Columbia subject headings:
Indians of Mexico--Cultural assimilation.
Indians of Mexico--Ethnic identity.
Languages in contact--Mexico.
Otomi Indians--Cultural assimilation.
Otomi Indians--Ethnic identity.
Otomi language--Social aspects.
Sociolinguistics--Mexico.
Harvard subject headings:
Ethnicity--Mexico--Mezquital Valley (Hidalgo)
Mezquital Valley (Hidalgo, Mexico)--Ethnic relations.
Mezquital Valley (Hidalgo, Mexico)--Social conditions.
Otomi Indians--Cultural assimilation.
Otomi Indians--Ethnic identity.
Otomi language--Social aspects--Mexico--Mezquital Valley (Hidalgo)
Princeton subject headings:
Indians of Mexico--Cultural assimilation.
Indians of Mexico--Ethnic identity.
Languages in contact--Mexico.
Otomi Indians--Cultural assimilation.
Otomi Indians--Ethnic identity.
Otomi language--Social aspects.
Sociolinguistics--Mexico.