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Great Lakes transportation in the eighties
Heilmann, Ronald L., (1986)
Waterway from the Great Lakes to the Hudson River
Edgar, Jadwin, (1926)
Modal shift to inland waterways : dealing with barriers in two Swedish cases
Rogerson, Sara, (2020)
Statement of Thomas James Walsh conerning the Great Lakes - St. Lawrence waterway project : May 8, 1930
Walsh, Thomas James, (1930)
A major impending project : the Great Lakes - St. Lawrence waterway