1. Illinois State Water Survey Miscellaneous Publication 15 1;Bhowmik N. G.,1995
2. ILENR/RE-94/08;Illinois Department of Energy and Natural Resources,1994
3. Illinois State Geological Survey Special Report 2;Chrzastowski M.,1994
4. Interagency Floodplain Management Review Committee. 1994. Part V Science for Floodplain Management into the 21st Century. Preliminary Report of the Scientific Assessment and Strategy Team 272 Report to the Administration Flood-plain Management Task Force, U.S. Government Printing Office, Superintendent of Documents, Washington, DC, U.S.A.