Citations
Heights from parallax measurements, 1954-10, GBR/3296/Maps/CCSA.DA_607_5, DA_607_5. Cambridge University Library. |
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Heights from parallax measurements, 1954-10, GBR/3296/Maps/CCSA.DA_607_5, DA_607_5. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/236389 Accessed September 21, 2024. |