Citations
Letter from Wilhelm Friedrich Philipp Pfeffer to Sir Francis Darwin; written at Leipzig, 1887-12-26, GBR/0012/MS DAR 199.5: 66. Cambridge University Library. |
|
Letter from Wilhelm Friedrich Philipp Pfeffer to Sir Francis Darwin; written at Leipzig, 1887-12-26, GBR/0012/MS DAR 199.5: 66. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/770402 Accessed November 28, 2024. |