Columbia subject headings:
Harvard subject headings:
Indians of Mexico--Cultural assimilation--Mexico--Sierra Madre Occidental.
Mexico--Antiquities.
Mexico--History--Spanish colony, 1540-1810.
Sierra Madre Occidental (Mexico)--Antiquities.
Silver mines and mining--Mexico--Sierra Madre Occidental.
Princeton subject headings:
Indians of Mexico--Mexico--Sierra Madre Occidental--Cultural assimilation.
Sierra Madre Occidental (Mexico)--Antiquities.
Silver mines and mining--Mexico--Sierra Madre Occidental.