Annotated checklist of the Butterflies of Illinois
Author: Irwin, R.R., and J.C. Downey.
Year: 1973
Publication Type: Biological Notes
Pages: 60
Publication Code: BN 081
Price: $3.00
How to order: To order Manuals and select publications, visit our e-commerce site.
For detailed information about ordering other INHS publications, including shipping and handling,
go to the How to Order page
Author: Irwin, R.R., and J.C. Downey.
Year: 1973
Publication Type: Biological Notes
Pages: 60
Publication Code: BN 081
Price: $3.00
How to order: To order Manuals and select publications, visit our e-commerce site.
For detailed information about ordering other INHS publications, including shipping and handling,
go to the How to Order page