dcsimg
Please read BHL's Acknowledgment of Harmful Content

Status Update: Internet Archive continues to perform maintenance on archive.org. BHL services may be occasionally affected until IA services are fully restored. 

More information

Sort By:
  1. By: Illinois. Natural History Survey Division - National Great Rivers Research and Education Center - NGRREC.
    Publication info: Havana, Ill, Illinois National History Survey, 1984
    Holding Institution: Lewis & Clark Community College / NGRREC
    Subjects: Illinois River (Ill.)  Mississippi river  Research  Rivers  Stream ecology  United States  
  2. By: Havera, Stephen P. - Roat, Katie E. - Illinois. Natural History Survey Division
    Publication info: Champaign, Ill, Illinois Natural History Survey, 1989
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1844-1930  Biological stations  Forbes Biological Station  Forbes, Stephen Alfred,  Freshwater biology  Geschichte  Havana  Havana (Ill.)  Illinois  Illinois River  Illinois River (Ill.)  Research  Stephen A. Forbes Biological Station  
  3. By: Kofoid, Charles A. (Charles Atwood),
    Publication info: Urbana, Ill, 1903-08
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Freshwater plankton  Illinois  Illinois River  Illinois River (Ill.)