Columbia subject headings:
Architecture--Conservation and restoration--Austria--Salzburg (Province)
Regional planning--Austria--Salzburg (Province)
Salzburg (Austria : Province)--Buildings, structures, etc.
Harvard subject headings:
Princeton subject headings:
Architecture--Austria--Salzburg (Province)--Conservation and restoration.
Regional planning--Austria--Salzburg (Province).
Salzburg (Austria : Province)--Buildings, structures, etc.