Nuevas coplas de Martín Fierro; [donde evoca las pampas de su infancia y mocedad]

Includes bibliography.

Gerstäcker's travels. Rio de Janeiro - Buenos Ayres - Ride through the Pampas - Winter journey across the Cordilleras - Chili -Valparaiso - California and the gold fields.

On cover: Nelson's modern library.

In the dictator's grip; a story of adventure in the Pampas and Paraguay,

Mode of access: Internet.

Recuerdos argentinos. Callvucurá y la dinastía de los Piedra,

Orginally published in La Prensa and La Tribuna nacional, and first issued separately, Buenos Aires, 1884, under title: La dinastia de los Piedra. cf. Anuario bibl. de la República Arjentina, t. 6, 1884, p. 232.

The U.S. Naval Astronomical Expedition to the southern hemisphere, during the years 1849-'50-'51-'52 /

Vols. 4 and 5, designed to contain the results of the astronomical observations, were not published. The material was published later by the U.S. Naval observatory in its Astronomical and meteorological observations. (Washington observations) for 1868, app. I, 1871, and Astronomical, magnetic and meteorological observations (Washington observations) for 1890, app. I, 1895.