Citations
The provision of photogrammetric control for large scale surveys of Great Britain, 1955, GBR/3296/Maps/CCSA.IM_404_3, IM_404_3. Cambridge University Library. |
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The provision of photogrammetric control for large scale surveys of Great Britain, 1955, GBR/3296/Maps/CCSA.IM_404_3, IM_404_3. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239191 Accessed November 14, 2024. |