【序号】:1 【作者】:Ma, Xiao Li, Ye Zhang, Meng Zheng, Fangzhao Du, Shuang 【题名】:Assessment and analysis of non-point source nitrogen and phosphorus loads in the Three Gorges Reservoir Area of Hubei Province, China 【期刊】:Science of The Total Environment 【年、卷、期、起止页码】:Volume 412-413, Issue 0, 2011, Pages 154–161