I am looking for elaboration for the following passage, which I found in Wikipedia:
"In 1968 and 1969 alone, the INCORA issued more than 60,000 land titles to farmers and workers. Despite this, Matsetela (2000) stated that the process was then halted and the situation began to reverse itself, as the subsequent violent actions of drug lords, paramilitaries, guerrillas and opportunistic large landowners severely contributed to a renewed concentration of land and to the displacement of small landowners".
In particular, I am looking for more details about the process by which concentration of land has occured in Columbia.
I searched in Google scholar, both by the name "Matsetela" and by subject, but found no relevant results.
