非点源营养负荷泥沙关系的建立及其应用
李怀恩, 蔡明
Relationship Between Nonpoint Source Nutrient Load and Sediment and Its Application
LI Huai-En, CAI Ming
地理科学 . 2003, (4): 460 -463 .  DOI: 10.13249/j.cnki.sgs.2003.04.460