Citations
Map production. Sudan contract mapping : contract no 573 air triangulation, 1985-01-10 - 1985-11-11, GBR/3296/Maps/CCSA.DOS_235_9, DOS_235_9. Cambridge University Library. |
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Map production. Sudan contract mapping : contract no 573 air triangulation, 1985-01-10 - 1985-11-11, GBR/3296/Maps/CCSA.DOS_235_9, DOS_235_9. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/237437 Accessed September 22, 2024. |