Korea Institute of Geoscience and Mineral Resources, Department of Groundwater and Geothermal Resources, Gajeong-dong 30, Yuseong-gu, Daejeon, 305-350, Korea, Republic of
Korea Institute of Geoscience and Mineral Resources, Department of Groundwater and Geothermal Resources, Gajeong-dong 30, Yuseong-gu, Daejeon, 305-350, Korea, Republic of