Citations
Joseph Needham's notes of a talk with Hsia Nai [夏鼐 / Xia Nai] about ancient copper mines, 1981-09-15, GBR/1928/NRI/SCC2/234/5/39. Needham Research Institute. |
|
Joseph Needham's notes of a talk with Hsia Nai [夏鼐 / Xia Nai] about ancient copper mines, 1981-09-15, GBR/1928/NRI/SCC2/234/5/39. Needham Research Institute. https://archivesearch.lib.cam.ac.uk/repositories/21/archival_objects/349059 Accessed May 14, 2025. |