Citations
Ordnance Survey data-point : information with precision, 1997, GBR/3296/Maps/CCSA.OS_328_22, OS_328_22. Cambridge University Library. |
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Ordnance Survey data-point : information with precision, 1997, GBR/3296/Maps/CCSA.OS_328_22, OS_328_22. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/244389 Accessed November 19, 2024. |