Citations
Letter from Édouard Marie Heckel to Charles Robert Darwin; written at Grenoble, 1876-12-27, GBR/0012/MS DAR 166: 128. Cambridge University Library. |
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Letter from Édouard Marie Heckel to Charles Robert Darwin; written at Grenoble, 1876-12-27, GBR/0012/MS DAR 166: 128. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/764298 Accessed November 24, 2024. |