Citations
Cape Astrographic Zones, 1913 - 1926, GBR/0180/RGO 26. Cambridge University Library. |
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Cape Astrographic Zones, 1913 - 1926, GBR/0180/RGO 26. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/97338 Accessed April 19, 2024. |