Author Howard, Horton, 1770-1833

An Improved System of Botanic Medicine; Founded Upon Correct Physiological Principles; Embracing a Concise View of Anatomy And Physiology; Together With An Illustration of the New Theory of Medicine V.1

An Improved System of Botanic Medicine; Founded Upon Correct Physiological Principles; Embracing a Concise View of Anatomy And Physiology; Together With An Illustration of the New Theory of Medicine V.2