Experiments and observations, to investigate, by chemical analysis, the medicinal properties of the mineral waters of Spa and Aix-la-Chappelle, in Germany; and of the waters and boue near St. Amand, in French Flanders. By John Ash, M.D

Förlag	År	Ort	Om boken	ISBN
printed for J. Robson, and W. Clarke	1788	England, London	[4],400p. 8⁰.