Hirschi, R.L., R.H. Hornbaker, J.B. Braden, and E.A. DeVuyst."Agricultural Floodplain Management Strategies After the 1993 Flood," Proceedings of the Eighth Annual Conference, Illinois Groundwater Consortium, Research on Agricultural Chemicals in Illinois Groundwater: Status and Future Directions VIII, April 1 2, 1998, Makanda, Illinois, pp.22 30.
Hirschi, R.L., R.H. Hornbaker, E.A. DeVuyst, J.B. Braden. Agricultural Floodplain Management Strategies After the 1993 Flood. Research on Agricultural Chemicals in Illinois Groundwater: Status and Future Directions, Vol. VII, Proceedings of the Illinois Groundwater Consortium Seventh Annual Conference, Makanda, IL, March 26, 1997.
Hirschi, R.L., J.B. Braden, E.A. DeVuyst and R.H. Hornbaker. Flood Easements as a Mitigation Option. Rivertech96 First International Conference on New/Emerging Concepts for Rivers Proceedings, Vol. 2, Chicago, IL, Sep. 22-26, 1996, pp. 797-805.
Hirschi, R.L., J.B. Braden, E.A. DeVuyst and R.H. Hornbaker. Easements as a Flood Management Option. Integrated Management of Surface and Ground Water, Proceedings of The Universities Council on Water Resources Annual Meetings, San Antonio, TX, July 30-Aug. 2, 1996, pp. 240-249.
Hirschi, R.L., R.H. Hornbaker, E.A. DeVuyst, J.B. Braden, D.C. White and D.A. Evans. Agricultural Floodplain Management Strategies After the 1993 Flood. Research on Agricultural Chemicals in Illinois Groundwater: Status and Future Directions, Vol. VI, Proceedings of the Illinois Groundwater Consortium Sixth Annual Conference, Makanda, IL, March 27-28, 1996, pp.27-31.