1. Sight and hearing: how preserved, and how lost Author(s): Clark, J. Henry (James Henry), 1814-1869 Publication: New York : Scribner, 1859 Subject(s): Vision, OcularHearingVision Disorders -- prevention & controlHearing Disorders -- prevention & control
2. Sight and hearing: how preserved, and how lost Author(s): Clark, J. Henry (James Henry), 1814-1869 Publication: New York : C. Scribner, 1856 Subject(s): Vision, OcularHearingVision Disorders -- prevention & controlHearing Disorders -- prevention & control
