Study on Agricultural Non-Point Source Pollution Load of Typical Facility Farmland in the Downstream of the North Canal River Watershed
LIU Qiong-qiong, SHAO Xiao-long, LIU Hong-lei, YU Dan, ZHANG Yah, LI Hui
Journal of Ecology and Rural Environment . 2015, (4): 500 -505 .  DOI: 10.11934/j.issn.1673-4831.2015.04.009