Application of GIS for the identification and demarcation of selective heavy metal concentrations in the urban groundwater

ASHRAF Sobia, ABBAS Farhat, IBRAHIM Muhammad, RASHID Umer, KHALID Shoaib, Raza AHMAD Hammad, Rehman HAKEEM Khalid, MAJEED Tahir

地理学报(英文版) . 2015, (2): 225 -235 . DOI: 10.1007/s11442-015-1164-0