LEADER 00000nam 2200229 a 4500 001 21389780 003 UkHlHU 040 UkHlHU 050 4 E 1026 C9 100 1 Creighton, Donald Grant. 245 14 The commercial empire of the St. Lawrence, 1760-1850. 260 Toronto :|bRyerson Press ;|aLondon :|bHumphrey Milford, |c1937. 300 441p. 440 4 The relations of Canada and the United States 651 0 Saint Lawrence River|xCommerce|xHistory|y18th century. 651 0 Saint Lawrence River|xCommerce|xHistory|y19th century. 651 0 Canada|xForeign economic relations|zUnited States|y19th century. 651 0 Canada|xForeign economic relations|zUnited States|y18th century. 651 0 United States|xForeign economic relations|zCanada|y19th century. 651 0 United States|xForeign economic relations|zCanada|y18th century.
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