TY - Journal of Yangtze River Scientific Research Institute A1 - YAN Bin, HUANG Wan-xia, LIU Yu-ting T1 - Calculation and Assessment of Grey Water Footprint in Consideration of Time Dimension: A Case Study on the Upstream of Dahuofang Reservoir of Hunhe River Y1 - 2018-07-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 40 EP - 45 VL - 35 IS - 7 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20170180 ER -