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An essay, on the mineral properties of the Sweet Springs of Virginia: and conjectures respecting the processes of their production by nature, together with hints relative to an artificial formation of similar medicinal waters : to which are added, a few concise strictures on a treatise, composed by John Rouclle [sic] ... on the same subject
An essay, on the mineral properties of the Sweet Springs of Virginia: and conjectures respecting the processes of their production by nature, together with hints relative to an artificial formation of similar medicinal waters : to which are added, a few concise strictures on a treatise, composed by John Rouclle [sic] ... on the same subject