Piper, Charles V. June 3, 1891 [to B. L. Robinson with reply]
Piper, Charles V. (Charles Vancouver), 1867-1926
Correspondence
1891-06-03
Asa Gray correspondence
Harvard University Botany Libraries
English
[1835-1893]
Public domain. The Library considers that this work is no longer under copyright protection
https://creativecommons.org/licenses/by-nc-sa/4.0/
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