TY - Journal of Yangtze River Scientific Research Institute A1 - XU Ji-jun, WANG Yong-qiang T1 - Water Problems and Their Countermeasures in the Protection and Developing of the Yangtze River Y1 - 2020-07-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 1 EP - 6 VL - 37 IS - 7 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20191387 ER -