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  1. By: Havera, Stephen P. - Kruse, Glen W.
    Publication info: [Champaign, Ill.], Illinois Natural History Survey, [1988]
    Holding Institution: University Library, University of Illinois Urbana Champaign
  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
  3. By: Horath, Michelle M. - Havera, Stephen P. - Illinois. Natural History Survey Division. Center for Wildlife Ecology.
    Publication info: [Havana, Ill.?], Illinois Natural History Survey, Center for Wildlife Ecology, 23 August 1999
    Holding Institution: University Library, University of Illinois Urbana Champaign
  4. By: Anderson, William L. - Havera, Stephen P. - Illinois. Natural History Survey Division
    Publication info: Champaign, Ill, Illinois Natural History Survey, [1989]
    Holding Institution: University Library, University of Illinois Urbana Champaign
  5. By: Havera, Stephen P. - Roat, Katie E. - Anderson, Lynn M.
    Publication info: Champaign, Ill, Illinois Natural History Survey, 2003
    Holding Institution: University Library, University of Illinois Urbana Champaign
  6. By: Havera, Stephen P. - Illinois. Natural History Survey Division
    Publication info: [Champaign], Illinois Natural History Survey, 1999
    Holding Institution: University Library, University of Illinois Urbana Champaign
  7. By: Havera, Stephen P. - Anderson, William L. - Illinois. Natural History Survey Division
    Publication info: Havana [Ill.], Illinois Natural History Survey, 10 September 1991
    Holding Institution: University Library, University of Illinois Urbana Champaign
  8. By: Jeffords, Michael R. - Hodgins, Audrey S. - Havera, Stephen P. - Illinois. Natural History Survey Division
    Publication info: Champaign, Ill, Illinois Natural History Survey, [1992]
    Holding Institution: University Library, University of Illinois Urbana Champaign
  9. By: Havera, Stephen P. - Yetter, Aaron P. - Hine, Christopher S. - Illinois. Natural History Survey Division. Center for Wildlife Ecology.
    Publication info: Havana, Ill, Illinois Natural History Survey, Center for Wildlife Ecology, 15 August 1994
    Holding Institution: University Library, University of Illinois Urbana Champaign