Citations
1:1,000,000 Geological Map of the British Islands, 1906, GBR/3296/Maps/CCSA.DA_615_3, DA_615_3. Cambridge University Library. |
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1:1,000,000 Geological Map of the British Islands, 1906, GBR/3296/Maps/CCSA.DA_615_3, DA_615_3. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/236618 Accessed November 10, 2024. |