Columbia subject headings:
Harvard subject headings:
Encomiendas (Latin America)--History--17th century.
Indians of South America--Argentina--Tucumán (Gobernación)--Social conditions--17th century.
Indians of South America--Legal status, laws, etc.--Argentina--Tucumán (Gobernación)--History--17th century.
Land tenure--Argentina--Tucumán (Gobernación)--History--17th century.
Tucumán (Argentina : Gobernación)--Economic conditions--17th century.
Tucumán (Argentina : Gobernación)--History--17th century.
Princeton subject headings:
Tucumán (Argentina)--History--17th century.