Status and Characteristics of Shallow Groundwater Pollution of Countryside and Control Countermeasure
Zhong Weiyun, Zhang Xiaohua, Liu Peiwen
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2000, (S1): 37 -38 .  DOI: 10.3969/j.jssn.1000-2006.2000.07.010