[posted] Posted (#75284, M.D.) !

An inquiry into the propagation of contagious poisons, by the 75284 atmosphere;, by S. Scott Alison, M.D. [Subtitle: as also into the nature and effects of vitiated air, its forms and sources, and other causes of pestilence : with directions for avoiding the action of contagion, and observations on some means for promoting public health] [Author: S. Scott Alison, M.D.] [Link: https://www.gutenberg.org/ebooks/75284] note: link will be active within two hours of posting. Thanks to Richard Tonsing, Charlene Taylor, and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) Regards, Robert