Columbia subject headings:
Harvard subject headings:
Brüggen, J. (Johannes), 1887-
Domeyko, Ignacio, 1802-1889.
Mines and mineral resources--Chile--History.
Mining engineers--Chile--Biography.
Urmeneta, José Tomás, 1808-1878.
Princeton subject headings:
Brüggen, J. (Johannes), 1887-
Domeyko, Ignacio, 1802-1889.
Mining engineering--Chile--History.
Mining engineers--Chile--Biography.
Urmeneta, José Tomás, 1808-1878.