Citations
Consultative papers 1974 : OS 74/11 : Review of the main activities of the Ordnance Survey, 1974-09, GBR/3296/Maps/CCSA.IM_397_48, IM_397_48. Cambridge University Library. |
|
Consultative papers 1974 : OS 74/11 : Review of the main activities of the Ordnance Survey, 1974-09, GBR/3296/Maps/CCSA.IM_397_48, IM_397_48. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239082 Accessed May 15, 2025. |