<div class="description">
<dl><dd>"July 1984."</dd>
<dd>"Report no. 84-7."</dd>
<dd>Includes bibliographical references (p. 12)</dd></dl><br>Subjects: Bacillus thuringiensis; Western spruce budworm; Aerial spraying and dusting in agriculture; Forest insects Control</div>
<div class="fn value">
<dl><dd>Marsden, Michael A</dd>
<dd>Ciesla, William M</dd>
<dd>Twardus, Daniel B</dd>
<dd>United States. Forest Pest Management. Methods Application Group</dd></dl></div>
Internet Archive identifier