The folder contains an explanation of the Purdue University Leaflets on Nature Study series, undated
Item — Box: Communal Collections 20, Folder: 2, Item: 6
Identifier: MSF 109, File 2, Item 6
Scope and Contents
From the Collection: Two folders containing articles by A. Wilmer Duff.
Language of Materials
From the Collection: Collection materials are in English.
The collection is open for research.
From the Collection: 0.05 Cubic Feet (Two folders)