A century in the history of the Geological Survey of Canada.
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| Format: | Book |
| Language: | English |
| Published: |
Ottawa :
E. Cloutier, printer to the King,
1947.
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| Series: | Special contribution (National Museum of Canada) ;
no. 47-1. |
| Subjects: |
| Physical Description: | 94 pages : plates. ; 23 cm. |
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