Columbia subject headings:
Harvard subject headings:
City planners--United States--Biography--Exhibitions.
City planning--Exhibitions
Halprin, Lawrence--Exhibitions.
Landscape architects--United States--Biography--Exhibitions.
Landscape architecture--Exhibitions.
San Francisco Museum of Modern Art--Exhibitions.
Princeton subject headings:
City planners--United States--Biography--Exhibitions.
City planning--Exhibitions.
Halprin, Lawrence--Exhibitions.
Landscape architects--United States--Biography--Exhibitions.
Landscape architecture--Exhibitions.
San Francisco Museum of Modern Art.