Hoskold, Henry Davis
Official report upon the mines, mining, metallurgy and mining laws, &c., &c. of the Argentine Republic. - Buenos Aires : South American Bank Note Co., 1904. - 474 p.
ACTIVIDAD INDUSTRIAL
ARGENTINA
LEYES
MINAS
MINERIA
MINERIA
Official report upon the mines, mining, metallurgy and mining laws, &c., &c. of the Argentine Republic. - Buenos Aires : South American Bank Note Co., 1904. - 474 p.
ACTIVIDAD INDUSTRIAL
ARGENTINA
LEYES
MINAS
MINERIA
MINERIA