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2
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4
5
Published: 1977
Superior document: Bulletin / Geological Survey of Canada 275
6
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11
Published: 2000.
12
Published: 2013.
Superior document: Markets and governments in economic history
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15
Published: 2014.
Superior document: Platform Studies
Links: Get full text
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17
Published: 1876
Superior document: Sonderdruck aus Proceedings of the Royal Society, No. 170, 1876
18
Published: [2019]
Links: Get full text
19
20
Published: 1993
Superior document: Bulletin / Geological Survey of Canada 444