松花江流域非点源污染负荷估算与评价
岳勇, 程红光, 杨胜天, 郝芳华
Integrated Assessment of Non-point Source Pollution in Songhuajiang River Basin
YUE Yong, CHENG Hong-Guang, YANG Sheng-Tian, HAO Fang-Hua
地理科学 . 2007, (2): 231 -236 .  DOI: 10.13249/j.cnki.sgs.2007.02.231