Citations
1842 pencil sketch, 1844 essay 'Part 1, Draft A' and 1857 outline of species theory, 1842-1857, GBR/0012/MS DAR 6. Cambridge University Library. |
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1842 pencil sketch, 1844 essay 'Part 1, Draft A' and 1857 outline of species theory, 1842-1857, GBR/0012/MS DAR 6. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/714173 Accessed November 25, 2024. |