Creighton, Donald G.
The empire of the St. Lawrence
Macmillan of Canada, 1970
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Toye, William
The St. Lawrence / William Toye
Oxford University Press , 1959
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Southall, Ivan
Lawrence Hargrave
Melbourne: Oxford University Press, 1964
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Dworkin, Ronald
Law`s empire
Harvard University Press, 1986
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Dworkin, Ronald
Law's empire
Fontana Press, 1991
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