TY - Journal of Yangtze River Scientific Research Institute A1 - ZHU Yong-fei T1 - Principal Component Analysis on Factors Affecting Flood Loss Y1 - 2015-05-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 53 EP - 56 VL - 32 IS - 5 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2015.05.010 ER -