Citations
Letter from Friedrich Hermann Gustav Hildebrand to Charles Robert Darwin; written at Freiburg, 1873-05-23, GBR/0012/MS DAR 76: B179-B180. Cambridge University Library. |
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Letter from Friedrich Hermann Gustav Hildebrand to Charles Robert Darwin; written at Freiburg, 1873-05-23, GBR/0012/MS DAR 76: B179-B180. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/739714 Accessed October 13, 2024. |