The principles of colliery ventilation /
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London,
Kegan Paul, Trench,
1882.
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| Edition: | 2d ed. greatly enl. |
| Subjects: |
| Physical Description: | ix, 153 p. : ill. (one fold. graph) ; 20 cm. |
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