directed and produced by Taggart Siegel ; produced by Teri Lang ; narrated & written by John Peterson ; produced in association with Independent Television Service (ITVS) ; produced by Collective Eye, Inc
Committee to Review the Corps of Engineers Restructured Upper Mississippi River-Illinois Waterway Draft Feasibility Study, Water Science and Technology Board, Division on Earth and Life Sciences, Transportation Research Board, National Research Council of the National Academies
sponsored by : Groundwater Advisory Council and Regional Groundwater Protection Planning Committees ; published by : Illinois Environmental Protection Agency