José Aguirre Achá

1877

• El secreto del Ande
• De los Andes al Amazonas
• El equilibrio americano
• La antigua provincia de Chiquitos
• La desviación del rio Mauri
• La zona de arbitraje en el litigio boliviano-paraguayo
• The boundary dispute between Bolivia and Paraguay
• The arbitration zone in the Bolivian-Paraguayan dispute through the diplomatic negotiations
• The disagreement and conflict between Bolivia and Paraguay