Making predictions that change the future: forecasts and alternative visions for the Illinois River
Subtitle: Keynote speech at the Third Biennial Governor's Conference on the management of the Illinois River System
By: by Richard E. Sparks.
Contributors: Illinois. Dept. of Natural Resources.; Illinois. Natural History Survey Division. River Research Laboratory.
Series: Aquatic ecology technical report -- 93/18
Publisher: Illinois Natural History Survey, Forbes Biological Station
Published: 1994
Place of publication: Havana, Ill
Language: eng
Number of pages: 23
Subjects: Ecosystem management -- Illinois -- Illinois River; Freshwater ecology -- Illinois -- Illinois River