<div class="description">
<dl><dd>Cover title</dd>
<dd>"Supplements ... Gaines, Edward M. Improved system for grading ponderosa and sugar pine logs in trees. 1962."</dd></dl><br>Subjects: Timber Grading; Ponderosa pine; Sugar pine</div>
<div class="fn value">
<dl><dd>Jackson, Willard L</dd>
<dd>Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)</dd></dl></div>
Internet Archive identifier