Citations
1932 - improved scheme B colour chart,and Tanganyika Edition - 2 sheets, GBR/3296/Maps/CCSA.IM_L153_27A, IM_L153_27A. Cambridge University Library. |
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1932 - improved scheme B colour chart,and Tanganyika Edition - 2 sheets, GBR/3296/Maps/CCSA.IM_L153_27A, IM_L153_27A. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/246506 Accessed November 16, 2024. |