Columbia subject headings:
Chile--Economic conditions--1918-
World War, 1914-1918--Economic aspects--Canada.
World War, 1914-1918--Economic aspects--Chile.
World War, 1914-1918--Economic aspects.
Harvard subject headings:
Chile--Economic conditions--1918-
World War, 1914-1918--Economic aspects--Canada.
World War, 1914-1918--Economic aspects--Chile.
Princeton subject headings:
Chile--Economic conditions--1918-
World War, 1914-1918--Economic aspects--Canada.
World War, 1914-1918--Economic aspects--Chile.