<div class="description">
<dl><dd>Cover title</dd>
<dd>Distributed to depository libraries in microfiche</dd>
<dd>"June 1986."</dd>
<dd>Includes bibliographical references (p. 7)</dd></dl><br>Subjects: Ponderosa pine Diseases and pests United States; Trees Diseases and pests United States; Mountain pine beetles United States</div>
<div class="fn value">
<dl><dd>Amman, Gene D</dd>
<dd>Pasek, Judith E</dd>
<dd>Intermountain Research Station (Ogden, Utah)</dd></dl></div>
Internet Archive identifier