Citations
Letter from Heinrich Koch to Charles Robert Darwin; written at Dresden, 1871-10-31, GBR/0012/MS DAR 169: 47. Cambridge University Library. |
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Letter from Heinrich Koch to Charles Robert Darwin; written at Dresden, 1871-10-31, GBR/0012/MS DAR 169: 47. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/764673 Accessed April 18, 2024. |