By Mary A. Sego
Scope and Contents of the Materials
One folder containing an article by Aaron Johnson.
Purdue University Libraries, Archives and Special Collections
Alternate Extent Statement:
Collection is open for research.
MSF 197, A. G. Johnson papers, Archives and Special Collections, Purdue University Libraries
Box and Folder Listing Browse by Folder:
[Folder 1: Article, 1911],
- Folder 1: Article, 1911
- The Unattached Aecial Forms of Plant-Rusts in North America, Johnson, A. G. Reprinted from the Proceedings of the Indiana Academy of Science, 1911, pp. 375-413. [2 copies]