An investigation of the coals of Canada with reference to their economic qualities
Guardat en:
OCLC: | 933958 |
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Autor principal: | |
Autor corporatiu: | , |
Altres autors: | , , , , , , |
Idioma: | English |
Publicat: |
Ottawa,
Government printing bureau,
1912-15.
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Col·lecció: | Canada. Dept. of mines. Mines branch. [Report no. 83]
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Matèries: | |
Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |