Columbia subject headings:
Harvard subject headings:
Garden structures--Germany--Wörlitz--Congresses.
Hamilton, William, Sir, 1730-1803--Homes and haunts--Congresses.
Schloss Wörlitz (Wörlitz, Germany)--Congresses.
Vesuvius (Italy)--In art--Congresses.
Volcanoes--Germany--Wörlitz--Congresses.
Volcanoes--Models--Congresses.
Wörlitz (Germany)--Buildings, structures, etc.--Congresses.
Wörlitzer Park (Wörlitz, Germany)
Princeton subject headings:
Vesuvius (Italy)--In art--Congresses.
Volcanoes--Germany--Wörlitz--Congresses.
Wörlitz (Germany)--Buildings, structures, etc.--Congresses.