TY - Journal of Yangtze River Scientific Research Institute A1 - T1 - Investigation and Application of Risk Pre-warningAssessment System for 2-D Urban Flood and Drainage Area Flood Y1 - 2013-06-04 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 27 EP - 30 VL - 30 IS - 6 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2013.06.007 ER -