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Start Over Authors Howard, Horton, 1770-1833 ✖Remove constraint Authors: Howard, Horton, 1770-1833 Titles An improved system of botanic medicine: founded upon correct physiological principles : comprising a complete treatise on the practice of medicine, with a copious materia medica ✖Remove constraint Titles: An improved system of botanic medicine: founded upon correct physiological principles : comprising a complete treatise on the practice of medicine, with a copious materia medica Dates by Range 1850-1899 ✖Remove constraint Dates by Range: 1850-1899

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  • An improved system of botanic medicine: founded upon correct physiological principles : comprising a complete treatise on the practice of medicine, with a copious materia medica1