An investigation of the coals of Canada with reference to their economic qualities
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| OCLC: | 933958 |
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| 主要作者: | |
| Corporate Authors: | , |
| 其他作者: | , , , , , , |
| 語言: | English |
| 出版: |
Ottawa,
Government printing bureau,
1912-15.
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| 叢編: | Canada. Dept. of mines. Mines branch. [Report no. 83]
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| 主題: | |
| 格式: | Monograph Note that CRL will digitize material from the collection when copyright allows. |