Some considerations on the causes of earthquakes. Which were read before the Royal Society, April 5, 1750. By Stephen Hales, D.D, F.R.S.

London : printed for R. Manby and H. S. Cox, on Ludgate-Hill, 1750.

23,[1]p. ; 80.

ESTC T10113

Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. (Eighteenth century collections online). Available via the World Wide Web. Access limited by licensing agreements.