Steam shovel mining : including a consideration of electric shovels and other power excavators in open-pit mining.
Guardat en:
| Autor principal: | |
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| Format: | Llibre |
| Idioma: | English |
| Publicat: |
N.Y. :
McGraw-Hill,
1920.
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| Matèries: |
CARM 1 Store
| Signatura: |
A2:AP22D0 C07278 |
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| Còpia 1 | Disponible Fer una reserva |