Andre s Manuel del Rio has written:

'Elementos de orictognosia'

Manuel O. Barrios P. has written:

'El Paraguay frente a la servidumbre del diablo' -- subject(s): Miscellanea, Civilization, Social life and customs

Manuel del Arco has written:

'Antes del 36' -- subject(s): Caricatures and cartoons

'Israel' -- subject(s): Description and travel

Andr/o

Manuel Ciges Aparicio has written:

'Del cuartel y de la guerra' -- subject(s): Fiction

'El vicario'

'Del cautiverio' -- subject(s): Fiction, Prisons

'Del hospital' -- subject(s): Fiction

'Joaquin Costa'