How to prevent accidents in collieries : a practical treatise upon the best means of preventing accidents in coal mines, also, advice regarding proceedings after explosion / by Matthias Dunn.
- Dunn, Matthias.
- Date:
- 1862
Licence: Public Domain Mark
Credit: How to prevent accidents in collieries : a practical treatise upon the best means of preventing accidents in coal mines, also, advice regarding proceedings after explosion / by Matthias Dunn. Source: Wellcome Collection.
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