00605nam a22001697a 450000500170000000800410001704000270005804100080008504400080009310000200010124501440012126000550026530000390032065000180035965000410037765000170041820200304103906.0200304b        xxu||||| |||| 00| 0 spa d  aCO-BoIAVH cCO-BoIAVH   aeng  axxu  aRomero Mauricio  aRural transformation and political violence in Colombia 1953 - 1990.bA comparative study of intra-regional change in a non-exporting zone.  as.l.:bCenter for Studies of Social Change,c1994.  a50 Páginas:bmapas,c22 x 28 cm. 0aExportaciones 0aAgriculturax Aspectos económicos. 0aNormatividad