Columbia subject headings:
Frontier and pioneer life--Patagonia (Argentina and Chile)
Halliday, William, 1845-1917.
Patagonia (Argentina and Chile)--History.
Pioneers--Patagonia (Argentina and Chile)--Biography.
Sheep ranchers--Patagonia (Argentina and Chile)--Biography.
Harvard subject headings:
Frontier and pioneer life--Patagonia (Argentina and Chile)
Halliday, William, 1845-1917.
Patagonia (Argentina and Chile)--History.
Pioneers--Patagonia (Argentina and Chile)--Biography.
Sheep ranchers--Patagonia (Argentina and Chile)--Biography.
Princeton subject headings:
Frontier and pioneer life--Patagonia (Argentina and Chile).
Holliday family.
Patagonia (Argentina and Chile)--Description and travel.