Columbia subject headings:
Architecture--Conservation and restoration--United States.
Architecture--Mutilation, defacement, etc.--United States.
Urban renewal--United States.
Harvard subject headings:
Architecture--Conservation and restoration--United States.
Architecture--Mutilation, defacement, etc.--United States.
Architecture--United States
Architecture--United States--Conservation and restoration.
Urban renewal--United States
Princeton subject headings:
Architecture--United States--Conservation and restoration.
Architecture--United States--Mutilation, defacement, etc.
Urban renewal--United States.