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21
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22
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23
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24
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25
Improvement techniques of soft ground in subsiding and lowland environment /
Published 1994“…Rotterdam : AA Balkema,…”
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26
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27
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28
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29
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30
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31
Weak rock tunnelling : a simplified analytical simulation, a PC-based model and design charts for engineering practice /
Published 1994“…Rotterdam : AA Balkema,…”
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32
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33
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34
The impact of mining on the environment : problems and solutions /
Published 1994“…Rotterdam : AA Balkema,…”
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35
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36
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37
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38
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39
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40