Columbia subject headings:
Onelli, Clemente, 1864-1924.
Patagonia (Argentina and Chile)--Description and travel.
Harvard subject headings:
Onelli, Clemente, 1864-1924.
Patagonia (Argentina and Chile)--Description and travel
Princeton subject headings:
Onelli, Clemente, 1864-1924.
Patagonia (Argentina and Chile)--Description and travel.