Citations
NIGERIA 1:2,500 & 1:5,000 MID W., AGBOR (D.O.S. 130) : authority for mapping, area of mapping, air photography, extracts, general material, map material list, dyeline of mapping area, letters., 1967-01-01 - 1975-12-31, GBR/3296/Maps/CCSA.DOS_296_6, DOS_296_6. Cambridge University Library. |
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NIGERIA 1:2,500 & 1:5,000 MID W., AGBOR (D.O.S. 130) : authority for mapping, area of mapping, air photography, extracts, general material, map material list, dyeline of mapping area, letters., 1967-01-01 - 1975-12-31, GBR/3296/Maps/CCSA.DOS_296_6, DOS_296_6. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/238337 Accessed November 14, 2024. |