Citations
'Early geological maps of England & Wales in the 19th century', 1982, GBR/3296/Maps/CCSA.IM_534_16, IM_534_16. Cambridge University Library. |
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'Early geological maps of England & Wales in the 19th century', 1982, GBR/3296/Maps/CCSA.IM_534_16, IM_534_16. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/240402 Accessed May 10, 2025. |