1. Change of air, or, The philosophy of travelling: being autumnal excursions through France, Switzerland, Italy, Germany, and Belgium : with observations and reflections on the moral, physical, and medicinal influence of travelling-exercise, change of scene, foreign skies, and voluntary expatriation : to which is prefixed, wear and tear of modern Babylon Author(s): Johnson, James, 1777-1845 Publication: New-York : Samuel Wood and Sons, 1831 Subject(s): TravelClimateEuropeItaly
2. On baths and mineral waters Author(s): Bell, John, 1796-1872 Publication: Philadelphia : Porter, 1831 Subject(s): BalneologyMineral WatersUnited StatesEurope
