Citations
Ordnance Survey information paper 3/1997. The national geospatial data framework (NGDF), 1997, GBR/3296/Maps/CCSA.OS_329_175, OS_329_175. Cambridge University Library. |
|
Ordnance Survey information paper 3/1997. The national geospatial data framework (NGDF), 1997, GBR/3296/Maps/CCSA.OS_329_175, OS_329_175. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/244611 Accessed November 19, 2024. |