TY - BOOK AU - Mills, Patrick C. AU - Healy, R. W. CN - TC801 CN - TD898.12.I3 CN - TC801 CY - Washington, D.C. : CY - Denver, CO : DA - 1993. ID - 147494 KW - Radioactive waste disposal in the ground KW - Groundwater flow KW - Radioisotopes KW - Tritium. KW - Hazardous waste sites N1 - Title on p. [4] of cover: Water and tritium movement at a low-level radioactive-waste disposal site, Ill., 1981-85. PB - U.S. G.P.O. ; PB - For sale by Books and Open-File Report Sales, U.S. Geological Survey, PP - Washington, D.C. : PP - Denver, CO : PY - 1993. T1 - Water and tritium movement through the unsaturated zone at a low-level radioactive-waste disposal site near Sheffield, Illinois, 1981-85 / TI - Water and tritium movement through the unsaturated zone at a low-level radioactive-waste disposal site near Sheffield, Illinois, 1981-85 / VL - 2386 ER -