Бібліографічні деталі
| Співавтори: |
Tunnel and Shaft Conference, Minneapolis,
American Society of Civil Engineers,
Society of Mining Engineers of AIME,
University of Minnesota. School of Mineral and Metallurgical Engineering,
Minnesota. University. Dept. of Civil Engineering |
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| Інші автори: |
Yardley, Donald H., 1917-
(ed.) |
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| Формат: | Матеріали конференцій
Книга
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| Мова: | English |
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| Опубліковано: |
New York,
Society of Mining Engineers of the American Institute of Mining, Metallurgical, and Petroleum Engineers,
1970.
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| Предмети: | |
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