TY - Journal of Yangtze River Scientific Research Institute A1 - CHENG Meng-meng, CHEN Jin T1 - Comparison of Water Production and Utilization in the North and South of China Y1 - 2012-11-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 1 EP - 4 VL - 29 IS - 11 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2012.11.001 ER -