1. An inaugural essay on the effects produced by air upon living animals: submitted to the examination of the Revd. John Andrews, D.D. Provost, (pro tempore) the trustees, and medical faculty of the University of Pennsylvania, for the degree of doctor of medicine, on the 5th day of June 1805 Author(s): Hartshorne, Joseph, 1779-1850 Publication: Philadelphia : Printed by James Humphreys for the author, 1805 Subject(s): AirRespiration
