1. Residues of organochlorine pesticides in shallow groundwater of agricultural region in Taihu basin;Li;J Agro-Environ Sci,2007
2. Elementary research of organochlorine pesticide in groundwater of pearl river delta;Huang;J Agro-Environ Sci,2008
3. Effect of pesticides on groundwater under sweet-potato-based cropping systems in northern China;Kong;J Agro-Environ Sci,2004
4. Vulnerability of the groundwater environment in Tongyu County of Jilin province;Bian;Water Resources Protection,2008
5. Review of ground water vulnerability concept and assessment;Sun;Jilin Geology,2000