University Library, University of Illinois Urbana Champaign
University of Illinois Urbana-Champaign
Copyright & Usage:
Copyright Status: In copyright. Digitized with the permission of the rights holder.
Copyright Region: US
Copyright Comments: Scanned with the permission of the Field Musuem of Natural History in Chicago, Illinois.
Copyright Evidence: Evidence reported by scanner-christopher-jones for item floraofperufield on April 5, 2007: no visible notice of copyright; stated date is 1937.