Serruya, C. 1974. Nitrogen and phosphorus balances and load-biomass 

 relationship in Lake Kinneret. Verh. Internat. Verein. Limnol . 

 19:1357-1369. 



Snell, T.W., and G. Personne. 1989. Acute toxicity bioassay using 

 rotifers II. A freshwater test with Brachionus rubens. Aquatic 

 Toxicology 14:81-92. 



Sparks, R.E. 1977. Environmental inventory and assessment of 



navigation pools 24, 25, and 26 , Upper Mississippi and Lower 

 Illinois rivers. An electrofishing survey of the Illinois River. 

 Special Report No. 5. UILU-WRC-77-0005. University of Illinois, 

 Urbana-Champaign Water Resources Center. 122 pp. 



Sparks, R.E. 1984. The role of contaminants in the decline of the 



Illinois River: Implications for the Upper Mississippi. Pages 25- 

 66 in J.G. Wiener, R.V. Anderson, and D.R. McConville, eds. 

 Contaminants in the Upper Mississippi River. Proceedings of the 

 15th Annual Meeting of the Mississippi River Research Consortium. 

 Butterworth Publishers, Stoneham, MA. 368 pp. 



Sparks, R.E. 1992. The Illinois River-Floodplain Ecosystem. Pages 

 412-432 in National Research Council. Restoration of aquatic 

 ecosystems: science, technology, and public policy. National 

 Academy Press, Washington, D.C. 552 pp. 



Sparks, R.E., M.J. Sandusky, and A. A. Paparo. 1981. Identification of 

 the water quality factors which prevent fingernail clams from 

 recolonizing the Illinois River, Phase II. University of Illinois, 

 Water Resources Center Research Report No. 157. Urbana, IL, 



Sparks, R.E., and K.D. Blodgett. 1983. Toxicity of sediments in the 

 Illinois Waterway: implications for the proposed increases in 

 diversion of Lake Michigan water into the Illinois Waterway. 

 Project Completion Report STIL-TRWRT0XSED39483, U.S. Army Corps of 

 Engineers, Chicago, IL. 



Sparks, R.E., and M.J. Sandusky. 1983. Identification of the water 

 quality factors which prevent fingernail clams from recolonizing 

 the Illinois River, Phase III. University of Illinois Water 

 Resources Center Research Report No. 179. Urbana, IL. 55 pp. 



Sparks, R.E., and P.P. Tazik. 1986. Des Plaines River long-term 

 monitoring program: Phase 1. Illinois Natural History Survey, 

 Center for Aquatic Biology Technical Report 1986(6). 110 pp. 



Sparks, R.E., F.S. Dillon, and J.L. Arnold. 1992. Illinois River 

 fingernail clam toxicity study. Final Report Project F-94-R-1. 

 Illinois Department of Conservation, Springfield, IL. 



Starrett, W.C. 1972. Man and the Illinois River. Pages 131-169 in 

 R.T. Oglesby, C.A. Carlson, and J. A. McCann, eds. River Ecology 

 and the Impact of Man. Academic Press, NY. 



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