de class="code">Girth</code></dt>
<dd><p>Tree diameter (rather than girth, actually) in inches.
</p></dd>
<dt><code class="code">Height</code></dt>
<dd><p>Height in ft.
</p></dd>
<dt><code class="code">Volume</code></dt>
<dd><p>Volume of timber in cubic feet.
</p></dd>
</dl>

<h4 class="subsubheading" id="Source-69"><span>Source<a class="copiable-link" href="#Source-69"> &para;</a></span></h4>

<p>Ryan, T. A., Joiner, B. L. and Ryan, B. F. (1976). <cite class="cite">The Minitab
Student Handbook</cite>. Duxb