<div class="description">
<dl><dd>Caption title</dd>
<dd>"May 1965."</dd>
<dd>Includes bibliographical references</dd></dl><br>Subjects: Logging Mathematical models; Log transportation Mathematical models; Logging; Log transportation</div>
<div class="fn value">
<dl><dd>Lysons, Hilton H</dd>
<dd>Mann, Charles N</dd>
<dd>Pacific Northwest Forest and Range Experiment Station (Portland, Or.)</dd></dl></div>
Internet Archive identifier