Columbia subject headings:
Architecture--Conservation and restoration--Congresses.
Decoration and ornament, Architectural--Conservation and restoration--Congresses.
Stucco--Conservation and restoration--Congresses.
Harvard subject headings:
Stucco--Congresses.
Princeton subject headings:
Architecture--Conservation and restoration--Congresses.
Decoration and ornament, Architectural--Conservation and restoration--Congresses.
Stucco--Conservation and restoration--Congresses.