<div class="description">
<dl><dd>"April 1959."</dd>
<dd>Includes bibliographical references (p. 20)</dd></dl><br>Subjects: Pine needle-sheath miner; Pine needle-sheath miner Control; Conifers Diseases and pests; Pine needle-sheath miner; Pine needle-sheath miner; Conifers</div>
<div class="fn value">
<dl><dd>Stevens, Robert E., 1928-</dd>
<dd>Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)</dd></dl></div>
Internet Archive identifier