Citations
Ordnance Survey training series no 2. Topography in the tropical forest belt by traverse and aneroid, 1931, GBR/3296/Maps/CCSA.OS_376_9, OS_376_9. Cambridge University Library. |
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Ordnance Survey training series no 2. Topography in the tropical forest belt by traverse and aneroid, 1931, GBR/3296/Maps/CCSA.OS_376_9, OS_376_9. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/244647 Accessed November 19, 2024. |