Columbia subject headings:
Indians of Mexico--Mexico--Oaxaca Valley.
Oaxaca Valley (Mexico)--Social conditions.
Zapotec Indians.
Harvard subject headings:
Indians of Mexico--Mexico--Oaxaca Valley.
Oaxaca Valley (Mexico)--Social conditions.
Zapotec Indians.
Princeton subject headings:
Indians of Mexico--Mexico--Oaxaca Valley.
Oaxaca Valley--Social conditions.
Zapotec Indians.