<div class="description">
<dl><dd>Cover title</dd>
<dd>"June 1954."</dd>
<dd>Reproduced from typescript with printed cover</dd>
<dd>Includes bibliographical references</dd></dl><br>Subjects: Crop yields United States; Agriculture United States; Veterinary medicine United States; Agricultural pests United States</div>
<div class="fn value">
United States. Agricultural Research Service</div>
Internet Archive identifier