Columbia subject headings:
Harvard subject headings:
Architecture--Russia (Federation)--Petrodvoret︠s︡.
Fountains--Russia (Federation)--Petrodvoret͡s
Petrodvoret︠s︡ (Russia)--Description and travel.
Petrodvoret︠s︡ (Russia)--Fountains.
Princeton subject headings:
Architecture--Russia (Federation)--Petrodvoret︠s︡.
Fountains--Russia (Federation)--Petrodvoret︠s︡.
Petrodvoret︠s︡ (Russia)--Description and travel.