The Online Books Page

Books by Richard E. Sparks:

Books in the extended shelves:

• Sparks, Richard E.: The development of toxicity indices for assessing the quality of the Illinois River : final report (University of Illinois, Water Resources Center, 1974), also by Kenneth S. Lubinski and Lawrence A. Jahn (page images at HathiTrust)
• Sparks, Richard E.: Identification of toxic substances in the upper Illinois River : final report (The Dept., 1992), also by Frank S. Dillon, Philippe E. Ross, Ill.) Forbes Biological Station (Havana, Illinois. Dept. of Energy and Natural Resources Office of Research and Planning, Illinois. Department of Energy and Natural Resources. Office of Research and Planning, and Illinois. Natural History Survey Divison. River Research Laboratory (page images at HathiTrust)
• Sparks, Richard E.: The use of bluegills to detect zinc ([U.S. Environmental Protection Agency]; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1971), also by John Cairns and United States Environmental Protection Agency (page images at HathiTrust)

Find more by Richard E. Sparks at your library, or elsewhere.