Columbia subject headings:
Landscape architects--Netherlands.
Landscape architecture, Modern--19th century--Netherlands.
Roodbaard, L. P. (Lucas Pieters), 1782-1851.
Harvard subject headings:
Landscape architects--Netherlands.
Landscape architecture--Netherlands--History--20th century
Roodbaard, L. P., 1782-1851
Princeton subject headings:
Landscape architects--Netherlands.
Landscape architecture--Netherlands--History--20th century.
Roodbaard, L. P. (Lucas Pieters), 1782-1851.