25509Educacion rural (Iberoamerica)PT1997-04-11 08:17:00BT25508Educacion rural (America)PTBT5853Educacion (Iberoamerica)PTNT34976Educacion rural (Argentina)PTNT25510Educacion rural (Bolivia)PTNT21379Educacion rural (Brasil)PTNT35294Educacion rural (Chile)PTNT35295Educacion rural (Colombia)PTNT35405Educacion rural (Costa Rica)PTNT26592Educacion rural (Ecuador)PTNT36514Educacion rural (Guatemala)PTNT35296Educacion rural (Honduras)PTNT29726Educacion rural (Mexico)PTNT35297Educacion rural (Paraguay)PTNT29042Educacion rural (Peru)PTNT30965Educacion rural (Venezuela)PT