8349Sector primario de ColombiaPT1993-07-13 17:53:00BT12698Estructura economica de ColombiaPTBT9027Sector primario de IberoamericaPTNT7892Agricultura de ColombiaPTNT13881Ganaderia de ColombiaPTNT5045Mineria de ColombiaPTNT16024Pesca de ColombiaPT