Citations
TESTS OF AIR PHOTOGRAPHY Part 5 - 26.2.73 -9.10.75 (contracts 135-154) ; progress folder : air photography test reports and notes., 1973-01-01 - 1975-12-31, GBR/3296/Maps/CCSA.DOS_315_5, DOS_315_5. Cambridge University Library. |
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TESTS OF AIR PHOTOGRAPHY Part 5 - 26.2.73 -9.10.75 (contracts 135-154) ; progress folder : air photography test reports and notes., 1973-01-01 - 1975-12-31, GBR/3296/Maps/CCSA.DOS_315_5, DOS_315_5. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/238646 Accessed November 14, 2024. |