Report on the fossil plants of the lower Carboniferous and millstone grit formations of Canada /
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| Format: | Book |
| Language: | English |
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| Item Description: | At head of title: Geological survey of Canada, Alfred R. C. Selwyn, F.G.S., director. |
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| Physical Description: | 47 pages, 11 leaves of plates : illustrations ; 25 cm. |