@book{bhlitem132746, title = {Correspondence : Barnard (Frederick) and Engelmann (George), 1864 }, volume = {Barnard to Engelmann, 1864}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/132746}, note = {https://www.biodiversitylibrary.org/bibliography/65901}, publisher = {}, author = {Barnard, Frederick A. P. (Frederick Augustus Porter),}, year = {1864}, pages = {4}, keywords = {(Frederick Augustus Porter),|1809-1884|1809-1889|Barnard, Frederick A. P|Correspondence|Design|Engelmann, George,|Letters|National Academy of Sciences (U.S.)|Seal|Society emblems|}, }