TY - BOOK AU - Ryan, Barbara J. AU - DeVries, M. P. CN - TC801 CN - TD898.12.I3 CN - TC801 CY - [Washington] : CY - Denver, CO : DA - 1991. ID - 225540 KW - Radioactive waste disposal in the ground KW - Groundwater flow PB - U.S. G.P.O. ; PB - For sale by the Books and Open-File Reports Section, U.S. Geological Survey, PP - [Washington] : PP - Denver, CO : PY - 1991. T1 - Results of hydrologic research at a low-level radioactive-waste disposal site near Sheffield, Illinois / TI - Results of hydrologic research at a low-level radioactive-waste disposal site near Sheffield, Illinois / VL - 2367 ER -