Citations
XD: Sierra Nevada People's Photometer, 1969-1976 (bulk), 1978, 1982, 1987, GBR/0180/RGO 101/1/XD, Box 24: RGO 101/1/XD/M, Y & Z; Tube 111: RGO 101/1/XD/M; Tube 112: RGO 101/1/XD/V-W; Tube 113: RGO 101/1/XD/X. Cambridge University Library. |
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XD: Sierra Nevada People's Photometer, 1969-1976 (bulk), 1978, 1982, 1987, GBR/0180/RGO 101/1/XD, Box 24: RGO 101/1/XD/M, Y & Z; Tube 111: RGO 101/1/XD/M; Tube 112: RGO 101/1/XD/V-W; Tube 113: RGO 101/1/XD/X. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/1551616 Accessed November 28, 2024. |