<div class="description">
<dl><dd>8 pages : 23 cm</dd>
<dd>Caption title</dd>
<dd>"A paper presented to the meeting of the American Public Health Association, held in Toronto in October, 1886"--Page 1</dd>
<dd>An extended version, with additional text and illustrations, of a paper first printed in the American Public Health Association's Public health papers and reports, XII (1886), Concord, N.H, 1887, pages 164-169</dd>
<dd>Condition reviewed 20170814</dd>
<dd>digitized. 2020</dd></dl><br>Subjects: Communicable Disease Control; Filtration -- methods; Air Microbiology</div>
<div class="fn value">
Prince, David, 1816-1889, author</div>
Internet Archive identifier