Columbia subject headings:
Harvard subject headings:
Agriculture and state--Colombia--History.
Agriculture--Social aspects--Colombia.
Colombia--Economic conditions.
Colombia--History.
Colombia--Politics and government--1810-
Colombia--Politics and government--20th century.
Colombia--Social conditions.
Land tenure--Colombia
Princeton subject headings:
Colombia--Economic conditions.
Colombia--History.
Colombia--Politics and government--20th century.
Colombia--Social conditions.
Land tenure--Colombia.