<div class="description">
<dl><dd>"March 1948."</dd>
<dd>At head of title: "EC-1."</dd></dl><br>Subjects: Grasshoppers Control United States; Pesticides; Spraying and dusting in agriculture United States</div>
<div class="fn value">
<dl><dd>Wakeland, Claude, 1888-</dd>
<dd>Parker, J. R</dd>
<dd>United States. Bureau of Entomology and Plant Quarantine</dd></dl></div>
Internet Archive identifier