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  1. By: Sparks, Richard E. - Blodgett, K. Douglas (Kevin Douglas), - Illinois. Center for Aquatic Ecology. - Forbes Biological Station (Havana, Ill.)
    Publication info: Havana, Ill, Illinois Natural History Survey, River Research Laboratory of the Forbes Biological Station, 1991
    Holding Institution: Lewis & Clark Community College / NGRREC
  2. By: Sparks, Richard E. - Blodgett, K. Douglas (Kevin Douglas), - Illinois. Natural History Survey Division - National Great Rivers Research and Education Center - NGRREC.
    Holding Institution: Lewis & Clark Community College / NGRREC
  3. By: Sparks, Richard E. - Smith, Kenneth E. - U.S. Fish and Wildlife Service
    Publication info: S.l, s.n, 1979
    Holding Institution: Lewis & Clark Community College / NGRREC
  4. By: Sparks, Richard E. - Illinois. Aquatic Biology Section. - Illinois. Natural History Survey Division. Aquatic Biology Section. - National Great Rivers Research and Education Center - NGRREC.
    Publication info: Havana, Ill, River Research Laboratory, Illinois Natural History Survey, 1985
    Holding Institution: Lewis & Clark Community College / NGRREC
  5. By: Sparks, Richard E. - Blodgett, K. Douglas (Kevin Douglas),
    Publication info: Havana, Ill, River Research Laboratory, 1985
    Holding Institution: Lewis & Clark Community College / NGRREC
  6. By: Sparks, Richard E. - Blodgett, K. Douglas (Kevin Douglas), - Illinois. Aquatic Biology Section. - Illinois. Natural History Survey Division. Aquatic Biology Section. - Illinois. Natural History Survey Division. River Research Laboratory. - National Great Rivers Research and Education Center - NGRREC.
    Publication info: Havana, Ill, Illinois Natural History Survey, River Research Laboratory, 1983
    Holding Institution: Lewis & Clark Community College / NGRREC
  7. By: Sparks, Richard E. - University of Illinois (Urbana-Champaign campus). Water Resources Center.
    Publication info: [Urbana, Ill, University of Illinois at Urbana-Champaign, Water Resources Center], 1977
    Holding Institution: Lewis & Clark Community College / NGRREC
  8. By: Sparks, Richard E. - Paparo, Anthony A. - Sandusky, Michael J. - Illinois. Natural History Survey Division. River Research Laboratory. - National Great Rivers Research and Education Center - NGRREC. - Southern Illinois University at Carbondale. Dept. of Zoology. - Southern Illinois University at Carbondale. School of Medicine. - United States. Office of Water Policy. - University of Illinois at Urbana-Champaign. Water Resources Center.
    Publication info: Urbana, Ill, Water Resources Center, University of Illinois at Urbana-Champaign, [1983]
    Holding Institution: Lewis & Clark Community College / NGRREC
  9. By: Sparks, Richard E. - Paparo, Anthony A. - Sandusky, Michael J. - University of Illinois at Urbana-Champaign. Water Resources Center. - United States. Office of Water Research and Technology.
    Publication info: [Urbana, Ill.], University of Illinois at Urbana-Champaign, Water Resources Center, [1981]
    Holding Institution: Multiple institutions
  10. By: Sparks, Richard E. - Ross, Philippe E. - Illinois. Dept. of Energy and Natural Resources. Office of Research and Planning. - Illinois. Natural History Survey Division. River Research Laboratory.
    Publication info: Springfield, Ill. (325 W. Adams St., Springfield 62704-1892), The Dept, [1992]
    Holding Institution: Lewis & Clark Community College / NGRREC
  11. By: Koel, Todd Marvin. - Sparks, Richard E. - Illinois. Natural History Survey Division
    Publication info: Havana, Ill, Illinois Natural History Survey, LTRMP Havana Field Station, [1999]
    Holding Institution: Lewis & Clark Community College / NGRREC
  12. By: Anderson, Kevin B - Sparks, Richard E. - Paparo, Anthony A. - Southern Illinois University at Carbondale. School of Medicine. - Southern Illinois University (System). Dept. of Zoology. - River Research Laboratory. - United States. Department of the Interior. - University of Illinois at Urbana-Champaign. Water Resources Center.
    Publication info: Urbana, University of Illinois, Water Resources Center, 1978
    Holding Institution: Lewis & Clark Community College / NGRREC
  13. By: Stoeckel, Denise B. - Blodgett, K. Douglas (Kevin Douglas), - Sparks, Richard E. - Illinois. Center for Aquatic Ecology. - Illinois. Dept. of Natural Resources.
    Publication info: Champaign, Ill, Illinois Natural History Survey, Jan. 1997
    Holding Institution: Lewis & Clark Community College / NGRREC
  14. By: Moy, Philip B. - Sparks, Richard E. - Illinois. Dept. of Conservation. - Illinois. Center for Aquatic Ecology. - National Great Rivers Research and Education Center - NGRREC.
    Publication info: Havana, Ill, Illinois Natural History Survey, Center for Aquatic Ecology, [1991]
    Holding Institution: Lewis & Clark Community College / NGRREC