Conjectures concerning the cause, and observations upon the phñnomena of earthquakes, particularly of that great earthquake of the 1st. of Nov.br 1755...
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| Fformat: | Llawysgrif |
| Iaith: | Saesneg |
| Mynediad Ar-lein: | https://purl.pt/50139 https://purl.pt/50139/service/media/cover/low https://purl.pt/50139/service/media/pdf |
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