TY - Journal of Yangtze River Scientific Research Institute A1 - LI Fo-lin, CAI De-suo, TANG Xin, YI Ran T1 - Diatom Index Screening and Multi-index Systemto Assess Water Quality Y1 - 2015-08-20 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 26 EP - 33 VL - 32 IS - 8 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2015.08.005 ER -