A Letter of Mr. Beaumont, Giving an Account of Ookey-Hole, and Several Other Subterraneous Grottoes and Caverns in Mendipp-Hills in Somersetshire, &C.
Philosophical Collections of the Royal Society of London
doi 10.1098/rscl.1681.0001
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Date
January 1, 1681
Authors
Unknown
Publisher
The Royal Society