeton subject headings:
Formal gardens--Germany--Mainz (Rhineland-Palatinate)--History--18th century.
Garden structures--Germany--Mainz (Rhineland-Palatinate)--History--18th century.
Gardens--Germany--Mainz (Rhineland-Palatinate)--History--18th century.
Mainz (Rhineland-Palatinate, Germany)--Buildings, structures, etc.