The Study on Mode of Gravel Extraction in River
碩士 === 中華大學 === 營建管理研究所 === 95 === The rivers drainage area in Taiwan is small, and it is very brief to flow on the way, in addition geology is fragile, every typhoon torrential rain is apt to produce a large number of gravel to deposit the river, hinder the rivers. In order to protect the river, st...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2007
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| Online Access: | http://ndltd.ncl.edu.tw/handle/93463218955496538927 |