Columbia subject headings:
Architecture, Colonial--Conservation and restoration--Argentina--Buenos Aires.
Buenos Aires (Argentina)--Buildings, structures, etc.
Elorriaga, Juan Bautista, 1768-1828--Homes and haunts.
Historic buildings--Conservation and restoration--Argentina--Buenos Aires.
Los Altos de Elorriaga (Buenos Aires, Argentina)--History.
Mansions--Conservation and restoration--Argentina--Buenos Aires.
Harvard subject headings:
Architecture, Colonial--Conservation and restoration--Argentina--Buenos Aires.
Buenos Aires (Argentina)--Buildings, structures, etc.
Elorriaga, Juan Bautista, 1768-1828--Homes and haunts.
Historic buildings--Conservation and restoration--Argentina--Buenos Aires.
Los Altos de Elorriaga (Buenos Aires, Argentina)--History.
Mansions--Conservation and restoration--Argentina--Buenos Aires.
Princeton subject headings:
Architecture, Colonial--Conservation and restoration--Argentina--Buenos Aires.
Buenos Aires (Argentina)--Buildings, structures, etc.
Elorriaga, Juan Bautista, 1768-1828--Homes and haunts.
Historic buildings--Conservation and restoration--Argentina--Buenos Aires.
Los Altos de Elorriaga (Buenos Aires, Argentina)--History.
Mansions--Conservation and restoration--Argentina--Buenos Aires.