Citations
NIGERIA 1:2,500 & 1:5,000 MID W., SAPELE (D.O.S. 230) + appendix : area of mapping, air photography, general material, letters, reports, extracts, investigation of final control, map material list, proposed sheet lines., 1965-01-01 - 1969-12-31, GBR/3296/Maps/CCSA.DOS_296_8, DOS_296_8. Cambridge University Library. |
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NIGERIA 1:2,500 & 1:5,000 MID W., SAPELE (D.O.S. 230) + appendix : area of mapping, air photography, general material, letters, reports, extracts, investigation of final control, map material list, proposed sheet lines., 1965-01-01 - 1969-12-31, GBR/3296/Maps/CCSA.DOS_296_8, DOS_296_8. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/238339 Accessed May 16, 2025. |