Columbia subject headings:
Migration, Internal--Mexico--Oaxaca.
Mixtec Indians--Mexico--Oaxaca--Economic conditions.
Mixtec Indians--Mexico--Oaxaca--Social conditions.
Harvard subject headings:
Indians of Mexico--Mexico--Oaxaca--Economic conditions.
Indians of Mexico--Mexico--Oaxaca--Social conditions.
Migration, Internal--Mexico--Oaxaca (State)
Migration, Internal--Mexico--Oaxaca.
Mixtec Indians--Mexico--Oaxaca (State)--Economic conditions.
Mixtec Indians--Mexico--Oaxaca (State)--Social conditions.
Mixtec Indians--Mexico--Oaxaca--Economic conditions.
Mixtec Indians--Mexico--Oaxaca--Social conditions.
Princeton subject headings:
Migration, Internal--Mexico--Oaxaca.
Mixtec Indians--Social conditions.
Rural-urban migration--Mexico--Oaxaca.