Columbia subject headings:
Harvard subject headings:
Beauty contests--Mexico--Mexico City.--History.
Festivals--Mexico--Mexico City--History.
Xochimilco (Mexico City, Mexico)--Social life and customs.
Princeton subject headings:
Festivals--Mexico--Xochimilco--History.
Flor mas Bella del Ejido--Mexico--Xochimilco--History.
Xochimilco (Mexico City, Mexico)--Social life and customs.