Columbia subject headings:
Harvard subject headings:
Encomiendas (Latin America)
Indians of Mexico--Mexico--Yucatán (State)--Economic conditions.
Indians of Mexico--Mexico--Yucatán (State)--Social conditions.
Mayas--Economic conditions
Mayas--Social conditions.
Yucatán (Mexico : State)--Population.
Yucatán (Mexico : State)--History.
Princeton subject headings:
Encomiendas (Latin America)
Indians of Mexico--Mexico--Yucatan (State)--Economic conditions.
Indians of Mexico--Mexico--Yucatan (State)--Social conditions.
Mayas--Economic conditions.
Mayas--Social conditions.
Yucatán (Mexico : State)--History.
Yucatán (Mexico : State)--Population.