1-2 of 2 Books

A comparative view of the Huttonian and Neptunian systems of geology
By J. Murray
Observations on a passage in Mr. Playfair's letter to the Lord Provost of Edinburgh relative to the mathematical pretensions of the Scottish clergy
Observations on a passage in Mr. Playfair's letter to the Lord Provost of Edinburgh relative to the mathematical pretensions of the Scottish clergy
By Thomas Chalmers