TY - Journal of Yangtze River Scientific Research Institute A1 - CHEN Qiu-yan, ZHANG Feng-qiu, WU Qiang-jianzhong, LUO Pei T1 - Measures of Water Resources Protection in Mesa andHilly Region of Northeast Sichuan Province Y1 - 2018-10-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 48 EP - 52 VL - 35 IS - 10 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20170385 ER -