<div class="description">
<p>1981
</p>
<br>Subjects: veterinary medicine; animal health; animal production</div>
<div class="fn value">
<dl><dd>England, D.C</dd>
<dd>Jones, H.W</dd>
<dd>Younkin, D.W</dd>
<dd>United States. Department of Agriculture</dd></dl></div>
Internet Archive identifier