Citations
Sample of Gypsum sent by T.C. Hu, c.1950s-1970s, GBR/1928/NRI/NRI2/8/2/1/14, Box NRI2/8/2/1/14-17. Needham Research Institute. |
|
Sample of Gypsum sent by T.C. Hu, c.1950s-1970s, GBR/1928/NRI/NRI2/8/2/1/14, Box NRI2/8/2/1/14-17. Needham Research Institute. https://archivesearch.lib.cam.ac.uk/repositories/21/archival_objects/498884 Accessed November 27, 2024. |