Columbia subject headings:
Harvard subject headings:
Prohibition--Canada--History--20th century.
Smuggling--Canada--History--20th century.
Smuggling--Saint Pierre and Miquelon--History--20th century.
Princeton subject headings:
Prohibition--Canada--History--20th century.
Smuggling--Canada--History--20th century.
Smuggling--Saint Pierre and Miquelon (France)--History--20th century.