1. 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 Author(s): Howard, Horton, 1770-1833 Publication: Cincinnati [Ohio] : Rulison, 1855 Subject(s): PhytotherapyPlants, MedicinalGenital Diseases, FemaleMidwifery
2. 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 Author(s): Howard, Horton, 1770-1833 Publication: Cincinnati : Kost, 1852 Subject(s): PhytotherapyPlants, Medicinal