Columbia subject headings:
Harvard subject headings:
Buenos Aires (Argentina)--Buildings, structures, etc.
Eclecticism in architecture--Argentina--Buenos Aires.
Instituto Malbrán (Buenos Aires, Argentina)--Buildings.
Water towers--Conservation and restoration--Argentina--Buenos Aires.
Princeton subject headings:
Architecture--Conservation and restoration--Argentina--Mar del Plata.
Mar del Plata (Argentina)--Buildings, structures, etc.