<div class="description">
<dl><dd>"February 1951."</dd>
<dd>Cover title</dd>
<dd>Includes bibliographical references (p. 31-32)</dd></dl><br>Subjects: Forest soils</div>
<div class="fn value">
<dl><dd>Trimble, George R</dd>
<dd>Hale, Charles E</dd>
<dd>Potter, H. Spencer</dd>
<dd>Northeastern Forest Experiment Station (Radnor, Pa.)</dd></dl></div>
Internet Archive identifier