Water Science and Engineering     2008 1 (4):  22-35     ISSN: 1674-2370  CN: 32-1785/TV   Critical interfaces in geosynthetic multilayer liner system of a landfill Qian Xuede*1, 2, 3 1. Michigan Department of Environmental Quality, Waste and Hazardous Materials Division, Lansing, Michigan 48913, U. S. A. 2. College of Civil Engineering, Hohai University, Nanjing 210098, P. R. China 3. College of Environmental Science and Engineering, Hohai University, Nanjing 210098, P. R. China Received 2008-10-09  Revised 2008-12-07  Online 2008-12-30 Supporting info null Corresponding author: Qian Xuede