Columbia subject headings:
Landscape architecture--Great Britain--History.
Landscape architecture--History.
Landscape assessment--Great Britain--History.
Landscape assessment--History.
Harvard subject headings:
Landscape architecture--Great Britain--History.
Landscape architecture--History
Landscape assessment--Great Britain--History.
Landscape assessment--History.
Princeton subject headings:
Landscape architecture--Great Britain--History.
Landscape architecture--History.
Landscape assessment--Great Britain--History.
Landscape assessment--History.