<div class="description">
<p>"May 1935"
</p>
<br>Subjects: Rodents Control; Thallium Toxicology</div>
<div class="fn value">
<dl><dd>Garlough, F. E. (Francis Earl), 1877-</dd>
<dd>United States. Bureau of Biological Survey</dd>
<dd>U.S. Fish and Wildlife Service</dd></dl></div>
Internet Archive identifier