Columbia subject headings:
Harvard subject headings:
Guadalajara (Mexico)--History--Congresses.
Historic districts--Conservation and restoration--Mexico--Guadalajara--Congresses.
Historic preservation--Mexico--Guadalajara--Congresses.
Princeton subject headings:
Guadalajara (Mexico)--History--Congresses.
Historic districts--Conservation and restoration--Mexico--Guadalajara--Congresses.
Historic preservation--Mexico--Guadalajara--Congresses.