Columbia subject headings:
Housing--Mexico--Tijuana (Baja California)
Migration, Internal--Mexico--Tijuana (Baja California)
Tijuana (Baja California, Mexico)--Economic conditions.
Tijuana (Baja California, Mexico)--Social conditions.
Harvard subject headings:
Housing--Mexico--Tijuana (Baja California)
Migration, Internal--Mexico--Tijuana (Baja California)
Tijuana (Baja California, Mexico)--Economic conditions.
Tijuana (Baja California, Mexico)--Social conditions.
Princeton subject headings:
Housing--Mexico--Tijuana (Baja California).
Tijuana (Baja California, Mexico)--Emigration and immigration.
Tijuana (Baja California, Mexico)--Population.
Tijuana (Baja California, Mexico)--Social conditions.