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Letter from R. A. Pearson to Louis Hermann Pammel, June 1, 1920
Letter from R. A. Pearson to Louis Hermann Pammel, supporting Ada Hayden's work.
Pearson, Raymond A. (Raymond Allen), 1873-1939
1920-06-01
Botany
Iowa State University
Iowa--Ames Iowa--Story County
1 page
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https://n2t.net/ark:/87292/w9cd17
eng
correspondence
Text
Iowa State University. Special Collections and University Archives
Louis Hermann Pammel papers
RS 13-5-13
https://n2t.net/ark:/87292/w9jv31
Ada Hayden
http://n2t.net/ark:/87292/w9s46h57x