<div class="description">
<dl><dd>Cover title</dd>
<dd>"April 1981."</dd>
<dd>Includes bibliographical references (p. 22)</dd></dl><br>Subjects: Douglas fir beetle; Entomophagous insects</div>
<div class="fn value">
<dl><dd>Marsden, Michael A</dd>
<dd>Furniss, Malcolm M</dd>
<dd>Kline, LeRoy N</dd>
<dd>Forestry Sciences Laboratory (Missoula, Mont.)</dd></dl></div>
Internet Archive identifier