Papers on the Frasnian Givetian boundary /
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| Imprint: | Brussels : Subcommission on Devonian Stratigraphy, International Union of Geological Sciences, [1982] |
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| Description: | 196 leaves : ill. ; 30 cm. |
| Language: | English |
| Subject: | |
| Format: | Print Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/601253 |
