Bibliographical materials related to navigation project Illinois State Water Survey. 1992. Bibliographical materials related to navigation project. Materials compiled by the Illinois State Water Survey, Champaign, Illinois, for the U.S. Fish and Wildlife Service, Environmental Management Technical Center, Onalaska, Wisconsin, December 1992. EMTC 92-S012. 5 pp. (NTIS #PB94-109113) ABSTRACT This is a reference document for researchers interested in retrieving reports prepared by the Illinois State Water Survey while under contract to the U.S. Fish and Wildlife Service, Environmental Management Technical Center, between 1986 and 1992. KEYWORDS bibliography, Illinois State Water Survey, Environmental Management Technical Center, U.S. Fish and Wildlife Service