Effects of land use change on groundwater quality in karst watershed-A case study in Xiaojiang watershed of Yunnan province
JIANG Yongjun, YUAN Daoxian, ZHANG Gui, HE Raosheng
JOURNAL OF NATURAL RESOURCES . 2004, (6): 707 -715 .  DOI: 10.11849/zrzyxb.2004.06.004