Research on Ditch Management at Taipei-Ilan highway in Provincial Highway No.9
碩士 === 國立宜蘭大學 === 綠色科技學程碩士在職專班 === 104 === Taipei-Ilan Provincial Highway NO.9 from Shipai to TwoCity pass through mountains with beautiful scenery but is quit adventurous. From Shipai, the highest point of the highway and located at the Ilan boundary, the highway starts to slope down and circles th...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2015
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| Online Access: | http://ndltd.ncl.edu.tw/handle/67173021026677594224 |