<div class="description">
<dl><dd>Joint contribution from the Bureau of Plant Industry and the Bureau of Chemistry</dd>
<dd>"Professional paper."</dd></dl><br>Subjects: Hops; Arsenic</div>
<div class="fn value">
<dl><dd>Stockberger, W. W. (Warner Webster)</dd>
<dd>Collins, W. D. (William Dennis), b. 1875</dd></dl></div>
Internet Archive identifier