Relation between water quality and COD discharge in China in the Eleventh Five-Year Plan
LI Mingsheng, ZHANG Jianhui, LUO Haijiang, LIANG Nian, YU Yang, SUN Yuan
Ecology and Environmental Sciences . 2011, (3): 463 -467 .  DOI: 10.16258/j.cnki.1674-5906(2011)03-0463-05

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