Columbia subject headings:
Gardens--Australia--Sydney (N.S.W.)--History--Exhibitions.
Gardens--Design--History.
Gardens--History--Exhibitions.
Harvard subject headings:
Gardens--Australia--Sydney (N.S.W.)--Design--History--Exhibitions.
Gardens--Australia--Sydney (N.S.W.)--Design--History.
Gardens--Australia--Sydney (N.S.W.)--History--Exhibitions.
Gardens--Australia--Sydney (N.S.W.)--History.
Princeton subject headings:
Gardens--Australia--Sydney (N.S.W.)--Design--History--Exhibitions.
Gardens--Australia--Sydney (N.S.W.)--History--Exhibitions.