Citations
SUDAN RED SEA HILLS 1:100,000 (D.O.S. 566) ; experimental progress folder : mapping project no.1, mapping area, footnotes, air photography, general material, alterations to draft specs., comments, letters, notes, diagrams., 1973-01-01 - 1978-12-31, GBR/3296/Maps/CCSA.DOS_311_7, DOS_311_7. Cambridge University Library. |
|
SUDAN RED SEA HILLS 1:100,000 (D.O.S. 566) ; experimental progress folder : mapping project no.1, mapping area, footnotes, air photography, general material, alterations to draft specs., comments, letters, notes, diagrams., 1973-01-01 - 1978-12-31, GBR/3296/Maps/CCSA.DOS_311_7, DOS_311_7. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/238583 Accessed November 14, 2024. |