Search Results       Your search for [author]Knight, Rofl, 1936- returned 1 record.           Sugar plantations and labor patterns in the Cauca Valley, Colombia. by Knight, Rofl, 1936-; [Toronto: University of Toronto, 1972. Subject: Labor and laboring classes -- Colombia; Seasonal labor -- Colombia; Colombia -- Economic condit.          Add to Book Cart Relevance: 27.37%