Recent Additions

• Reconversion for Peace: A Report of the Natural History Survey Division for the Year 1945-46 

  Tehon, Leo R. (Illinois Natural History Survey, 1946)

  application/pdf

  PDF (5MB)
• COOPERATIVE AGRICULTURAL PEST SURVEY – Annual Report 

  Helm, Charles (Illinois Natural History Survey, 2006)

  This annual report outlines exotic pest detection activities conducted according to guidelines issued by the Eastern Region Cooperative Agricultural Pest Survey from January 1, 2005 through December 31, 2005. The document ...

  application/pdf

  PDF (713kB)
• The chewing lice : world checklist and biological overview 

  Price, Roger D.; Hellenthal, Ronald A.; Palma, Ricardo L.; Johnson, Kevin P.; Clayton, Dale H. (Illinois Natural History Survey, 2003)

  application/pdf

  PDF (40MB)
• Illinois Natural History Survey Annual Report 1988-1989 

  Illinois Natural History Survey (1989)

  application/pdf

  PDF (6MB)
• The nature of our work : the purpose and programs of the Illinois Natural History Survey 

  Illinois Natural History Survey (Illinois Natural History Survey, 1990)

  application/pdf

  PDF (423kB)