Citations
'Herstmonceux PZT Mean Latitude Observations', 1958 - 1961, GBR/0180/RGO 87/89, Box RGO 87/81-96: Box 10: Series GBR/0180/RGO 87. Cambridge University Library. |
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'Herstmonceux PZT Mean Latitude Observations', 1958 - 1961, GBR/0180/RGO 87/89, Box RGO 87/81-96: Box 10: Series GBR/0180/RGO 87. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/329020 Accessed November 09, 2024. |