TY - BOOK T1 - Hydrogeologic data from four landfills in northeastern Illinois / DA - 1969. CY - Urbana : AU - Hughes, G. M. VL - no. 26 CN - QE105 CN - QE105 PB - Illinois State Geological Survey, PP - Urbana : PY - 1969. ID - 8700 KW - Fills (Earthwork) KW - Refuse and refuse disposal KW - Borings TI - Hydrogeologic data from four landfills in northeastern Illinois / ER -