'The 1947 discovery of oil in a field at Leduc in this prairie province launched a Canadian oil boom'
Alberta
CANADIAN HISTORY: The 1947 discovery of oil in a field at Leduc in this prairie province launched a Canadian oil boom
The 1947 discovery of oil in a field at Leduc in this prairie province launched a Canadian oil boom
The 1947 discovery of oil in a field at Leduc in this prairie province launched a Canadian oil boom
CANADIAN HISTORY
Alberta
CANADIAN HISTORY