Columbia subject headings:
Baja California (Mexico : Peninsula)--Description and travel.
Baja California (Mexico : Peninsula)--History.
Indians of Mexico--Mexico--Baja California (Peninsula)
Natural history--Mexico--Baja California (Peninsula)
Harvard subject headings:
Baja California (Mexico : Peninsula)--Description and travel.
Baja California (Mexico : Peninsula)--History.
Baja California (Mexico : Peninsula)--Languages.
Indians of Mexico--Mexico--Baja California (Peninsula)
Natural history--Mexico--Baja California (Peninsula)
Princeton subject headings:
Baja California (Mexico : Peninsula)--Languages.
Baja California (Mexico : Peninsula)--Religious life and customs.
Baja California (Mexico : Peninsula)--Social life and customs.
Indians of Mexico--Mexico--Baja California (Peninsula)
Natural history--Mexico--Baja California (Peninsula)