<div class="description">
<dl><dd>Issued 1966- as ARS 91-56, etc. (A41.9</dd>
<dd>Description based on: 1st issue</dd>
<dd>Latest issue consulted: 1964</dd></dl><br>Subjects: Classical swine fever United States Periodicals</div>
<div class="fn value">
United States. Agricultural Research Service</div>
Internet Archive identifier