Columbia subject headings:
Architecture--Competitions--Germany--Baden-Württemberg.
City planning--Competitions--Germany--Baden-Württemberg.
Urban renewal--Germany--Baden-Württemberg.
Harvard subject headings:
Architecture--Competitions--Germany--Baden-Württemberg--21st century.
Architecture--Competitions--Germany--Baden-Württemberg.
City planning--Competitions--Germany--Baden-Württemberg.
City planning--Germany--Baden-Württemberg.
Urban renewal--Germany--Baden-Württemberg.
Princeton subject headings: