<div class="description">
<dl><dd>23 pages ; 23 cm</dd>
<dd>Includes bibliographical references</dd>
<dd>NLM copy, stamp, Compliments of Henry O. Marcy, on cover</dd>
<dd>Condition reviewed 20161104</dd>
<dd>digitized. 2018</dd></dl><br>Subjects: Sanitation; Germ Theory of Disease</div>
<div class="fn value">
Marcy, Henry O. (Henry Orlando), 1837-1924, author</div>
Internet Archive identifier