Construction and Utilization Plan of Steep Slope and Underground Spatial Information DB for Steep Slope Disaster Prevention (급경사지방재를 위한 급경사지정보 및 지하공간정보 DB 구축과 활용 방안 연구)
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- Journal of the Korean GEO-environmental Society
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- v.15 no.7
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- pp.13-21
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- 2014