Citations
20th International Geographical Congress, London and Edinburgh, 1964: papers including some on the Ordnance Survey, 1964, GBR/3296/Maps/CCSA.IM_484, IM_484. Cambridge University Library. |
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20th International Geographical Congress, London and Edinburgh, 1964: papers including some on the Ordnance Survey, 1964, GBR/3296/Maps/CCSA.IM_484, IM_484. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239815 Accessed November 14, 2024. |