The journal of geology
47
| Formaat: | |
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| Gepubliceerd in: |
Chicago ; University of Chicago Pr.
1893
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| Onderwerpen: | |
| Online toegang: | http://www.jstor.org/action/showPublication?journalCode=jgeology http://www.journals.uchicago.edu/loi/jg/ |
| Samenvatting: | 47 |
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