Bayardo Ulloa has written:
'Soltar los pasos'
David Bayardo Herrera P. has written: 'Cipreses'
Juan Ulloa has written: 'Cenizas del cosmos'
Yessica Ulloa has written: 'El vido en la animacion socio-cultural'
Alberto Ulloa has written: 'Pasiones y muertes de Pedro Tormenta' 'Patria llorada'
Miguel Ulloa has written: 'Illustrated dictionary of mycology' -- subject(s): Dictionaries, Fungi, Mycology
Juan de Ulloa has written: 'Logica major' -- subject(s): Logic 'Logica major' -- subject(s): Logic
Gonzalo Ulloa has written: 'Bandada' 'Pueblos de la antigua Comandancia General de Maynas' -- subject(s): Gazetteers
Juan David Correa Ulloa has written: 'Las bibliotecas cuentan' -- subject(s): Public libraries, Reading promotion
Luis Ulloa Rivera has written: 'La Europa cooperante' -- subject(s): Foreign economic relations, European Economic assistance
Sergio O. Ulloa has written: 'Politische Kultur und Wirtschaftswachstum' -- subject(s): Economic policy, Politics and government, Political culture
Bayardo Tobar has written: 'El ingreso del Ecuador a la OMC' -- subject(s): Commerce, Commercial policy, General Agreement on Tariffs and Trade (Organization), World Trade Organization
Thomae Lopez de Ulloa has written: 'Catalogus insignium [et] rarissimorum in omni facultate [et] lingua librorum' -- subject(s): Bibliography