Characteristics of Nitrogen Pollution and Isotopic Tracer Analysis ofShallow Groundwater in the Sewage Irrigation Area of Kuihe River
WANG Jin-guo, LI Qun, WANG Bi-ying, ZHANG Ying
JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI . 2017, (4): 15 -19 .  DOI: 10.11988/ckyyb.20160120