Proceedings 1985 Rapid Excavation and Tunneling Conference, New York, June 16-20, 1985 :
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| 共著者: | , , , , , |
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| その他の著者: | , |
| フォーマット: | 会議録 図書 |
| 言語: | English |
| 出版事項: |
New York, N.Y. :
Society of Mining Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers,
c1985.
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| 主題: |