Australian coalmining and mine mechanisation.
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| 新标题: | Mine and quarry mechanisation |
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| 格式: | 杂志 |
| 语言: | Undetermined |
| 出版: |
Avalon Beach, N.S.W. :
Magazine Associates.
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| 主题: |
| Item Description: | Description based on: 1960 ed. Cover title. |
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| 实物描述: | v. ; 27 cm. |
| 出版频率: | Annual |