<div class="description">
<p>Bibliography: p. 6-7
</p>
<br>Subjects: Biological assay; Douglas-fir tussock moth Control Washington (State)</div>
<div class="fn value">
<dl><dd>Brewer, J. Wayne (Jesse Wayne), 1940- cn</dd>
<dd>Markin, George P</dd>
<dd>Pacific Northwest Forest and Range Experiment Station (Portland, Or.)</dd>
<dd>United States. Forest Service. cn</dd></dl></div>
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