Columbia subject headings:
Harvard subject headings:
Ejidos--Mexico.
Land reform--Mexico--Oaxaca--History.
Land tenure--Mexico--Oaxaca--History.
Princeton subject headings:
Ejidos--Mexico--Tuxtepec (Oaxaca).
Land tenure--Mexico--Tuxtepec (Oaxaca).
Land use, Rural--Mexico--Tuxtepec (Oaxaca).
Peasant uprisings--Mexico--Tuxtepec (Oaxaca).