TY - Journal of Yangtze River Scientific Research Institute A1 - ZHANG Zhe, HE Tai-rong, SHU Rui-qin, LIU Huan T1 - Analysis of Water Resources Security inChongqing City Based on WPI Model Y1 - 2016-04-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 1 EP - 5 VL - 33 IS - 4 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20150573 ER -