Raamatud Richard E. Sparks
Identification of Toxic Substances in the Upper Illinois River: Final Report
Richard E Sparks, Philippe E Ross
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Sediment Toxicity in Reach 15 of the Upper Mississippi River: Technical Report to the Illinois Department of Natural Resources
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![A Comprehensive Evaluation of Three Mussel Beds in Reach 15 of the Upper Mississippi River. [electronic Resource]](https://www.patogupirkti.lt/media/catalogen/product/978137/9781378918913.jpg)
A Comprehensive Evaluation of Three Mussel Beds in Reach 15 of the Upper Mississippi River. [electronic Resource]
Scott D Whitney, Richard E Sparks, K D Blodgett
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Effects of Fleeting on Mussels.: Interim Report
Richard E Sparks, K Douglas Blodgett
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The Long-term Illinois River Fish Population Monitoring Program: F-101-R Segments 6-10, Final Report to be Submitted to the Illinois Department of Nat
Richard E. Sparks, Todd Marvin Koel
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Fish and Wildlife Habitat Changes Resulting From Construction of a Nine-Foot Channel on Pools 24, 25, and 26 of the Mississippi River and the Lower Illinois River
Frank C Bellrose, F L Paveglio, Richard E Sparks
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