1. 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 Author(s): Baltzell, John. Publication: Baltimore : Printed by Warner & Hanna, 1802 Subject(s): Mineral WatersVirginiaRouelle, John.
