A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Points from the writer's experience on the subject of sinking and timbering perpendicular cage shafts for the working of metalliferous mines. (1800 w.)
Points from the writer's experience on the subject of sinking and timbering perpendicular cage shafts for the working of metalliferous mines. (1800 w.)
Shaft sinking
Min Sci Pr
Colvin, C.K. (author)
1902
Article (Journal)
English
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| Engineering Index Backfile | 1948
| Tema Archive | 2013
| Engineering Index Backfile | 1948
| Engineering Index Backfile | 1913