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Problemas agrarios colombianos
Ochoa Mejía, Mario, (1986)
Agrarian structure in Latin America : a resume of The CIDA land tenure studies of: Argentina, Brazil, Chile, Colombia, Ecuador, Guatemala, Peru
Barraclough, Solon Lovett, (1973)
Some aspects of efficiency and income distribution in Colombian land reform
Thirsk, Wayne R., (1974)