HISTORY OF THE COLONIZATION AND ECONOMIC EXPLOITATION OF PATAGONIA ASRELATED TO THE QUESTION CONCERNING THE INTERNATIONAL BORDER BETWEEN ARGENTINA AND CHILE - 1870-1881
Dn. Martinezdegorla, HISTORY OF THE COLONIZATION AND ECONOMIC EXPLOITATION OF PATAGONIA ASRELATED TO THE QUESTION CONCERNING THE INTERNATIONAL BORDER BETWEEN ARGENTINA AND CHILE - 1870-1881, Revista de historia de America, (115), 1993, pp. 95-133