U.S. Geol. Survey Oct. 31, 1887

By

Geological Survey (U.S.)

Type

Correspondence

Date of Publication

1887-10-31

Original Publication

Asa Gray correspondence with scientific societies, Harvard College, and University of Michigan

Contributed by

Harvard University Botany Libraries

Language

English

Published by

1838-1887

Rights Status

Public domain. The Library considers that this work is no longer under copyright protection

Rights License URL

https://creativecommons.org/licenses/by-nc-sa/4.0/