11771Sector primario de EcuadorPT1993-07-13 17:55:00BT12233Estructura economica de EcuadorPTBT9027Sector primario de IberoamericaPTNT5251Agricultura de EcuadorPTNT17025Ganaderia de EcuadorPTNT4258Mineria de EcuadorPTNT4679Pesca de EcuadorPT