<div class="description">
<dl><dd>8 pages : 20 cm</dd>
<dd>Caption title</dd>
<dd>"Presented to the American Public Health Association 1886"--Cover</dd>
<dd>Reprinted from the American Public Health Association's Public health papers and reports, XII (1886), Concord, N.H, 1887, pages 164-169</dd>
<dd>An extended version of this paper, with additional text and illustrations, was also separately printed</dd>
<dd>Page 7 left partially blank. Tipped in illustration covers blank area</dd>
<dd>Condition reviewed 20160726</dd>
<dd>Conserved 20161020</dd>
<dd>digitized. 2018</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