Columbia subject headings:
Harvard subject headings:
Baja California (Mexico : Peninsula)--History.
Indians of Mexico--Missions--Mexico--Baja California (Peninsula)
Jesuits--Missions--Mexico--Baja California (Peninsula)
Missions--Mexico--Baja California (Peninsula)
Princeton subject headings:
Baja California (Mexico : Peninsula)--History--18th century--Sources.
Jesuits--Mexico--Baja California (Peninsula)--History--18th century--Sources.