Columbia subject headings:
Landscape architecture--France.
Provost, Allain, 1938-
Harvard subject headings:
Landscape architects--France.
Landscape architecture--France.
Provost, Allain, 1938-
Princeton subject headings:
Landscape architecture--Europe--History--20th century.
Landscape architecture--France--History--20th century.
Provost, Allain, 1938-