Biodiversity Heritage Library
By "Illinois. State Entomologist. "
Annual report on the noxious insects of the State of Illinois.
Publication info: Chicago :Prairie Farmer Co.,1868-1873.
Contributed by: University Library, University of Illinois Urbana Champaign
Report of the state entomologist on the noxious and beneficial insects of the state of Illinois.
Publication info: Springfield, Ill. :State Entomologist,-1916.
Contributed by: NCSU Libraries (archive.org)