TY - BOOK T1 - Water movement and water chemistry in the unsaturated zone at a low-level radioactive-waste disposal site near Sheffield, Illinois, 1986-87 / DA - 1993. CY - Washington, D.C. : CY - Denver, CO : CY - Denver, CO : AU - Mills, Patrick C. VL - 2398 CN - TC801 CN - TD898.12.I3 CN - TC801 PB - U.S. G.P.O.; PB - For sale by U.S. Geological Survey ; PB - for sale by U.S. Geological Survey, Map Distribution, PP - Washington, D.C. : PP - Denver, CO : PP - Denver, CO : PY - 1993. N1 - Shipping list no.: 93-0007-P. ID - 151451 KW - Radioactive waste disposal in the ground KW - Groundwater flow KW - Hazardous waste sites KW - Tritium. TI - Water movement and water chemistry in the unsaturated zone at a low-level radioactive-waste disposal site near Sheffield, Illinois, 1986-87 / ER -